Gemini 3.1 Pro Preview
Google's frontier Gemini — multimodal native, 2M-token context, strong on long-form reasoning.
VisionToolsStructured outputFilesAudioVideo
Context window
1.0M
Max output
66K
Input price
$2.00 /1M
Output price
$12.00 /1M
Benchmarks
Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.
Intelligence Index57.2
Coding Index55.5
GPQA Diamond
94%
Humanity's Last Exam
45%
SciCode
59%
IFBench
77%
Long-context reasoning
73%
Terminal-Bench Hard
54%
τ²-Bench Telecom
96%
See full leaderboard →Benchmarks via Artificial Analysis · View on AA
Available routes
The same Gemini 3.1 Pro Preview runs on 2 different routes through the Opper gateway. Each route has its own data-handling posture.
| Provider | Region | Zero data retention | Training | Logging | Contract | Input | Output |
|---|---|---|---|---|---|---|---|
| Gemini | US | None | Conditional | Abuse monitoring (window not specified in public docs) | PAYG | $2.00 | $12.00 |
| Google Cloud | US | Opt-in | No | Abuse-monitoring logs + 24h cache. Search/Maps grounding adds 30-day retention. | PAYG | $2.00 | $12.00 |
Human review: Abuse-flagged only