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Alibaba

Qwen3.5 397B A17B

Open weights
Intelligence
21.4
Rank 227 of 744 measured models
Output speed
56.5 t/s
Rank 295 of 403 measured models
Price/1M
$1.35
Rank 418 of 659 measured models
Context window
262K
Rank 458 of 1199 measured models

Qwen3.5 397B A17B (Non-reasoning) scores 21.4 on the Artificial Analysis Intelligence Index, ranking 227th of 744 measured models. The closest models on this index are KAT Coder Pro V2 (21.7), A.X-K2 (21.5), and Qwen3.6 27B (21.4). At $1.35 per million tokens (3:1 input/output blended price), it is priced close to Qwen3.6 27B ($1.35), more expensive than KAT Coder Pro V2 ($0.525). With an output speed of 56.5 t/s, it is about as fast as Qwen3.6 27B (55.6 t/s).

Artificial Analysis Indices
Non-reasoning
Intelligence21.4
Rank 227 of 744 measured models
Reasoning levels
Each point is a reasoning level of this model: more reasoning often raises the score but costs more. Select a point to open that level.
Intelligence Indexmost efficient ↗Price / 1M tokens
Standard Benchmarks
GPQA Diamond86.1%
Rank 121 of 619 measured models
HLE19.8%
Rank 221 of 664 measured models
IFBench51.6%
Rank 173 of 450 measured models
AA-LCR64.3%
Rank 261 of 575 measured models
TerminalBench Hard35.6%
Rank 75 of 432 measured models
τ²-Bench83.9%
Rank 110 of 440 measured models
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.

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