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Alibaba

Qwen3.5 Omni Flash

  • Released
  • Closed weights
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Intelligence Index

Standard setting

12.5
Estimated · Artificial Analysis v4.3.2
Context window
256K tok

Performance profile

ReasoningRank #69 of 107
74.2%
GPQA Diamond

Capabilities

Context window

Modalities

Measured setting

Reasoning trade-offs

Source (opens in a new tab)
Intelligence Index v4.3.2
StandardEstimated
Intelligence Index
12.5

Pricing & access

No API offering listed in our tracked sources.

Benchmarks

Full leaderboardSource (opens in a new tab)

Humanity’s Last Exam

Frontier reasoning

Qwen3.5 Omni Flash · Standard#99 of 126

  1. 1Claude Opus 5.5Max61.4%
  2. 2Claude Fable 5.1Max59.1%
  3. 3Gemini 4 ArgonHigh57.1%
  5. 96Ling 3.0 TinyReasoning9.3%
  6. 97MiniCPM5-2BReasoning8.9%
  7. 98Qwen3 Next 80B A3B InstructStandard7.6%
  8. 99Qwen3.5 Omni FlashStandard7.6%
  9. 100Qwen3 Omni 30B A3B (Reasoning)Reasoning7.5%
  10. 101Celeris-1Standard6.8%
  11. 102Granite 4.2 3BReasoning6.6%

Peers use their best measured result on this benchmark.