Qwen2 57B-A14B Base
Alibaba Cloud's mixture-of-experts Qwen2 base checkpoint with 57B total and 14B active parameters, released as downloadable weights.
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Why this model scores 50.8
Stronger capability and efficient active-parameter use broaden practical deployment, while open weights preserve significant residual control difficulty.
News tied to Qwen2 57B-A14B Base
The model score of 50.8 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 releases ten Qwen2 base and instruction models
Alibaba Cloud released Qwen2 weights spanning 0.5B to 72B parameters, including a 57B mixture-of-experts tier, with base and instruction variants and permissive commercial access for most sizes.
- Full item contribution
- +0.11
- Qwen2 57B-A14B Base equal share
- +0.01
Model score history
-
R3
Doom Score 50.8
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-142416 under temporal-monthly-pressure-v4.
12 Aug 2026 -
R2
Doom Score 51.0
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-132112 under fixed-sensitivity-v3.
12 Aug 2026 -
R1
Doom Score 51.5
New exact Qwen2 57B-A14B base checkpoint.
12 Aug 2026