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Why this model scores 54.2
Improved reasoning in easily deployable open weights raises local automation and misuse potential while remaining below larger tiers in capability and autonomy.
News tied to Qwen3-4B
The model score of 54.2 rates this model's risk profile. The overall Doom Index of 66.8 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
- +0.19
- Qwen3-4B equal share
- +0.03
Model score history
-
R3
Doom Score 54.2
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-142416 under temporal-monthly-pressure-v4.
12 Aug 2026 -
R2
Doom Score 54.4
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-132112 under fixed-sensitivity-v3.
12 Aug 2026 -
R1
Doom Score 55.0
Initial exact profile for the 4B tier.
12 Aug 2026