Gemini 3.1 Pro
preview
Google2026-02-19
Specifications
Modalities
text
image
audio
video
Context Window1049K tokens
Max Output66K tokens
Training Cutoff2025-01-31
Open SourceNo
Pricing (per 1M tokens)
Input$2.0000
Output$12.0000
Cache Read$0.2000
Benchmarks
Arena score (text)1487
Arena ratings: LMArena leaderboard dataset, CC BY 4.0, snapshot 2026-10-28.
MMLU-Pro-
SWE-Bench80.6
GPQA Diamond94.3
HumanEval-
ARC-AGI77.1
MATH95.1
API
Model ID
gemini-3.1-pro-previewSources
- Google: Gemini 3.1 Pro: A smarter model for your most complex tasks
general · as of 2026-02-19
- Google: Gemini API Pricing (base tier, prompts <=200k tokens)
price input · as of 2026-07-04
- LMArena: Arena leaderboard dataset, text_style_control overall: Gemini 3.1 Pro Preview
elo rating · as of 2026-10-28
- Google DeepMind: Gemini 3.1 Pro - Model Card
gpqa diamond · as of 2026-11-03