Gemini 2.5 Flash Lite: benchmark results
Google's most cost-efficient Gemini 2.5 tier for low-latency workloads. Provider: Google. Released 2025-06-17. Access: API.
Unified ELO 1570 ± 1, rank #364 of 1392 rated models, from 378 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| RAI-Bench - RAG Robustness (HY Abstention) | 93 | Rate (%) | 100 |
| Evals for Every Language - Language ars | 53.25 | Average Score (%) | 98.6 |
| Vectara Hallucination Leaderboard | 96.7 | Factual Consistency Rate (%) | 98.1 |
| Evals for Every Language - Language ary | 47.32 | Average Score (%) | 97.1 |
| Evals for Every Language - Language nn | 61.69 | Average Score (%) | 95.7 |
| Evals for Every Language - Language hne | 47.41 | Average Score (%) | 92.6 |
| RAI-Bench - RAG Robustness (HY Factuality) | 45 | Rate (%) | 90.6 |
| Evals for Every Language - Language apc | 54.88 | Average Score (%) | 89.9 |
| Evals for Every Language - Language sc | 54.55 | Average Score (%) | 89.7 |
| Open Portuguese LLM - ASSIN2 STS | 84 | Pearson Correlation (×100) | 87.8 |
| PCB-Bench - Common Basic Fill in Blank | 78.66 | Accuracy (%) | 87.5 |
| PCB-Bench - QA Routing SBERT | 63.12 | SBERT similarity (%) | 87.5 |
Interactive version: theaggregate.ai/model?slug=gemini-2-5-flash-lite · How It Works · Data refreshed daily, snapshot 2026-09-05.