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Qwen3 235B
qwenqwen/qwen3-235b
API guide
Non-thinking mode (fast, direct)
cURL
curl https://api.therouter.ai/v1/chat/completions \
-H "Authorization: Bearer $THEROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "qwen/qwen3-235b",
"messages": [
{"role": "user", "content": "/no_think Summarise the key changes in this diff: ..."}
]
}'Thinking mode (deep reasoning)
cURL
curl https://api.therouter.ai/v1/chat/completions \
-H "Authorization: Bearer $THEROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "qwen/qwen3-235b",
"messages": [
{"role": "user", "content": "/think Solve: How many trailing zeros does 1000! have?"}
],
"temperature": 0.6,
"top_p": 0.95
}'Fact ledger β every claim on this page traces here
| source | URL | retrieved | |
|---|---|---|---|
| Release date | qwenlm.github.io β | 2026-06-09 | verified |
| Architecture | huggingface.co β | 2026-06-09 | verified |
| Native context length | huggingface.co β | 2026-06-09 | verified |
| Thinking modes | huggingface.co β | 2026-06-09 | verified |
| Pretraining data | qwenlm.github.io β | 2026-06-09 | verified |
| Multilingual support | qwenlm.github.io β | 2026-06-09 | verified |
| License | qwenlm.github.io β | 2026-06-09 | verified |
| Training cutoff | www.mindstudio.ai β | 2026-06-09 | to verify |
| AIME 2024 | arxiv.org β | 2026-06-09 | verified |
| AIME 2025 | arxiv.org β | 2026-06-09 | verified |
| LiveCodeBench v5 | arxiv.org β | 2026-06-09 | verified |
| CodeForces | arxiv.org β | 2026-06-09 | verified |
| BFCL v3 | arxiv.org β | 2026-06-09 | verified |
| Qwen3 technical report published on arXiv (2505.09388) | arxiv.org β | 2026-06-09 | verified |
| Qwen3-235B-A22B released under Apache 2.0 | qwenlm.github.io β | 2026-06-09 | verified |
| What is the difference between qwen/qwen3-235b thinking mode and non-thinking mode on TheRouter? | huggingface.co β | 2026-06-09 | to verify |
| How does Qwen3-235B compare to DeepSeek-R1 and o1? | arxiv.org β | 2026-06-09 | to verify |
| Can I use Qwen3-235B from Cursor, Cline, or an OpenAI-compatible SDK? | huggingface.co β | 2026-06-09 | to verify |
| Why does Qwen3-235B only activate 22B parameters if it has 235B total? | huggingface.co β | 2026-06-09 | to verify |