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Qwen · Language model
Qwen3 Next 80B A3B Thinking
qwen/qwen3-next-80b-a3b-thinking- Language
Qwen3-Next-80B-A3B-Thinking is a reasoning-first chat model in the Qwen3-Next line that outputs structured “thinking” traces by default. It’s designed for hard multi-step problems; math proofs, code synthesis/debugging, logic, and agentic...
Specifications
- Context window
- 262,144 tokens
- Max output
- 235,929 tokens
- Input
- text
- Output
- text
- Reasoning
- always on
- Tokenizer
- Qwen3
- Knowledge cutoff
- 2025-09-30
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":"qwen/qwen3-next-80b-a3b-thinking","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'