Google: Gemini 3.1 Pro Preview
Chatgoogle/gemini-3.1-pro-previewGemini 3.1 Pro Preview is the next generation of Google's Gemini series: a natively multimodal reasoning model positioned as Google's most advanced option for complex tasks. It can comprehend vast datasets and difficult problems spanning several information sources at once — text, audio, images, video and entire code repositories — and adds tool use, prompt caching, PDF input and web search on top. Context window: 1M tokens, output: 64K. This is a preview release, so behaviour may still change. Available via OpenAI and Gemini protocols.
Providers
/v1/chat/completionsCode Examples
from google import genaiclient = genai.Client(api_key="YOUR_OFOX_API_KEY",http_options={"api_version": "v1beta", "base_url": "https://api.ofox.ai/gemini"},)response = client.models.generate_content(model="google/gemini-3.1-pro-preview",contents="Hello!",)print(response.text)
Uptime & Status
Benchmarks
Google: Gemini 3.1 Pro Preview scores 1486 in the Overall category of the LMArena text leaderboard (style control), ranking #9 of 374 models based on 79,682 human preference votes (updated 2026-07-12).
| Category | Arena Score | 95% CI | Rank | Votes |
|---|---|---|---|---|
| Overall | 1486 | 1482–1489 | #9 of 374 | 79,682 |
| Hard Prompts | 1506 | 1502–1511 | #9 of 374 | 50,878 |
| Coding | 1521 | 1515–1527 | #18 of 369 | 21,775 |
| Math | 1491 | 1481–1501 | #12 of 362 | 4,320 |
| Creative Writing | 1478 | 1472–1485 | #8 of 372 | 13,330 |
| Instruction Following | 1481 | 1476–1486 | #10 of 374 | 26,008 |
| Chinese | 1527 | 1517–1538 | #11 of 344 | 4,170 |
Source: LMArena · CC BY 4.0 · Updated 2026-07-12 · Methodology ↗ · Ranks compare models within each category of the LMArena text leaderboard (style control). Scores come from third-party human preference evaluations, not from OFOX.