Qwen3-30B-A3B
Alibaba Cloud's efficient open-weight 30B-total, 3B-active mixture-of-experts Qwen3 reasoning tier.
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Why this model scores 70.6
Mixture-of-experts efficiency lowers the cost of capable local reasoning and agents, expanding deployment and misuse while downloadable weights limit centralized control.
News tied to Qwen3-30B-A3B
The model score of 70.6 rates this model's risk profile. The overall Doom Index of 67.9 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.
Alibaba Cloud releases open-weight Qwen3 reasoning family
Alibaba Cloud released Qwen3 hybrid-reasoning weights under Apache 2.0 across dense and mixture-of-experts tiers, with tool-use support and deployment through major open model ecosystems.
- Full item contribution
- +0.21
- Qwen3-30B-A3B equal share
- +0.03
Model score history
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R3
Doom Score 70.6
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-142416 under temporal-monthly-pressure-v4.
12 Aug 2026 -
R2
Doom Score 70.7
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-132112 under fixed-sensitivity-v3.
12 Aug 2026 -
R1
Doom Score 70.9
Initial exact profile for the 30B-A3B tier.
12 Aug 2026