Qwen3-4B
READER SUMMARYAlibaba Cloud's compact open-weight 4B hybrid-reasoning Qwen3 tier.
Why this model scores 55.0
Improved reasoning in easily deployable open weights raises local automation and misuse potential while remaining below larger tiers in capability and autonomy.
0 comments · 0 votes
Sign in to join the discussion →
No comments yet. Start the discussion.
News tied to Qwen3-4B
The model score of 55.0 rates this model's risk profile. The overall Doom Index of 63.5 measures the recalibrated complete evidence corpus. These values answer different questions.
Each article's leave-one-out 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 are recalculated from their technical profile and related news, 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
- +0.03
- Qwen3-4B equal share
- +0.00
Model score history
- R1Doom Score 55.0
Initial exact profile for the 4B tier.
12 Aug 2026