Qwen3.5 Omni Flash: benchmark results
Alibaba's low-latency Flash tier of the omni-modal Qwen3.5-Omni family: native text/image/audio/video input with real-time speech output (March 2026). Provider: Alibaba. Released 2026-03-30. Access: API.
Unified ELO 1559 ± 1, rank #404 of 1392 rated models, from 21 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| AA TAU-2 Bench | 84.5 | Accuracy (%) | 75.7 |
| OmniGAIA - Overall | 33.9 | Overall Accuracy (%) | 73.3 |
| AA GPQA Diamond | 74.24 | Accuracy (%) | 55.4 |
| Artificial Analysis Intelligence Index | 12.86 | Intelligence Index | 53.6 |
| BenchmarkList ECI | 114.55 | Capability Index (ECI) | 53.4 |
| AA Long Context Reasoning | 52 | Accuracy (%) | 48.5 |
| AA Humanity's Last Exam | 7.6 | Accuracy (%) | 47.8 |
| AA Terminal-Bench Hard | 8.33 | Accuracy (%) | 41.8 |
| AA MMMU-Pro | 64.74 | Accuracy (%) | 40.3 |
| Omni-DeepSearch | 4.69 | Avg (self-reported) | 36.4 |
| AA IFBench | 37.96 | Accuracy (%) | 33 |
| AA Omniscience - Law | 8.9 | Accuracy (%) | 32.4 |
Interactive version: theaggregate.ai/model?slug=qwen3-5-omni-flash · How It Works · Data refreshed daily, snapshot 2026-09-05.