Gemini 3.1 Pro Preview
gemini-pro
Reasoning-first Gemini preview for agentic coding and complex problem solving
ReasoningTool CallingAttachmentsStructured Output
Context Window
1.0M
Max Output
66K
Temperature
Yes
Open Weights
No
Knowledge Cutoff
2025-01
Released
2026-02-19
Last Updated
2026-02-19
Modalities
Input:TextImageVideoAudioPDF
→Output:Text
Benchmarks
| Benchmark | Score | Metric | Harness |
|---|---|---|---|
| SWE-Bench Pro | 54.2 | resolve rate | - |
| Terminal-Bench | 70.3 | success rate | Terminus-2 |
| SWE-Bench Pro | 46.1 | resolve rate | - |
| SWE-Atlas Codebase QnA | 13.5 | score | Mini-SWE-Agent |
| SWE-Atlas Refactoring | 33.81 | score | Gemini CLI |
| SWE-Atlas Test Writing | 29.84 | score | Mini-SWE-Agent |
| Artificial Analysis Coding Agent Index | 43 | average pass@1 | Gemini CLI |
| SWE-Atlas Codebase QnA | 45.6 | pass@1 | Gemini CLI |
| SWE-Bench Pro | 15.1 | pass@1 | Gemini CLI |
| Terminal-Bench | 68.3 | pass@1 | Gemini CLI |
Available Providers (9)
| Provider | Input /1M | Output /1M | Cache Read /1M | Cache Write /1M | Reasoning | Status |
|---|---|---|---|---|---|---|
| Rp 36.068 | Rp 216.405 | Rp 3.607 | — | effort | — | |
| Rp 36.068 | Rp 216.405 | Rp 3.607 | Rp 81.152 | effort | — | |
| Rp 36.068 | Rp 216.405 | Rp 3.607 | — | effort | — | |
| Rp 72.135 | Rp 324.607 | Rp 3.607 | — | effort | — | |
| Rp 36.068 | Rp 216.405 | Rp 3.607 | — | effort | — | |
| Rp 36.068 | Rp 216.405 | — | — | effort | — | |
| Rp 36.068 | Rp 216.405 | Rp 3.607 | Rp 6.763 | effort | — | |
| Rp 36.068 | Rp 216.405 | — | — | effort | — | |
| Rp 36.068 | Rp 216.405 | Rp 3.607 | — | effort | — |