Gemini 3.8 Flash
ECI
N/AGemini 3.8 Flash is a closed-weights model from Google DeepMind, released September 2, 2026. It costs $0.75/Mtok for input tokens and $3.75/Mtok for output tokens.
Input price$0.75 / 1M tokens
Output price$3.75 / 1M tokens
ParametersUnknown
Training computeUnknown
Gemini 3.8 Flash vs select alternatives
Reasoning
| Domain | Benchmark | Gemini 3.8 Flash | |||
|---|---|---|---|---|---|
| Games | Chess PuzzlesBest score 72.0% | ||||
Mystery Game PuzzlesBest score 84.0% | |||||
| Mathematics | FrontierMath Tiers 1-3 (v2)Best score 93.7% | ||||
FrontierMath Tier 4 (v2)Best score 97.6% | |||||
OTIS Mock AIME 2024-2025Best score 100.0% | |||||
| Science | CritPtBest score 32.3% | ||||
SciCodeBest score 62.0% | |||||
GPQA DiamondBest score 95.8% | |||||
| Software engineering | Text Arena (Coding)Best score 1797.0 | 1567.3 | 1765.4 | — | 1673.7 |
| World knowledge | SimpleQA VerifiedBest score 75.6% |
