Gemma 3 12B IT
An instruction-tuned 12B multimodal Gemma 3 checkpoint with function calling and long context.
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Why this model scores 57.1
Stronger reasoning, vision and function calling raise capability and limited agent utility. Broad open-weight deployment increases misuse exposure and downstream control difficulty.
News tied to Gemma 3 12B IT
The model score of 57.1 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.
Google releases eight Gemma 3 open model checkpoints
Google released Gemma 3 base and instruction-tuned checkpoints at 1B, 4B, 12B and 27B sizes, with multimodal reasoning, long context and broad local and cloud distribution.
- Full item contribution
- +0.14
- Gemma 3 12B IT equal share
- +0.02
Model score history
-
R3
Doom Score 57.1
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-142416 under temporal-monthly-pressure-v4.
12 Aug 2026 -
R2
Doom Score 57.3
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-132112 under fixed-sensitivity-v3.
12 Aug 2026 -
R1
Doom Score 57.8
Initial exact profile for the separately released 12B instruction checkpoint.
12 Aug 2026