Qwen3.5 397B A17B
Qwen3.5 397B A17B — Alibaba text model with an Intelligence Index of 33, a 512K-token context window and a blended price of $0.65/1M tokens (open weights).
Key specifications
| Intelligence Index | 33 |
|---|---|
| Coding Index | 48.2 |
| Agentic Index | 19.8 |
| Arena Elo | 546 |
| Context window (K tokens) | 512 |
| Blended price ($/1M tokens) | 0.7 |
| Output speed (tokens/s) | 58 |
About Qwen3.5 397B A17B
The Qwen3.5 397B A17B is a text only model from Alibaba with an Intelligence Index of 33.0, a Coding Index of 48.2 and a 512K-token context window. It runs at a blended price of $0.65 per million tokens and generates about 58 tokens/s. It is open weights, so it can also be self-hosted. Leaderboard indices are a strong signal but only part of real-world quality, which also depends on tool use, latency and task fit.
The comparisons below show how Qwen3.5 397B A17B stacks up against the alternatives people most often weigh against it, with the specific numbers laid out side by side.
Frequently asked questions
Is the Qwen3.5 397B A17B any good?
Qwen3.5 397B A17B — Alibaba text model with an Intelligence Index of 33, a 512K-token context window and a blended price of $0.65/1M tokens (open weights).
What are the key specs of the Qwen3.5 397B A17B?
See the specification table above for the full breakdown.