Qwen2 1.5B Instruct
A compact instruction-tuned Qwen2 checkpoint designed for broadly accessible conversational and task-oriented local deployment.
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Why this model scores 39.9
Instruction following raises practical usefulness and misuse potential, while small size and downloadable weights make distribution exceptionally easy.
News tied to Qwen2 1.5B Instruct
The model score of 39.9 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 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
- +0.12
- Qwen2 1.5B Instruct equal share
- +0.01
Model score history
-
R3
Doom Score 39.9
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-142416 under temporal-monthly-pressure-v4.
12 Aug 2026 -
R2
Doom Score 40.2
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-132112 under fixed-sensitivity-v3.
12 Aug 2026 -
R1
Doom Score 40.8
New exact Qwen2 1.5B instruction checkpoint.
12 Aug 2026