Gemini 3.1 Pro
Parameters
Undisclosed
Context Length
1M
Modality
Multimodal
Architecture
Undisclosed
License
Proprietary
Release Date
19 Feb 2026
Knowledge Cutoff
Jan 2025
API Pricing (per 1M)
Input: $1.00 · Output: $6.00
Evaluation Benchmarks
Rank
#107
| Benchmark | Score | Rank |
|---|---|---|
Graduate-Level QA | 0.943 | 🥉 3 |
Software Engineering | 0.70 | 15 |
General Text | 1487 | 18 |
Data Analysis | 0.79 | 19 |
Mathematics | high 0.91 | 30 |
Reasoning | 0.84 | 38 |
Agentic Coding | high 0.44 | 48 |
Agent Arena | -3.69 | 48 |
Coding Index | 0.69 | 49 |
Coding | 0.67 | 55 |
General | 0.55 | 58 |
LiveBench Average | 0.55 | 58 |
Web Development | 1447 | 66 |
Agentic Index | 0.08 | 96 |
Intelligence Index | 0.30 | 107 |
Rankings
Overall Rank
#107
Coding Rank
#78
About Gemini 3.1 Pro
Gemini 3.1 Pro is Google DeepMind's flagship multimodal reasoning engine engineered for intricate logic, repository audits, and agentic workflows. It provides native multimodal understanding and granular reasoning control across a 1M token context window.
Technical Specifications
Architecture specifications are undisclosed for proprietary models.
Resources
About Gemini 3
Google's latest generation multimodal models with breakthrough performance across coding, mathematics, reasoning, and language understanding. Features ultra-large context windows, native multimodal processing, and thinking modes with minimal latency overhead. Available in Pro and Flash variants optimized for different workloads, with preview versions showing state-of-the-art results on multiple benchmarks.