---
title: "Changes to Creates a model response for the given chat conversation"
method: POST
path: "/v1/chat/completions"
---

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

`POST /v1/chat/completions`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 7 of 14 revisions.

- **2026-08-24** `986970b792d7` — 1 info
- **2026-08-10** `b20ded710216` — 2 warning
- **2026-08-07** `e57727cb991c` — 3 info
- **2026-07-29** `489024b609cf` — 5 info
- **2026-07-02** `5efa396152a9` — 2 info
- **2026-05-07** `e100892beaa5` — 5 warning, 14 info
- **2026-04-13** `82a379cf572b` — 2 warning, 19 info

## Changes

- **2026-08-24** `986970b792d7` — 1 info
  - added the new optional request property `max_tokens`
- **2026-08-10** `b20ded710216` — 2 warning
  - removed the request property `enable_json`
  - removed the request property `image_max_length`
- **2026-08-07** `e57727cb991c` — 3 info
  - added the new optional request property `messages/items/reasoning_content`
  - added the new optional request property `reasoning_format`
  - added the optional property `choices/items/message/reasoning_content` to the response with the `200` status
- **2026-07-29** `489024b609cf` — 5 info
  - added the new optional request property `spec_draft_model`
  - added the new optional request property `spec_n_max`
  - added the new optional request property `spec_n_min`
  - added the new optional request property `spec_p_min`
  - added the new optional request property `spec_type`
- **2026-07-02** `5efa396152a9` — 2 info
  - added the new optional request property `compute`
  - the `nctx` request property default value `4096` was removed
- **2026-05-07** `e100892beaa5` — 5 warning, 14 info
  - removed the request property `logit_bias`
  - removed the request property `n`
  - removed the request property `stop`
  - removed the request property `tool_choice`
  - removed the request property `user`
  - added the new optional request property `stream_options`
  - the `` request property default value changed from `{"role":"user","content":"What is the weather like in Boston today?"}` to `{"role":"user","content":"Hello! Briefly introduce yourself."}`
  - the `model` request property default value changed from `Qwen/Qwen3-1.7B-GGUF` to `qualcomm/Qwen3-4B-Instruct-2507`
  - the `frequency_penalty` request property default value `0` was removed
  - the `grammar_path` request property default value `` was removed
  - the `grammar_string` request property default value `` was removed
  - the `image_max_length` request property default value `512` was removed
  - the `min_p` request property default value `0` was removed
  - the `ngl` request property default value `999` was removed
  - the `presence_penalty` request property default value `0` was removed
  - the `repetition_penalty` request property default value `1` was removed
  - the `tools` request property default value `` was removed
  - the `top_k` request property default value `0` was removed
  - the `message` response's property default value changed from `{"role":"user","content":"What is the weather like in Boston today?"}` to `{"role":"user","content":"Hello! Briefly introduce yourself."}` for the status `200`
- **2026-04-13** `82a379cf572b` — 2 warning, 19 info
  - removed the request property `compute`
  - removed the request property `stream_options`
  - added the new optional request property `logit_bias`
  - added the new optional request property `n`
  - added the new optional request property `stop`
  - added the new optional request property `tool_choice`
  - added the new optional request property `user`
  - the `frequency_penalty` request property default value `0` was added
  - the `grammar_path` request property default value `` was added
  - the `grammar_string` request property default value `` was added
  - the `image_max_length` request property default value `512` was added
  - the `min_p` request property default value `0` was added
  - the `nctx` request property default value `4096` was added
  - the `ngl` request property default value `999` was added
  - the `presence_penalty` request property default value `0` was added
  - the `repetition_penalty` request property default value `1` was added
  - the `tools` request property default value `` was added
  - the `top_k` request property default value `0` was added
  - the `` request property default value changed from `{"role":"user","content":"Hello! Briefly introduce yourself."}` to `{"role":"user","content":"What is the weather like in Boston today?"}`
  - the `model` request property default value changed from `qualcomm/Qwen3-4B-Instruct-2507` to `Qwen/Qwen3-1.7B-GGUF`
  - the `message` response's property default value changed from `{"role":"user","content":"Hello! Briefly introduce yourself."}` to `{"role":"user","content":"What is the weather like in Boston today?"}` for the status `200`

---

[Operation](https://skmtc.dev/qualcomm/apis/geniex-server/docs/v1/chat/completions/post.md) · [API](https://skmtc.dev/qualcomm/apis/geniex-server.md) · [Page](https://skmtc.dev/qualcomm/apis/geniex-server/changes/v1/chat/completions/post)