Changes to Creates a model response for the given chat conversation.

Changed in 4 of the 8 revisions of this API.▲5●11○27

1. Oct 16, 2025cb3bf9b21459▲4●2○10
2. Jul 18, 2025f8e8c290636c●2○7
3. Jul 17, 20255fc9af728e82▲1●5○3
4. Jul 17, 2025f8e8c290636c●2○7

What changed

• Oct 16, 2025cb3bf9b21459▲4●2○10See the full diff
  • ▲

    the allOf[subschema #2]/messages/items/oneOf[subschema #1: System message]/content/oneOf[subschema #2: Array of content parts]/items request property type changed from string to no type

    request-property-type-changed

  • ▲

    the allOf[subschema #2]/messages/items/oneOf[subschema #2: Developer message]/content/oneOf[subschema #2: Array of content parts]/items request property type changed from string to no type

    request-property-type-changed

  • ▲

    the allOf[subschema #2]/messages/items/oneOf[subschema #3: User message]/content/oneOf[subschema #2: Array of content parts]/items request property type changed from string to no type

    request-property-type-changed

  • ▲

    the allOf[subschema #2]/messages/items/oneOf[subschema #4: Assistant message]/content/oneOf[subschema #2: Array of content parts]/items request property type changed from string to no type

    request-property-type-changed

  • ●

    added the new content_filter enum value to the choices/items/finish_reason response property for the response status 200 (media type: application/json)

    response-property-enum-value-added

  • ●

    added the new content_filter enum value to the choices/items/finish_reason response property for the response status 200 (media type: text/event-stream)

    response-property-enum-value-added

  • ○

    the endpoint scheme security ModelAccessKey was added to the API

    api-security-added

  • ○

    the endpoint scheme security ApiKeyAuth was removed from the API

    api-security-removed

  • ○

    api tag inference-proxy-api-new_Chat added

    api-tag-added

  • ○

    api tag Chat removed

    api-tag-removed

  • ○

    added subschema #1 subschema #2 to the allOf[subschema #2]/messages/items/oneOf[subschema #1: System message]/content/oneOf[subschema #2: Array of content parts]/items request property oneOf list

    request-property-one-of-added

  • ○

    added subschema #1 subschema #2 to the allOf[subschema #2]/messages/items/oneOf[subschema #2: Developer message]/content/oneOf[subschema #2: Array of content parts]/items request property oneOf list

    request-property-one-of-added

  • ○

    added subschema #1 subschema #2 to the allOf[subschema #2]/messages/items/oneOf[subschema #3: User message]/content/oneOf[subschema #2: Array of content parts]/items request property oneOf list

    request-property-one-of-added

  • ○

    added subschema #1 subschema #2 to the allOf[subschema #2]/messages/items/oneOf[subschema #4: Assistant message]/content/oneOf[subschema #2: Array of content parts]/items request property oneOf list

    request-property-one-of-added

  • ○

    added the optional property choices/items/delta/reasoning_content to the response with the 200 status (media type: text/event-stream)

    response-optional-property-added

  • ○

    added the required property choices/items/message/reasoning_content to the response with the 200 status (media type: application/json)

    response-required-property-added

  This revision also has 3 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

• Jul 18, 2025f8e8c290636c●2○7See the full diff
  • ●

    added the new tool_calls enum value to the choices/items/finish_reason response property for the response status 200 (media type: application/json)

    response-property-enum-value-added

  • ●

    added the new tool_calls enum value to the choices/items/finish_reason response property for the response status 200 (media type: text/event-stream)

    response-property-enum-value-added

  • ○

    added the new optional request property allOf[subschema #2]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls

    new-optional-request-property

  • ○

    added the new optional request property allOf[subschema #2]/tool_choice

    new-optional-request-property

  • ○

    added the new optional request property allOf[subschema #2]/tools

    new-optional-request-property

  • ○

    added tool discriminator mapping keys to the allOf[subschema #2]/messages/items request property

    request-property-discriminator-mapping-added

  • ○

    added ChatCompletionRequestToolMessage to the allOf[subschema #2]/messages/items request property oneOf list

    request-property-one-of-added

  • ○

    added the optional property choices/items/delta/tool_calls to the response with the 200 status (media type: text/event-stream)

    response-optional-property-added

  • ○

    added the optional property choices/items/message/tool_calls to the response with the 200 status (media type: application/json)

    response-optional-property-added

  This revision also has 70 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

• Jul 17, 20255fc9af728e82▲1●5○3See the full diff
  • ▲

    removed ChatCompletionRequestToolMessage from the allOf[subschema #2]/messages/items request property oneOf list

    request-property-one-of-removed

  • ●

    removed the request property allOf[subschema #2]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls

    request-property-removed

  • ●

    removed the request property allOf[subschema #2]/tool_choice

    request-property-removed

  • ●

    removed the request property allOf[subschema #2]/tools

    request-property-removed

  • ●

    removed the optional property choices/items/delta/tool_calls from the response with the 200 status (media type: text/event-stream)

    response-optional-property-removed

  • ●

    removed the optional property choices/items/message/tool_calls from the response with the 200 status (media type: application/json)

    response-optional-property-removed

  • ○

    removed tool discriminator mapping keys from the allOf[subschema #2]/messages/items request property

    request-property-discriminator-mapping-deleted

  • ○

    removed the tool_calls enum value from the choices/items/finish_reason response property for the response status 200 (media type: application/json)

    response-property-enum-value-removed

  • ○

    removed the tool_calls enum value from the choices/items/finish_reason response property for the response status 200 (media type: text/event-stream)

    response-property-enum-value-removed

  This revision also has 436 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

• Jul 17, 2025f8e8c290636c●2○7See the full diff
  • ●

    added the new tool_calls enum value to the choices/items/finish_reason response property for the response status 200 (media type: application/json)

    response-property-enum-value-added

  • ●

    added the new tool_calls enum value to the choices/items/finish_reason response property for the response status 200 (media type: text/event-stream)

    response-property-enum-value-added

  • ○

    added the new optional request property allOf[subschema #2]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls

    new-optional-request-property

  • ○

    added the new optional request property allOf[subschema #2]/tool_choice

    new-optional-request-property

  • ○

    added the new optional request property allOf[subschema #2]/tools

    new-optional-request-property

  • ○

    added tool discriminator mapping keys to the allOf[subschema #2]/messages/items request property

    request-property-discriminator-mapping-added

  • ○

    added ChatCompletionRequestToolMessage to the allOf[subschema #2]/messages/items request property oneOf list

    request-property-one-of-added

  • ○

    added the optional property choices/items/delta/tool_calls to the response with the 200 status (media type: text/event-stream)

    response-optional-property-added

  • ○

    added the optional property choices/items/message/tool_calls to the response with the 200 status (media type: application/json)

    response-optional-property-added

  This revision also has 70 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog