← All models
MoonshotAI · Language model
Kimi K2 Thinking
moonshotai/kimi-k2-thinking- Language
Kimi K2 Thinking is Moonshot AI’s most advanced open reasoning model to date, extending the K2 series into agentic, long-horizon reasoning. Built on the trillion-parameter Mixture-of-Experts (MoE) architecture introduced in...
Specifications
- Context window
- 262,144 tokens
- Max output
- 98,304 tokens
- Input
- text
- Output
- text
- Reasoning
- always on
- Tokenizer
- Other
Supported parameters
Accepted by the model and forwarded as-is by the gateway.
- frequency_penalty
- logprobs
- max_tokens
- presence_penalty
- reasoning
- repetition_penalty
- response_format
- seed
- stop
- structured_outputs
- temperature
- tool_choice
- tools
- top_k
- top_logprobs
- top_p
Use it
POST /api/v1/chat/completions · MCP chat · full reference
curl https://omnirail.org/api/v1/chat/completions \
-H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
-d '{"model":"moonshotai/kimi-k2-thinking","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'