Gemini 3.8 Flash (High): benchmark results
Provider: Google. Released 2026-09-02. Access: API.
Aggregate Rating 1853 ± 8, rank #61 of 2168 rated models, from 320 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| APEX-Harm - Task Utility - Attacker-Provided Generic Script | 0.87 | Mean Task Score (0–1) | 100 |
| APEX-Harm - Task Utility - Dynamic Prompt Injection | 0.88 | Mean Task Score (0–1) | 100 |
| APEX-Harm - Task Utility - Dynamic Script Injection With Permission | 0.88 | Mean Task Score (0–1) | 100 |
| APEX-Harm - Task Utility - Dynamic Script Injection Without Permission | 0.9 | Mean Task Score (0–1) | 100 |
| APEX-Harm - Task Utility - Overall | 0.88 | Mean Task Score (0–1) | 100 |
| APEX-Harm - Task Utility - Static Prompt Injection | 0.87 | Mean Task Score (0–1) | 100 |
| APEX-Harm - Task Utility - Static Script Injection | 0.87 | Mean Task Score (0–1) | 100 |
| APEX-Harm - Task Utility - Task-Specific Replacement Direct Action | 0.88 | Mean Task Score (0–1) | 100 |
| APEX-Harm - Task Utility - Task-Specific Replacement Runtime Information | 0.89 | Mean Task Score (0–1) | 100 |
| Chatbot Arena (Vision - Chinese) | 1380 | Arena Score | 100 |
| LiveBench Paraphrase | 80 | Score | 100 |
| LiveBench Story Generation | 82.75 | Score | 100 |
Interactive version: theaggregate.ai/model?slug=gemini-3-8-flash-high · How It Works · Data refreshed daily, snapshot 2026-10-20.