--- title: "Changes to Create chat completion" method: POST path: "/v2/router/chat/completions" --- # Changes to Create chat completion `POST /v2/router/chat/completions` > Every recorded change to this operation, newest first. > 554 revisions in range; 71 not diffed. ## Timeline Changed in 110 of 554 revisions. - **2026-10-29** `928a71e92252`: 4 info - **2026-10-29** `33d63277cd4e`: 1 breaking, 2 warning, 1 info - **2026-10-29** `ccec1a4526ee`: 4 info - **2026-10-28** `58f2f0cd5c1e`: 1 breaking, 2 warning, 1 info - **2026-10-27** `12559332d797`: 4 info - **2026-10-27** `9ae01f4bcd2e`: 1 breaking, 2 warning, 1 info - **2026-10-27** `28bb295e21a1`: 4 info - **2026-10-23** `0b4e519a544f`: 8 info - **2026-10-23** `732aed62833a`: 1 breaking, 2 warning, 5 info - **2026-10-22** `4f826b2c3a0e`: 8 info - **2026-10-22** `8f0dc569f247`: 1 breaking, 2 warning, 5 info - **2026-10-21** `08b800d640e6`: 8 info - **2026-10-21** `3ce0047cb0a0`: 2 warning, 5 info - **2026-10-20** `509fb3426748`: 7 info - **2026-10-20** `fa3268994006`: 2 warning, 5 info - **2026-10-20** `5e1d272a28f3`: 7 info - **2026-10-20** `57adccdd4749`: 2 warning, 5 info - **2026-10-19** `b8ac55a2a7eb`: 2 info - **2026-10-19** `403429a2fc35`: 5 info - **2026-10-18** `8b964b9663dc`: 2 warning, 3 info - **2026-10-18** `f487125c9f92`: 5 info - **2026-10-18** `5a692f00e432`: 2 warning, 3 info - **2026-10-16** `35f4b82bace1`: 5 info - **2026-10-16** `e27fe0c3b5e0`: 2 warning, 3 info - **2026-10-15** `986f6f08390d`: 5 info - **2026-10-15** `0099a1a884ed`: 2 warning, 3 info - **2026-10-15** `715bf4305d7e`: 3 info - **2026-10-14** `4f56aec40467`: 2 info - **2026-10-14** `820314ec1d7e`: 2 warning - **2026-10-14** `4036fe12d40d`: 2 info - **2026-10-14** `8bcc03121160`: 2 warning - **2026-10-13** `556de59e53e6`: 2 info - **2026-10-13** `d44210ba72bb`: 2 warning - **2026-10-13** `7e5837869edc`: 2 info - **2026-10-13** `d5255f5e7871`: 2 warning - **2026-10-13** `608da69394cc`: 2 info - **2026-10-07** `1a24a3647b01`: 1 info - **2026-10-05** `adbca2e54ca7`: 1 breaking, 4 info - **2026-10-05** `52477a31a784`: 1 breaking, 3 warning, 1 info - **2026-10-02** `b26294f128e3`: 1 breaking, 4 info - **2026-10-02** `2c3ba0904805`: 1 breaking, 3 warning, 1 info - **2026-09-28** `d4b87c3ce05f`: 1 breaking, 1 info - **2026-09-28** `3c7d859558ee`: 3 info - **2026-09-27** `bc555699e1a9`: 3 warning - **2026-09-27** `0a1c7b92154e`: 3 info - **2026-09-27** `95f6dd233a01`: 3 warning - **2026-09-25** `5080087efd4b`: 3 info - **2026-09-24** `369608a231c4`: 3 warning - **2026-09-23** `8032bd1de3fc`: 3 info - **2026-09-23** `ba247344a944`: 3 warning - **2026-09-21** `29865e12b8c2`: 3 info - **2026-09-21** `8f82880fa08a`: 3 warning - **2026-09-20** `5c583d42b760`: 3 info - **2026-09-18** `cc88b6279141`: 1 breaking, 1 info - **2026-09-18** `8325d2fb1236`: 1 breaking, 1 info - **2026-09-16** `1f47658efe96`: 1 breaking, 1 info - **2026-09-15** `285b3d3f9d6d`: 1 breaking, 1 info - **2026-09-15** `a457cc33ecba`: 1 breaking, 1 info - **2026-09-15** `57170674e035`: 1 breaking, 1 info - **2026-09-14** `4c7bfb647455`: 1 breaking, 1 info - **2026-09-13** `5bbbfa59fb03`: 1 breaking, 1 info - **2026-09-10** `8ba9a3218b67`: 1 breaking, 1 info - **2026-09-10** `e3c59f18d023`: 1 breaking, 1 info - **2026-09-08** `cc3e75f2f230`: 1 breaking, 1 info - **2026-09-08** `6677fd4f2b93`: 1 breaking, 1 info - **2026-09-07** `bcd6172f8655`: 1 breaking, 1 info - **2026-09-07** `dcc0afb98a48`: 1 breaking, 1 info - **2026-09-06** `e1a2869bc12f`: 1 breaking, 1 info - **2026-09-06** `28c58af69b8c`: 1 breaking, 1 info - **2026-09-04** `3df7b466d7e5`: 1 breaking, 1 info - **2026-08-24** `addad33219df`: 3 breaking, 6 info - **2026-08-21** `1586760a252f`: 5 breaking, 4 info - **2026-08-21** `4fdc24e562eb`: 3 breaking, 6 info - **2026-08-20** `be3fe58ce389`: 5 breaking, 4 info - **2026-08-20** `9a63ca712c8b`: 3 breaking - **2026-08-17** `f54fa34db0f4`: 6 info - **2026-08-17** `ed68e8b009d7`: 5 breaking, 1 info - **2026-08-17** `d46bd23ae34c`: 6 info - **2026-08-17** `f459ad9381eb`: 5 breaking, 1 info - **2026-08-14** `deb8d376faee`: 6 info - **2026-08-02** `6f132f005b2a`: 1 breaking - **2026-07-31** `3128fb112d66`: 1 info - **2026-07-30** `d1ae9e3491f7`: 1 breaking - **2026-07-29** `81dd5e8c8ae5`: 1 info - **2026-07-29** `c165184caee5`: 1 breaking - **2026-07-29** `81f63764455c`: 1 info - **2026-07-29** `3989ac7bfc9d`: 1 breaking - **2026-07-28** `a16b5d9f224e`: 1 info - **2026-07-17** `2f27caf6888c`: 2 info - **2026-07-16** `bee257c5b248`: 2 breaking - **2026-07-16** `801f61a5a056`: 2 info - **2026-07-16** `42d5d2062527`: 2 breaking - **2026-07-14** `3a73dc6dc74f`: 1 info - **2026-07-13** `0d6910d9dc3d`: 1 info - **2026-07-01** `f54a057bf682`: 3 breaking - **2026-06-29** `cf2ebe8218c7`: 1 breaking, 2 info - **2026-06-29** `bc4a415db9cb`: 3 info - **2026-06-28** `54f62cd22dcd`: 2 warning - **2026-06-26** `f21a1b29f845`: 2 info - **2026-06-26** `db1ffe9a3219`: 2 warning - **2026-06-23** `0c313e1447d6`: 2 info - **2026-06-23** `ae6cdeb4f947`: 2 warning - **2026-06-22** `096ce38460df`: 2 info - **2026-06-21** `d657b89c058f`: 2 warning - **2026-06-20** `91ca06e4c06a`: 2 info - **2026-06-20** `341b8e545302`: 2 warning - **2026-06-10** `24696ed979be`: 2 info - **2026-06-10** `a7f7599c4cf5`: 2 warning - **2026-06-10** `82823907d3a6`: 2 info - **2026-06-04** `07b076404433`: 2 info ## Changes - **2026-10-29** `928a71e92252`: 4 info - added the new optional request property `allOf[subschema #1]/thinking/oneOf[subschema #2: Thinking config enabled]/display` - added the new optional request property `allOf[subschema #1]/thinking/oneOf[subschema #3: Thinking config adaptive]/display` - added `between_tools` discriminator mapping keys to the `allOf[subschema #1]/thinking` request property - added `#/components/schemas/ThinkingConfigBetweenToolsSchema` to the `allOf[subschema #1]/thinking` request property `oneOf` list - **2026-10-29** `33d63277cd4e`: 1 breaking, 2 warning, 1 info - removed `#/components/schemas/ThinkingConfigBetweenToolsSchema` from the `allOf[subschema #1]/thinking` request property `oneOf` list - removed the request property `allOf[subschema #1]/thinking/oneOf[subschema #2: Thinking config enabled]/display` - removed the request property `allOf[subschema #1]/thinking/oneOf[subschema #3: Thinking config adaptive]/display` - removed `between_tools` discriminator mapping keys from the `allOf[subschema #1]/thinking` request property - **2026-10-29** `ccec1a4526ee`: 4 info - added the new optional request property `allOf[subschema #1]/thinking/oneOf[subschema #2: Thinking config enabled]/display` - added the new optional request property `allOf[subschema #1]/thinking/oneOf[subschema #3: Thinking config adaptive]/display` - added `between_tools` discriminator mapping keys to the `allOf[subschema #1]/thinking` request property - added `#/components/schemas/ThinkingConfigBetweenToolsSchema` to the `allOf[subschema #1]/thinking` request property `oneOf` list - **2026-10-28** `58f2f0cd5c1e`: 1 breaking, 2 warning, 1 info - removed `#/components/schemas/ThinkingConfigBetweenToolsSchema` from the `allOf[subschema #1]/thinking` request property `oneOf` list - removed the request property `allOf[subschema #1]/thinking/oneOf[subschema #2: Thinking config enabled]/display` - removed the request property `allOf[subschema #1]/thinking/oneOf[subschema #3: Thinking config adaptive]/display` - removed `between_tools` discriminator mapping keys from the `allOf[subschema #1]/thinking` request property - **2026-10-27** `12559332d797`: 4 info - added the new optional request property `allOf[subschema #1]/thinking/oneOf[subschema #2: Thinking config enabled]/display` - added the new optional request property `allOf[subschema #1]/thinking/oneOf[subschema #3: Thinking config adaptive]/display` - added `between_tools` discriminator mapping keys to the `allOf[subschema #1]/thinking` request property - added `#/components/schemas/ThinkingConfigBetweenToolsSchema` to the `allOf[subschema #1]/thinking` request property `oneOf` list - **2026-10-27** `9ae01f4bcd2e`: 1 breaking, 2 warning, 1 info - removed `#/components/schemas/ThinkingConfigBetweenToolsSchema` from the `allOf[subschema #1]/thinking` request property `oneOf` list - removed the request property `allOf[subschema #1]/thinking/oneOf[subschema #2: Thinking config enabled]/display` - removed the request property `allOf[subschema #1]/thinking/oneOf[subschema #3: Thinking config adaptive]/display` - removed `between_tools` discriminator mapping keys from the `allOf[subschema #1]/thinking` request property - **2026-10-27** `28bb295e21a1`: 4 info - added the new optional request property `allOf[subschema #1]/thinking/oneOf[subschema #2: Thinking config enabled]/display` - added the new optional request property `allOf[subschema #1]/thinking/oneOf[subschema #3: Thinking config adaptive]/display` - added `between_tools` discriminator mapping keys to the `allOf[subschema #1]/thinking` request property - added `#/components/schemas/ThinkingConfigBetweenToolsSchema` to the `allOf[subschema #1]/thinking` request property `oneOf` list - **2026-10-23** `0b4e519a544f`: 8 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - the `ttl` request property default value changed from `1800` to `3600` - the `ttl` request property default value changed from `1800` to `3600` - added the new `instant` enum value to the request property `allOf[subschema #1]/reasoning_effort` - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `404` - **2026-10-23** `732aed62833a`: 1 breaking, 2 warning, 5 info - removed the enum value `instant` of the request property `allOf[subschema #1]/reasoning_effort` - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - the `ttl` request property default value changed from `3600` to `1800` - the `ttl` request property default value changed from `3600` to `1800` - removed the non-success response with the status `400` - removed the non-success response with the status `401` - removed the non-success response with the status `404` - **2026-10-22** `4f826b2c3a0e`: 8 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - the `ttl` request property default value changed from `1800` to `3600` - the `ttl` request property default value changed from `1800` to `3600` - added the new `instant` enum value to the request property `allOf[subschema #1]/reasoning_effort` - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `404` - **2026-10-22** `8f0dc569f247`: 1 breaking, 2 warning, 5 info - removed the enum value `instant` of the request property `allOf[subschema #1]/reasoning_effort` - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - the `ttl` request property default value changed from `3600` to `1800` - the `ttl` request property default value changed from `3600` to `1800` - removed the non-success response with the status `400` - removed the non-success response with the status `401` - removed the non-success response with the status `404` - **2026-10-21** `08b800d640e6`: 8 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - the `ttl` request property default value changed from `1800` to `3600` - the `ttl` request property default value changed from `1800` to `3600` - added the new `instant` enum value to the request property `allOf[subschema #1]/reasoning_effort` - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `404` - **2026-10-21** `3ce0047cb0a0`: 2 warning, 5 info - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - the `ttl` request property default value changed from `3600` to `1800` - the `ttl` request property default value changed from `3600` to `1800` - removed the non-success response with the status `400` - removed the non-success response with the status `401` - removed the non-success response with the status `404` - **2026-10-20** `509fb3426748`: 7 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - the `ttl` request property default value changed from `1800` to `3600` - the `ttl` request property default value changed from `1800` to `3600` - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `404` - **2026-10-20** `fa3268994006`: 2 warning, 5 info - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - the `ttl` request property default value changed from `3600` to `1800` - the `ttl` request property default value changed from `3600` to `1800` - removed the non-success response with the status `400` - removed the non-success response with the status `401` - removed the non-success response with the status `404` - **2026-10-20** `5e1d272a28f3`: 7 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - the `ttl` request property default value changed from `1800` to `3600` - the `ttl` request property default value changed from `1800` to `3600` - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `404` - **2026-10-20** `57adccdd4749`: 2 warning, 5 info - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - the `ttl` request property default value changed from `3600` to `1800` - the `ttl` request property default value changed from `3600` to `1800` - removed the non-success response with the status `400` - removed the non-success response with the status `401` - removed the non-success response with the status `404` - **2026-10-19** `b8ac55a2a7eb`: 2 info - the `ttl` request property default value changed from `1800` to `3600` - the `ttl` request property default value changed from `1800` to `3600` - **2026-10-19** `403429a2fc35`: 5 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `404` - **2026-10-18** `8b964b9663dc`: 2 warning, 3 info - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - removed the non-success response with the status `400` - removed the non-success response with the status `401` - removed the non-success response with the status `404` - **2026-10-18** `f487125c9f92`: 5 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `404` - **2026-10-18** `5a692f00e432`: 2 warning, 3 info - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - removed the non-success response with the status `400` - removed the non-success response with the status `401` - removed the non-success response with the status `404` - **2026-10-16** `35f4b82bace1`: 5 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `404` - **2026-10-16** `e27fe0c3b5e0`: 2 warning, 3 info - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - removed the non-success response with the status `400` - removed the non-success response with the status `401` - removed the non-success response with the status `404` - **2026-10-15** `986f6f08390d`: 5 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `404` - **2026-10-15** `0099a1a884ed`: 2 warning, 3 info - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - removed the non-success response with the status `400` - removed the non-success response with the status `401` - removed the non-success response with the status `404` - **2026-10-15** `715bf4305d7e`: 3 info - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `404` - **2026-10-14** `4f56aec40467`: 2 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - **2026-10-14** `820314ec1d7e`: 2 warning - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - **2026-10-14** `4036fe12d40d`: 2 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - **2026-10-14** `8bcc03121160`: 2 warning - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - **2026-10-13** `556de59e53e6`: 2 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - **2026-10-13** `d44210ba72bb`: 2 warning - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - **2026-10-13** `7e5837869edc`: 2 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - **2026-10-13** `d5255f5e7871`: 2 warning - removed the request property `allOf[subschema #1]/fallback_on_codes` - removed the request property `allOf[subschema #1]/orq/fallback_on_codes` - **2026-10-13** `608da69394cc`: 2 info - added the new optional request property `allOf[subschema #1]/fallback_on_codes` - added the new optional request property `allOf[subschema #1]/orq/fallback_on_codes` - **2026-10-07** `1a24a3647b01`: 1 info - added the new optional request property `allOf[subschema #1]/messages/items/oneOf[subschema #3: User message]/content/anyOf[subschema #2]/items/oneOf[subschema #4]/file/file_id` - **2026-10-05** `adbca2e54ca7`: 1 breaking, 4 info - removed `subschema #1, subschema #2` from the `allOf[subschema #1]/messages/items/oneOf[subschema #2: Developer message]/content` request property `anyOf` list - added the new optional request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - added `subschema #1, subschema #2` to the `allOf[subschema #1]/messages/items/oneOf[subschema #2: Developer message]/content` request property `anyOf` list - added the optional property `choices/items/message/tool_calls/items/extra_content` to the response with the `200` status (media type: application/json) - added the optional property `data/choices/items/delta/tool_calls/items/extra_content` to the response with the `200` status (media type: text/event-stream) - **2026-10-05** `52477a31a784`: 1 breaking, 3 warning, 1 info - removed `subschema #1, subschema #2` from the `allOf[subschema #1]/messages/items/oneOf[subschema #2: Developer message]/content` request property `anyOf` list - removed the request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - removed the optional property `choices/items/message/tool_calls/items/extra_content` from the response with the `200` status (media type: application/json) - removed the optional property `data/choices/items/delta/tool_calls/items/extra_content` from the response with the `200` status (media type: text/event-stream) - added `subschema #1, subschema #2` to the `allOf[subschema #1]/messages/items/oneOf[subschema #2: Developer message]/content` request property `anyOf` list - **2026-10-02** `b26294f128e3`: 1 breaking, 4 info - removed `subschema #1, subschema #2` from the `allOf[subschema #1]/messages/items/oneOf[subschema #2: Developer message]/content` request property `anyOf` list - added the new optional request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - added `subschema #1, subschema #2` to the `allOf[subschema #1]/messages/items/oneOf[subschema #2: Developer message]/content` request property `anyOf` list - added the optional property `choices/items/message/tool_calls/items/extra_content` to the response with the `200` status (media type: application/json) - added the optional property `data/choices/items/delta/tool_calls/items/extra_content` to the response with the `200` status (media type: text/event-stream) - **2026-10-02** `2c3ba0904805`: 1 breaking, 3 warning, 1 info - removed `subschema #1, subschema #2` from the `allOf[subschema #1]/messages/items/oneOf[subschema #2: Developer message]/content` request property `anyOf` list - removed the request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - removed the optional property `choices/items/message/tool_calls/items/extra_content` from the response with the `200` status (media type: application/json) - removed the optional property `data/choices/items/delta/tool_calls/items/extra_content` from the response with the `200` status (media type: text/event-stream) - added `subschema #1, subschema #2` to the `allOf[subschema #1]/messages/items/oneOf[subschema #2: Developer message]/content` request property `anyOf` list - **2026-09-28** `d4b87c3ce05f`: 1 breaking, 1 info - removed `subschema #1, subschema #2` from the `allOf[subschema #1]/messages/items/oneOf[subschema #2: Developer message]/content` request property `anyOf` list - added `subschema #1, subschema #2` to the `allOf[subschema #1]/messages/items/oneOf[subschema #2: Developer message]/content` request property `anyOf` list - **2026-09-28** `3c7d859558ee`: 3 info - added the new optional request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - added the optional property `choices/items/message/tool_calls/items/extra_content` to the response with the `200` status (media type: application/json) - added the optional property `data/choices/items/delta/tool_calls/items/extra_content` to the response with the `200` status (media type: text/event-stream) - **2026-09-27** `bc555699e1a9`: 3 warning - removed the request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - removed the optional property `choices/items/message/tool_calls/items/extra_content` from the response with the `200` status (media type: application/json) - removed the optional property `data/choices/items/delta/tool_calls/items/extra_content` from the response with the `200` status (media type: text/event-stream) - **2026-09-27** `0a1c7b92154e`: 3 info - added the new optional request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - added the optional property `choices/items/message/tool_calls/items/extra_content` to the response with the `200` status (media type: application/json) - added the optional property `data/choices/items/delta/tool_calls/items/extra_content` to the response with the `200` status (media type: text/event-stream) - **2026-09-27** `95f6dd233a01`: 3 warning - removed the request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - removed the optional property `choices/items/message/tool_calls/items/extra_content` from the response with the `200` status (media type: application/json) - removed the optional property `data/choices/items/delta/tool_calls/items/extra_content` from the response with the `200` status (media type: text/event-stream) - **2026-09-25** `5080087efd4b`: 3 info - added the new optional request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - added the optional property `choices/items/message/tool_calls/items/extra_content` to the response with the `200` status (media type: application/json) - added the optional property `data/choices/items/delta/tool_calls/items/extra_content` to the response with the `200` status (media type: text/event-stream) - **2026-09-24** `369608a231c4`: 3 warning - removed the request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - removed the optional property `choices/items/message/tool_calls/items/extra_content` from the response with the `200` status (media type: application/json) - removed the optional property `data/choices/items/delta/tool_calls/items/extra_content` from the response with the `200` status (media type: text/event-stream) - **2026-09-23** `8032bd1de3fc`: 3 info - added the new optional request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - added the optional property `choices/items/message/tool_calls/items/extra_content` to the response with the `200` status (media type: application/json) - added the optional property `data/choices/items/delta/tool_calls/items/extra_content` to the response with the `200` status (media type: text/event-stream) - **2026-09-23** `ba247344a944`: 3 warning - removed the request property `allOf[subschema #1]/messages/items/oneOf[subschema #4: Assistant message]/tool_calls/items/extra_content` - removed the optional property `choices/items/message/tool_calls/items/extra_content` from the response with the `200` status (media type: application/json) - removed the optional property `data/choices/items/delta/tool_calls/items/extra_content` from the response with the `200` status (media type: text/event-stream) - …earlier changes are on the page: https://skmtc.dev/orq-ai/apis/orq-ai-api/changes/v2/router/chat/completions/post --- [Operation](https://skmtc.dev/orq-ai/apis/orq-ai-api/docs/v2/router/chat/completions/post.md) - [API](https://skmtc.dev/orq-ai/apis/orq-ai-api.md) - [Page](https://skmtc.dev/orq-ai/apis/orq-ai-api/changes/v2/router/chat/completions/post)