Google DeepMind·released 2025-05-201 source
Gemini 2.5 Flash (May 2025) benchmark scores: 8 benchmarks tracked. 13% of its scores are independently reproduced — the rest are self-reported or unverified.
Leads on 0 of 8 benchmarks·best result 77.8 on Fiction.LiveBench (unverified)·1 of 8 independently reproduced
| Benchmark | Score | Evidence status | Measured |
|---|---|---|---|
| Fiction.LiveBench | 77.8accuracy (%) | unverifiedT1 | 2025-05-20Fiction.live leaderboard |
| GeoBench | 76accuracy (%) | unverifiedT1 | 2025-05-20GeoBench leaderboard |
| OTIS Mock AIME 2024-2025 | 70.8accuracy (%) | reproduced· optimizedT1 | 2025-05-20Epoch AI |
| Aider polyglot | 55.1accuracy (%) | unverified· optimizedT1 | 2025-05-20https://aider.chat/docs/leaderboards/ |
| WeirdML | 40.95accuracy (%) | unverifiedT1 | 2025-05-20WeirdML Leaderboard |
| ARC-AGI | 33.33accuracy (%) | unverified· optimizedT1 | 2025-05-20https://arcprize.org/leaderboard |
| HLE | 6.47accuracy (%) | unverifiedT2 | 2025-05-20 |
| ARC-AGI-2 | 2.54accuracy (%) | unverifiedT2 | 2025-05-20 |
Claims drawn from cited facts, not live model generation.
This model was developed by Google DeepMind and released in 2025, making it a recent addition to the developer's lineup.
2 cited facts
This model is scored on 8 tracked benchmarks. Of those tracked benchmarks, it currently holds no top score. Because these results are independently reproduced, the scores are backed by outside evaluation and can be treated as verified.
3 cited facts
Based on the disclosed average gap of 42.11 points, this model trails the leader by a wide margin and sits well behind the front of the pack. It holds the top score on none of the benchmark suites, so it shows no category leadership yet.
2 cited facts
1 facts cross-checked across data sources: 1 single-source.
Source facts, citations, and refresh stamp for this record.
Sources: epoch_benchmarks
Gemini 2.5 Flash (May 2025) is an AI model developed by Google DeepMind, released 2025-05-20. Its benchmark record below tags every score as independently reproduced, self-reported, or unverified.
Gemini 2.5 Flash (May 2025) has recorded scores on 8 benchmarks, each shown with its evidence status.
Gemini 2.5 Flash (May 2025) has recorded scores on 8 benchmarks — OTIS Mock AIME 2024-2025, WeirdML, Aider polyglot, GeoBench, ARC-AGI, Fiction.LiveBench, and 2 more. The full table above shows each score with its evidence status.
1 of 8 recorded scores (13%) are independently reproduced rather than self-reported by the lab.
Gemini 2.5 Flash (May 2025) has 8 tracked claims: 1 independently reproduced, 7 unverified.