Responses

Changes to Get a model response

get/responses/{response_id}

Oct 26, 20266f5c52c2ff04 Revision changes
- info
  added the optional property /////////// to the response with the status (media type: application/json)
- info
  added the optional property /////////// to the response with the status (media type: application/json)
- info
  added the optional property /////////// to the response with the status (media type: application/json)
- info
  added the optional property /////////// to the response with the status (media type: application/json)
- info
  added the optional property /////////// to the response with the status (media type: application/json)
- info
  added the optional property /////////// to the response with the status (media type: application/json)
- info
  added the optional property /////////// to the response with the status (media type: application/json)
- info
  added the optional property /////////// to the response with the status (media type: application/json)
- info
  added the optional property /////////// to the response with the status (media type: application/json)
- info
  added the optional property //////////// to the response with the status (media type: application/json)
- info
  added the optional property //////////// to the response with the status (media type: application/json)
- info
  added the optional property //////////// to the response with the status (media type: application/json)
- info
  added the optional property ///////////// to the response with the status (media type: application/json)
- info
  added the optional property ///////////// to the response with the status (media type: application/json)
- info
  added the optional property ///////////// to the response with the status (media type: application/json)
- info
  added the optional property ////////// to the response with the status (media type: application/json)
- info
  added the optional property ////////// to the response with the status (media type: application/json)
- info
  added the optional property ////////// to the response with the status (media type: application/json)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ///////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property //////////// to the response with the status (media type: text/event-stream)
Oct 26, 20265fc8dd29d58f Revision changes
- warning
  added the new gpt-6.1-terra enum value to the ///////// response property for the response status (media type: application/json)
- warning
  added the new gpt-6.1-terra enum value to the ////////////// response property for the response status (media type: text/event-stream)
- warning
  added the new gpt-6.1-terra enum value to the ////////////// response property for the response status (media type: text/event-stream)
- warning
  added the new gpt-6.1-terra enum value to the ////////////// response property for the response status (media type: text/event-stream)
- warning
  added the new gpt-6.1-terra enum value to the ////////////// response property for the response status (media type: text/event-stream)
- warning
  added the new gpt-6.1-terra enum value to the ////////////// response property for the response status (media type: text/event-stream)
- warning
  added the new gpt-6.1-terra enum value to the /////////// response property for the response status (media type: text/event-stream)
Oct 23, 2026f1af3e12b410 Revision changes
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: application/json)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: application/json)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: application/json)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: application/json)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: application/json)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
- info
  the response's property default value changed from gpt-image-1 to gpt-image-2 for the status (media type: text/event-stream)
Oct 20, 2026fbe6e5768509 Revision changes
- info
  added the optional property ///////////// to the response with the status (media type: application/json)
- info
  added the optional property ///////////// to the response with the status (media type: application/json)
- info
  added the optional property ///////////// to the response with the status (media type: application/json)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property ////////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
- info
  added the optional property /////////////// to the response with the status (media type: text/event-stream)
Oct 16, 2026c8669635a97d Revision changes
- info
  added the media type text/event-stream for the response with the status
Oct 15, 2026678b6c5e3523 Revision changes
- breaking
  the response property ///////// became optional for the status
- breaking
  the response property ////// became optional for the status
- breaking
  response property allOf[subschema #3]/instructions/anyOf[subschema #1]/oneOf[subschema #2: Input item list]/items/oneOf[subschema #2: Item]/oneOf[subschema #6: Web search tool call]/action/oneOf[subschema #3: Find action]/url list-of-types was widened by adding types null to media type application/json of response 200
- breaking
  response property allOf[subschema #3]/output/items/oneOf[subschema #5: Web search tool call]/action/oneOf[subschema #3: Find action]/url list-of-types was widened by adding types null to media type application/json of response 200
Oct 15, 20264b9b8a0a6f3d Revision changes
- info
  added the optional property /// to the response with the status
- info
  added the optional property /// to the response with the status
Oct 13, 2026331494fb6dbf Revision changes
- info
  added the optional property /////// to the response with the status
- info
  added the optional property //// to the response with the status
Oct 6, 2026459d6987bdba Revision changes
- breaking
  the ///// response property's maxLength was increased from 64 to 128 for the response status
Oct 6, 2026eaa56febe11a Revision changes
- breaking
  added to the /////////// response property oneOf list for the response status
- info
  removed from the /////////// response property oneOf list for the response status
Oct 6, 2026e2f8d8cbc41f Revision changes
- info
  added the optional property //// to the response with the status
- info
  added the optional property // to the response with the status
- info
  added the optional property // to the response with the status
Oct 5, 2026be1bc46610f8 Revision changes
- breaking
  removed the required property //////// from the response with the status
Sep 29, 2026085ced168fc1 Revision changes
- warning
  added the new gpt-6.1-sol enum value to the ///////// response property for the response status
Sep 28, 20261c308918d47e Revision changes
- breaking
  the response property /////// became optional for the status
- breaking
  the response property //// became optional for the status
Sep 28, 202699b1f6f8db1e Revision changes
- breaking
  the response property //// became nullable for the status
- breaking
  the / response's property type changed from object to no type for status
- breaking
  removed the required property // from the response with the status
- breaking
  removed the required property // from the response with the status
- breaking
  removed the required property // from the response with the status
- breaking
  removed the required property // from the response with the status
- breaking
  removed the required property // from the response with the status
- info
  added subschema #2 to the / response property anyOf list for the response status
Sep 28, 202617f4bc11b90f Revision changes
- breaking
  added to the ////////////// response property oneOf list for the response status
- breaking
  added to the //////////////////// response property oneOf list for the response status
- breaking
  added to the //////////////////// response property oneOf list for the response status
- breaking
  added to the ///////////////// response property oneOf list for the response status
- breaking
  added to the ///////////////// response property oneOf list for the response status
- info
  removed subschema #2 from the ////////////// response property oneOf list for the response status
- info
  removed subschema #2 from the //////////////////// response property oneOf list for the response status
- info
  removed subschema #2 from the //////////////////// response property oneOf list for the response status
- info
  removed subschema #2 from the ///////////////// response property oneOf list for the response status
- info
  removed subschema #2 from the ///////////////// response property oneOf list for the response status
Sep 24, 2026f4b7d53362c0 Revision changes
- info
  added the non-success response with the status
Sep 23, 2026cdbbce311630 Revision changes
- info
  added the required property / to the response with the status
Sep 22, 20261d1c5db507ba Revision changes
- warning
  added the new gpt-rosalind-research enum value to the ///// response property for the response status
Sep 22, 20267ff3b738210c Revision changes
- warning
  added the new gpt-6-luna enum value to the ///////// response property for the response status
- warning
  added the new gpt-6-sol enum value to the ///////// response property for the response status
Sep 21, 2026c9f7dc51cc0a Revision changes
- warning
  added the new gpt-5.1-mini enum value to the ///////// response property for the response status
Sep 16, 20262cd8933757a4 Revision changes
- info
  response property allOf[ResponseProperties]/tools/items/oneOf[subschema #6: MCP tool]/connector_id deprecated
- info
  response property allOf[subschema #3]/instructions/anyOf[subschema #1]/oneOf[subschema #2: Input item list]/items/oneOf[subschema #2: Item]/oneOf[AdditionalToolsItemParam]/tools/items/oneOf[subschema #6: MCP tool]/connector_id deprecated
- info
  response property allOf[subschema #3]/instructions/anyOf[subschema #1]/oneOf[subschema #2: Input item list]/items/oneOf[subschema #2: Item]/oneOf[ToolSearchOutputItemParam]/tools/items/oneOf[subschema #6: MCP tool]/connector_id deprecated
- info
  response property allOf[subschema #3]/output/items/oneOf[AdditionalTools]/tools/items/oneOf[subschema #6: MCP tool]/connector_id deprecated
- info
  response property allOf[subschema #3]/output/items/oneOf[ToolSearchOutput]/tools/items/oneOf[subschema #6: MCP tool]/connector_id deprecated
Sep 16, 2026087f9c841f65 Revision changes
- warning
  added the new gpt-audio-mini enum value to the ///////// response property for the response status
- warning
  added the new gpt-audio-mini-2025-12-15 enum value to the ///////// response property for the response status
- info
  removed the gpt-5.1-mini enum value from the ///////// response property for the response status
Sep 15, 20266dad570526f3 Revision changes
- breaking
  the /////// response property's maxLength was increased from 20971520 to 104857600 for the response status
Sep 10, 20262f07cb0091b4 Revision changes
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added subschema #1 to the /////// response property anyOf list for the response status
- info
  added subschema #1 to the //// response property anyOf list for the response status
- info
  removed subschema #1 subschema #2 from the /////// response property anyOf list for the response status
- info
  removed subschema #1 subschema #2 from the //// response property anyOf list for the response status
Sep 8, 20266bfa47154802 Revision changes
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property //// to the response with the status
Sep 8, 2026bb9b3b410112 Revision changes
- breaking
  the /////// response property's maxLength was increased from 10485760 to 20971520 for the response status
- breaking
  added to the ///// response property oneOf list for the response status
- warning
  added the new gpt-6-astra enum value to the ///////// response property for the response status
- warning
  added the new gpt-image-2 enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2-2026-04-21 enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2-2026-04-21 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2-2026-04-21 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2-2026-04-21 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2-2026-04-21 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2.5-flare enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare-2026-09-08 enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2.5-flare-2026-09-08 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare-2026-09-08 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare-2026-09-08 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare-2026-09-08 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the /////////// response property for the response status
- warning
  added the new incomplete enum value to the /////// response property for the response status
- warning
  added the new incomplete enum value to the //// response property for the response status
- warning
  added the new max enum value to the /////// response property for the response status
- warning
  added the new max enum value to the ///////////// response property for the response status
- warning
  added the new max enum value to the ///////////// response property for the response status
- warning
  added the new max enum value to the ////////// response property for the response status
- warning
  added the new max enum value to the ////////// response property for the response status
- warning
  added the new max_messages enum value to the /// response property for the response status
- warning
  added the new misalignment_policy_violation enum value to the /// response property for the response status
- warning
  added the new steered enum value to the /// response property for the response status
- warning
  added the new xhigh enum value to the /////// response property for the response status
- warning
  added the new xhigh enum value to the ///////////// response property for the response status
- warning
  added the new xhigh enum value to the ///////////// response property for the response status
- warning
  added the new xhigh enum value to the ////////// response property for the response status
- warning
  added the new xhigh enum value to the ////////// response property for the response status
- info
  added the non-success response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property /////////////////// to the response with the status
- info
  added the optional property //////////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property /////////////////// to the response with the status
- info
  added the optional property //////////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property ////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property //////////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property //////////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property / to the response with the status
- info
  added the optional property // to the response with the status
- info
  added to the /////// response property anyOf list for the response status
- info
  added to the //// response property anyOf list for the response status
- info
  removed subschema #1 from the /////// response property anyOf list for the response status
- info
  removed subschema #1 from the //// response property anyOf list for the response status
Sep 8, 2026185927e212ab Revision changes
- warning
  added the new gpt-image-2.5-flare enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2.5-flare enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare-2026-09-08 enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2.5-flare-2026-09-08 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare-2026-09-08 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare-2026-09-08 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-flare-2026-09-08 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the /////////// response property for the response status
- warning
  added the new max enum value to the /////// response property for the response status
- warning
  added the new max enum value to the ///////////// response property for the response status
- warning
  added the new max enum value to the ///////////// response property for the response status
- warning
  added the new max enum value to the ////////// response property for the response status
- warning
  added the new max enum value to the ////////// response property for the response status
- warning
  added the new xhigh enum value to the /////// response property for the response status
- warning
  added the new xhigh enum value to the ///////////// response property for the response status
- warning
  added the new xhigh enum value to the ///////////// response property for the response status
- warning
  added the new xhigh enum value to the ////////// response property for the response status
- warning
  added the new xhigh enum value to the ////////// response property for the response status
Sep 4, 2026d3d980dbba53 Revision changes
- warning
  added the new incomplete enum value to the /////// response property for the response status
- warning
  added the new incomplete enum value to the //// response property for the response status
Sep 3, 20269430b00d75b4 Revision changes
- breaking
  added to the ///// response property oneOf list for the response status
- warning
  added the new gpt-6-astra enum value to the ///////// response property for the response status
- warning
  added the new misalignment_policy_violation enum value to the /// response property for the response status
- warning
  added the new steered enum value to the /// response property for the response status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property /////////////////// to the response with the status
- info
  added the optional property //////////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property /////////////////// to the response with the status
- info
  added the optional property //////////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property //////////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property //////////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property / to the response with the status
Sep 3, 20265f6acbcbb919 Revision changes
- info
  added the optional property / to the response with the status
- info
  added the optional property // to the response with the status
Sep 1, 2026ca86486f9fef Revision changes
- warning
  removed the optional property // from the response with the status
Sep 1, 2026c192db2d72f9 Revision changes
- warning
  added the new max_messages enum value to the /// response property for the response status
Aug 29, 2026959ef977e135 Revision changes
- warning
  removed the optional property ////////// from the response with the status
- warning
  removed the optional property /////// from the response with the status
Aug 28, 20265c81016c9be7 Revision changes
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property /////// to the response with the status
Aug 27, 202660c5936f2a2f Revision changes
- info
  added the optional property // to the response with the status
Aug 26, 2026c86651eddeec Revision changes
- info
  added the optional property ////// to the response with the status
Aug 20, 20265de4ab93fa24 Revision changes
- warning
  added the new gpt-image-2 enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2-2026-04-21 enum value to the //////// response property for the response status
- warning
  added the new gpt-image-2-2026-04-21 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2-2026-04-21 enum value to the ////////////// response property for the response status
- warning
  added the new gpt-image-2-2026-04-21 enum value to the /////////// response property for the response status
- warning
  added the new gpt-image-2-2026-04-21 enum value to the /////////// response property for the response status
Aug 19, 202643e6c24649de Revision changes
- breaking
  the /////// response property's maxLength was increased from 10485760 to 20971520 for the response status
Aug 14, 202619962d085c85 Revision changes
- info
  removed subschema #1 from the /////// response property anyOf list for the response status
- info
  removed subschema #1 from the //// response property anyOf list for the response status
Aug 14, 20266ac2618eefd7 Revision changes
- info
  added the non-success response with the status
Aug 14, 2026fe3335711e48 Revision changes
- info
  added to the /////// response property anyOf list for the response status
- info
  added to the //// response property anyOf list for the response status
Aug 13, 2026fc45a2f64c0a Revision changes
- warning
  removed the optional property //// from the response with the status
- warning
  added the new gpt-5.5-2026-04-23 enum value to the ///////// response property for the response status
- warning
  added the new gpt-5.5-pro enum value to the ///// response property for the response status
- warning
  added the new gpt-5.5-pro-2026-04-23 enum value to the ///// response property for the response status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property / to the response with the status
Aug 13, 20266e63e72d47c3 Revision changes
- warning
  removed the optional property //// from the response with the status
- info
  added the optional property / to the response with the status
Aug 13, 2026de9037e4ca8b Revision changes
- warning
  added the new gpt-5.5-2026-04-23 enum value to the ///////// response property for the response status
- warning
  added the new gpt-5.5-pro enum value to the ///// response property for the response status
- warning
  added the new gpt-5.5-pro-2026-04-23 enum value to the ///// response property for the response status
Aug 10, 2026b8872c4a90ea Revision changes
- warning
  added the new gpt-5.6-cyber enum value to the ///// response property for the response status
- warning
  added the new gpt-daybreak-blue-latest enum value to the ///// response property for the response status
- warning
  added the new gpt-daybreak-red-latest enum value to the ///// response property for the response status
Aug 5, 2026ab0c5306e390 Revision changes
- breaking
  the response property ///////// became optional for the status
- breaking
  the response property /////// became optional for the status
- breaking
  the response property //////// became optional for the status
- breaking
  the response property ////// became optional for the status
- breaking
  response property allOf[ModelResponseProperties]/prompt_cache_key list-of-types was widened by adding types null to media type application/json of response 200
- breaking
  response property allOf[ModelResponseProperties]/safety_identifier list-of-types was widened by adding types null to media type application/json of response 200
- breaking
  response property allOf[subschema #3]/instructions/anyOf[subschema #1]/oneOf[subschema #2: Input item list]/items/oneOf[subschema #2: Item]/oneOf[subschema #8: Function tool call output]/call_id list-of-types was widened by adding types null to media type application/json of response 200
- breaking
  the //// response property's maxLength was unset from 64 for the response status
- breaking
  the /////// response property's maxLength was unset from 64 for the response status
- breaking
  the /////// response property's minLength was decreased from 1 to 0 for the response status
- breaking
  the ///////////// response property's minLength was decreased from 1 to 0 for the response status
- breaking
  the /////// response property's minLength was decreased from 1 to 0 for the response status
- breaking
  the ////////// response property's minLength was decreased from 1 to 0 for the response status
- breaking
  added to the ///// response property oneOf list for the response status
- breaking
  added to the //// response property oneOf list for the response status
- breaking
  added to the // response property oneOf list for the response status
- breaking
  added to the ///// response property oneOf list for the response status
- breaking
  added to the /////////// response property oneOf list for the response status
- breaking
  added to the //////// response property oneOf list for the response status
- breaking
  added to the //// response property oneOf list for the response status
- warning
  removed the optional property //// from the response with the status
- warning
  removed the optional property //// from the response with the status
- warning
  added the new auto enum value to the ////////// response property for the response status
- warning
  added the new auto enum value to the ////////// response property for the response status
- warning
  added the new auto enum value to the ////////// response property for the response status
- warning
  added the new auto enum value to the /////////// response property for the response status
- warning
  added the new auto enum value to the /////////// response property for the response status
- warning
  added the new auto enum value to the //////////// response property for the response status
- warning
  added the new auto enum value to the ///////// response property for the response status
- warning
  added the new bio_policy enum value to the /// response property for the response status
- warning
  added the new data_residency_mismatch enum value to the /// response property for the response status
- warning
  added the new fast enum value to the ///// response property for the response status
- warning
  added the new gpt-5.5 enum value to the ///////// response property for the response status
- warning
  added the new gpt-5.6-luna enum value to the ///////// response property for the response status
- warning
  added the new gpt-5.6-sol enum value to the ///////// response property for the response status
- warning
  added the new gpt-5.6-terra enum value to the ///////// response property for the response status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property /////////////////// to the response with the status
- info
  added the optional property /////////////////// to the response with the status
- info
  added the optional property //////////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////////// to the response with the status
- info
  added the optional property /////////// to the response with the status
- info
  added the optional property /////////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////////// to the response with the status
- info
  added the optional property /////////// to the response with the status
- info
  added the optional property /////////// to the response with the status
- info
  added the optional property / to the response with the status
- info
  added the optional property //////// to the response with the status
- info
  added the optional property //////// to the response with the status
- info
  added the optional property //////// to the response with the status
- info
  added the optional property //////////// to the response with the status
- info
  added the optional property //////////// to the response with the status
- info
  added the optional property //////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property //////////////// to the response with the status
- info
  added the optional property //////////////// to the response with the status
- info
  added the optional property ///////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property ////////// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property ///// to the response with the status
- info
  added the optional property ///////// to the response with the status
- info
  added the optional property ///////// to the response with the status
- info
  added the optional property ///////// to the response with the status
- info
  added the optional property //// to the response with the status
- info
  added the optional property / to the response with the status
- info
  added the optional property / to the response with the status
- info
  added the optional property / to the response with the status
- info
  added to the / response property anyOf list for the response status
- info
  removed from the / response property anyOf list for the response status
- info
  response property allOf[ModelResponseProperties]/prompt_cache_retention deprecated
- info
  response property allOf[subschema #3]/instructions/anyOf[subschema #1]/oneOf[subschema #2: Input item list]/items/oneOf[subschema #2: Item]/oneOf[subschema #6: Web search tool call]/action/oneOf[subschema #1: Search action]/query deprecated
- info
  response property allOf[subschema #3]/output/items/oneOf[subschema #5: Web search tool call]/action/oneOf[subschema #1: Search action]/query deprecated
- info
  added the required property /// to the response with the status
Aug 4, 20264d5ff0000988 Revision changes
- breaking
  the /////// response property's minLength was decreased from 1 to 0 for the response status
- breaking
  the ///////////// response property's minLength was decreased from 1 to 0 for the response status
- breaking
  the ///////////// response property's minLength was decreased from 1 to 0 for the response status
- breaking
  the ////////// response property's minLength was decreased from 1 to 0 for the response status
- breaking
  the ////////// response property's minLength was decreased from 1 to 0 for the response status
Aug 3, 2026c974959f3f1a Revision changes
- warning
  added the new gpt-5.5 enum value to the ///////// response property for the response status
Jul 30, 2026f41d8cd016e8 Revision changes
- info
  added the optional property /////// to the response with the status
- info
  added the optional property /////// to the response with the status
- info
  added the optional property //////// to the response with the status
- info
  added the optional property //////// to the response with the status

Show earlier changes