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Benchmarks › Alibaba › Qwen
Alibabaopen weightsSupersededReasoning

Qwen3.5 397B-A17B

Released
Feb 15, 2026
Price in / out
—
Blended $/1M
—
Context
262K
Parameters: 397B / 17B active. License: Apache-2.0.

Benchmark scores

BenchmarkScoreRank (current)Source
SWE-bench Verified
76.2%#5 of 9benchlm.ai ↗
Humanity's Last Exam
28.7%#13 of 15benchlm.ai ↗
AIME 2026
93.3%#2 of 2benchlm.ai ↗
τ²-bench (Telecom)
83.9%#6 of 10benchlm.ai ↗
MMLU-Pro
87.8%#1 of 4benchlm.ai ↗
Artificial Analysis Intelligence Index
33.7#7 of 11benchlm.ai ↗

Qwen versions

Timeline
Version$ in / outTerminal-BenchSWE-benchGPQAHLEAIMEτ²-bench
Qwen3.5 397B-A17BSuperseded——76.2%—28.7%93.3%83.9%
Qwen3.6 PlusSuperseded—53.2%78.8%—28.8%95.3%97.7%
Qwen3.6 27BSuperseded——77.2%—24%94.1%94.2%
Qwen3.7 MaxSuperseded$2.5 / $7.561%80.4%92.4%41.4%—94.7%
Qwen3.7 PlusSuperseded—52.8%77.7%90.3%34.7%—93%
Qwen3.8 Max$2 / $667.4%—92.6%43.6%——
Qwen3.8 27B—58.4%—89.2%30.8%——
Qwen3.8 Flash-Next———91.7%35.9%——