Qwen3Guard-Stream-8B
A downloadable eight-billion-parameter streaming guard model for higher-capacity multilingual, token-level safety detection and intervention.
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Why this model scores 21.2
The largest streaming tier offers the strongest real-time classifier in the family but remains a constrained guard component rather than a general agent. Public distribution creates high reach, while no broad reasoning, planning, or external action keeps misuse and residual control difficulty low.
News tied to Qwen3Guard-Stream-8B
The model score of 21.2 rates this model's risk profile. The overall Doom Index of 61.0 measures the complete temporally weighted evidence record. These values answer different questions.
Each article's current Doom Index contribution is divided equally among the exact models named on that article. This prevents multi-model evidence from being claimed in full on several model pages. Model risk scores use a bounded temporal offset around their technical profile, but never feed back into the overall index.
Qwen3Guard opens real-time multilingual safety filtering
Alibaba's Qwen team released six Qwen3Guard safety models in generative and streaming variants from 0.6B to 8B parameters. The models support 119 languages and dialects, can intervene token by token without retraining the protected model, and are available as downloadable artifacts and through Alibaba Cloud guardrails.
- Full item contribution
- -0.20
- Qwen3Guard-Stream-8B equal share
- -0.03
Model score history
- R1Doom Score 21.2
New exact public guard model verified from the dated primary release.
14 Aug 2026