Gemini 2.5 Flash 04-17 preview — benchmark results
Provider: Google. Released 2025-04-17. Access: API.
Unified ELO 1671 ± 67, rank #383 of 1839 rated models, from 7 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| HELM Safety XSTest | 98.8 | LM Evaluated Safety score (%) | 98.8 |
| HELM Safety BBQ | 97.7 | BBQ accuracy (%) | 91.9 |
| HELM AIR-Bench | 68.7 | Refusal Rate (%) | 58.1 |
| HELM Safety | 91.2 | Mean score (self-reported) | 50.4 |
| HELM Safety Anthropic Red Team | 98.8 | LM Evaluated Safety score (%) | 48.3 |
| HELM Safety SimpleSafetyTests | 98 | LM Evaluated Safety score (%) | 40.1 |
| HELM Safety HarmBench | 62.6 | LM Evaluated Safety score (%) | 26.7 |
Interactive version: theaggregate.ai/model?slug=gemini-2-5-flash-04-17-preview · How It Works · Data refreshed daily, snapshot 2026-08-05.