Qwen2 7B Base
READER SUMMARYThe 7B base checkpoint in Alibaba Cloud's initial Qwen2 family, offering materially stronger multilingual and reasoning capability in open weights.
Why this model scores 45.6
Mid-sized capability is broadly usable on local hardware, and downloadable weights sharply limit provider control despite low native agency.
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News tied to Qwen2 7B Base
The model score of 45.6 rates this model's risk profile. The overall Doom Index of 63.2 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 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
- +0.03
- Qwen2 7B Base equal share
- +0.00
Model score history
- R1Doom Score 45.6
New exact Qwen2 7B base checkpoint.
12 Aug 2026