Gemini 2.5 Deep Think | Epoch AI

ECI

N/A

Google DeepMind

Aug. 1, 2025

Closed weights

Gemini 2.5 Deep Think is a closed-weights model from Google DeepMind, released August 1, 2025.

Gemini 2.5 Deep Think vs select alternatives

Domain	Benchmark	Gemini 2.5 Deep Think Google DeepMind Aug. 1, 2025 Closed weights	o3-pro OpenAI Jun. 10, 2025 Closed weights	Grok 4 xAI Jul. 9, 2025 Closed weights	Qwen3-235B-A22B-Thinking (Jul 2025) Alibaba Jul. 25, 2025 Open weights

Model metadata

General
Organization	Google DeepMind
Release date	Aug. 1, 2025
Model accessibility	Closed weights
Country	United States of America
Knowledge cutoff	Unknown
Provider notes	Gemini 2.5 Deep Think - Model Card

Pricing
Input price	—
Output price	—

Training
Parameters	Unknown
Training compute	Unknown
Training hardware	Unknown
Training time	Unknown
Training dataset size	Unknown