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Qwen3.5-Omni-Flash

Alibaba · 2026-03-30

Qwen3.5-Omni-Flash is the Flash-size hosted model in Alibaba's Qwen3.5-Omni series, whose Thinker and Talker use a Hybrid-Attention mixture-of-experts architecture. It accepts text, image, audio, and video input and produces text or audio output; Alibaba documents web search and function calling support but no thinking mode.

Benchmark scores

BenchmarkScore
AA-LCR44.0
AA-LCR v1.152.0
AA-Omniscience Index-65.1
Artificial Analysis Omniscience Accuracy14.7
Artificial Analysis Omniscience Hallucination Rate93.4
Artificial Analysis Progress Index v1223
Capability137.4
CritPt (avg@5)0.0
GPQA Diamond (Artificial Analysis avg@5)74.2
Humanity's Last Exam (Text-Only)7.6
IFBench (Artificial Analysis avg@5)38.0
MMMU Pro64.7
SciCode (Artificial Analysis avg@3)25.5
Terminal-Bench Hard8.3
τ²-bench (Telecom)84.5
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