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Gemini 2.5 Pro (Jun 2025)

ECI#81
145
Google DeepMind
Jun. 5, 2025
Closed weights

Gemini 2.5 Pro (Jun 2025) is a closed-weights model from Google DeepMind, released June 5, 2025. It has an ECI score of 145 and ranks 81st of 253 tracked models. At the time of its release, it ranked 3rd of 141 tracked models.

Gemini 2.5 Pro (Jun 2025) vs select alternatives

DomainBenchmark
Gemini 2.5 Pro (Jun 2025)
Google DeepMind
Jun. 5, 2025
Closed weights
Gemini 2.5 Pro (Mar 2025)
Google DeepMind
Mar. 31, 2025
Closed weights
o3
OpenAI
Apr. 16, 2025
Closed weights
Claude Opus 4
Anthropic
May 22, 2025
Closed weights
ECI scoreBest score 167
145144147143
Ranking#81#87#65#96
Conceptual reasoning
ARC-AGI-2Best score 95%
5%
n/a
7%
9%
ARC-AGI-1Best score 99%
41%
33%
61%
36%
Games
Chess PuzzlesBest score 72%
20%
n/a
38%
n/a
Mathematics
FrontierMath Tiers 1-3 (v2)Best score 94%
25%
n/a
33%
n/a
OTIS Mock AIME 2024-2025Best score 100%
84%
n/a
84%
64%
Science
Humanity's Last ExamBest score 55%
22%
18%
20%
11%
GPQA DiamondBest score 96%
85%
84%
82%
76%
Software engineering
METR Time HorizonsBest score 17 hr 25 min
38 min 44 sec—2 hr1 hr 40 min
SWE-bench VerifiedBest score 83%
58%
n/a
62%
71%

Model metadata

General
OrganizationGoogle DeepMind
Release dateJun. 5, 2025
Model accessibilityClosed weights
CountryUnited States of America
Knowledge cutoffUnknown
Provider notesGemini 2.5: Our most intelligent AI model
Pricing
Input price$1.25 / 1M tokens
Output price$10 / 1M tokens
Training
ParametersUnknown
Training computeUnknown
Training hardwareUnknown
Training timeUnknown
Training dataset sizeUnknown