latestOpenAPI 3.0.22026-08-1751714.1 KB

434c9de75420

Chat Completions

Create a chat completion

Creates a chat completion using an OpenAI-compatible request body. Use model ids returned by GET /models.

post/chat/completions

audioobject nullable

frequency_penaltynumber nullable

functionsobject[] nullable

logit_biasobject nullable

logprobsboolean nullable

max_completion_tokensinteger nullable

max_tokensinteger nullable

metadataobject nullable

modalitiesstring[] nullable

modelstring required

Model id returned by GET /models.

ninteger nullable

parallel_tool_callsboolean nullable

predictionobject nullable

presence_penaltynumber nullable

prompt_cache_keystring nullable

prompt_cache_retentionstring nullable

reasoningobject nullable

reasoning_effortstring nullable

response_formatobject nullable

safety_identifierstring nullable

seedinteger nullable

service_tierstring nullable

storeboolean nullable

streamboolean nullable

temperaturenumber nullable

toolsobject[] nullable

top_logprobsinteger nullable

top_pnumber nullable

userstring nullable

verbositystring nullable

web_search_optionsobject nullable

{
  "messages": [
    {
      "content": [
        {
          "type": "text"
        }
      ]
    }
  ],
  "model": "kimi-k2-5"
}

Chat completion response

createdinteger required

idstring required

modelstring required

objectstring required

{
  "choices": [
    {
      "message": {
        "content": [
          {
            "type": "text"
          }
        ]
      }
    }
  ]
}