Gemini 2.5 Pro Experimental
Google's experimental frontier thinking model with advanced reasoning, coding, multimodality and a one-million-token context window.
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Why this model scores 76.2
Frontier reasoning, coding and long context drive very high capability and substantial agent potential. Experimental hosted access constrains deployment and control difficulty relative to open systems.
News tied to Gemini 2.5 Pro Experimental
The model score of 76.2 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 Gemini 2.5 Pro Experimental
Google released Gemini 2.5 Pro Experimental with built-in reasoning, strong coding performance, multimodal input and a one-million-token context window through AI Studio and Gemini Advanced.
- Full item contribution
- +0.17
- Gemini 2.5 Pro Experimental equal share
- +0.17
Model score history
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R4
Doom Score 76.2
Source-backed model availability audit using the model's existing primary or authoritative catalogue evidence. Exact-version evidence chronology replayed under temporal-monthly-pressure-v4.
12 Aug 2026 -
R3
Doom Score 76.2
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-142416 under temporal-monthly-pressure-v4.
12 Aug 2026 -
R2
Doom Score 76.7
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-132112 under fixed-sensitivity-v3.
12 Aug 2026 -
R1
Doom Score 78.3
Initial exact profile for the March 2025 experimental Gemini 2.5 Pro release.
12 Aug 2026