Google DeepMind · Gemini 2.5

Gemini 2.5 Pro

READER SUMMARY

The stable generally available Gemini 2.5 Pro reasoning model across Gemini, the Gemini API and Vertex AI.

DOOM SCORE79.3out of 100model risk profile, not the overall index

CURRENT ASSESSMENT · REVISION 2

Why this model scores 79.3

Frontier multimodal reasoning, coding and tools support strong autonomy. Global consumer and enterprise distribution maximizes deployment while hosted controls retain intervention leverage.

Capability89

Autonomy76

Deployment99

Misuse potential77

Control difficulty65

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MODEL-ATTRIBUTED EVIDENCE

News tied to Gemini 2.5 Pro

The model score of 79.3 rates this model's risk profile. The overall Doom Index of 63.5 measures the recalibrated complete evidence corpus. These values answer different questions.

NET MODEL-ATTRIBUTED INDEX CONTRIBUTION+0.05

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.

01 Aug 2025CapabilityTOWARD

Google releases Gemini 2.5 Deep Think to Ultra subscribers

Google released Gemini 2.5 Deep Think, a parallel-thinking mode that explores multiple hypotheses before answering, to Google AI Ultra subscribers through the Gemini app.

Full item contribution: +0.01
Gemini 2.5 Pro equal share: +0.01

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25 Jun 2025AutonomyTOWARD

Google releases open-source Gemini CLI coding agent

Google released Gemini CLI as an open-source terminal agent with local code access, tool use, web grounding and a generous free Gemini 2.5 Pro allowance.

Full item contribution: +0.02
Gemini 2.5 Pro equal share: +0.02

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17 Jun 2025DeploymentTOWARD

Google releases stable Gemini 2.5 Pro and Flash plus Flash-Lite preview

Google made Gemini 2.5 Pro and Flash generally available across consumer, API and cloud surfaces and released the high-throughput Flash-Lite Preview 06-17.

Full item contribution: +0.03
Gemini 2.5 Pro equal share: +0.01

Read assessment →

AUDIT TRAIL

Model score history

R2
Doom Score 79.3
Full-corpus evidence recalculated after run intensive-backfill-20260812-080357-august-2025-pass1 under bounded-corpus-v2.
12 Aug 2026
R1
Doom Score 80.3
Initial exact profile for the stable generally available Gemini 2.5 Pro release.
12 Aug 2026