Gemini 2.5 Pro (Jun 2025)
Gemini 2.5 Pro (Jun 2025) is an API-only (closed weights) language model from Google, released June 5, 2025. On the Epoch Capabilities Index it scores 144.9, rank 96 of 256 rated models.
Gemini 2.5 Pro Experimental is our most advanced model for complex tasks. It tops the LMArena leaderboard — which measures human preferences — by a significant margin, indicating a highly capable model equipped with high-quality style.
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Strengths by category
ModelTape's 0–100 fit on Epoch AI benchmark results.
| Category | Score | Based on |
|---|---|---|
| Reasoning | 20.6 | SimpleBench, Humanity's Last Exam |
| Math | 31.4 | OTIS Mock AIME 2024-2025, FrontierMath-Tiers-1-3-v2-Private, FrontierMath-Tier-4-v2-Private |
| Coding | 39.5 | Aider polyglot, GSO-Bench, Terminal Bench, SWE-bench Verified |
Benchmark results
| Benchmark (Epoch AI) | Score |
|---|---|
| OTIS Mock AIME | 84.7% |
| GPQA Diamond | 83.7% |
| Aider Polyglot | 83.1% |
| SWE-bench Verified | 57.6% |
| SimpleBench | 54.9% |
| Terminal-Bench | 32.6% |
| FrontierMath (Tiers 1–3) | 25.9% |
| Humanity's Last Exam | 21.6% |
| GSO-Bench | 3.9% |
| Remote Labor Index | 0.8% |
| FrontierMath-Tier-4-v2-Private | 0.0% |
Links
Announcement · Epoch AI benchmarks
Models with a similar score
Kimi K2.5 · Inkling · Qwen3.5 397B-A17B · Qwen3.7-Plus · MiniMax-M3 · Claude Sonnet 4.5 · o3-pro · Qwen 3.5 Plus (hosted 397B-A17B)
More from Google
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