Models

Gemini 3.1 Pro Preview

GoogleGoogleUnited States

Gemini 3.1 Pro Preview is a high-performance, multimodal AI model from Google's Gemini series, designed for advanced reasoning and coding tasks. As a preview release, it offers early access to the latest capabilities in the Gemini 3.1 family.

ReasoningCodingMultimodal
Input / 1M tokens
$2.00
Output / 1M tokens
$12.00
Output tokens/s
124.54
First-token seconds
20.95s
Supported plans
15

Benchmark history

Evaluations

11

Tau Banking

Measured Jul 10, 2026Source

Score

0.16

TAU2

Measured Jul 10, 2026Source

Score

0.96

Terminalbench V2 1

Measured Jul 10, 2026Source

Score

0.74

Terminalbench Hard

Measured Jul 10, 2026Source

Score

0.54

Lcr

Measured Jul 10, 2026Source

Score

0.73

Ifbench

Measured Jul 10, 2026Source

Score

0.77

Scicode

Measured Jul 10, 2026Source

Score

0.59

Hle

Measured Jul 10, 2026Source

Score

0.45

Gpqa

Measured Jul 10, 2026Source

Score

0.94

Artificial Analysis Coding Index

Measured Jul 10, 2026Source

Score

68.8

Artificial Analysis Intelligence Index

Measured Jul 10, 2026Source

Score

46.5

Plan availability

Products and plans that support this model

5
Apertis Coding Plan

Apertis Coding Plan

Apertis Coding Plan is a subscription-based AI coding service providing unified access to 30+ AI models (GPT-5.4, Claude Opus 4.6, Gemini 3.1 Pro, and more) through a single API key. Designed for developers using coding agents like Claude Code, Cursor, Cline, and OpenCode, it offers predictable monthly pricing, free prompt caching, auto-failover, and quota-based billing across OpenAI, Anthropic, Google, and other providers.

ZenMux Builder

ZenMux Builder

ZenMux is a unified API gateway that provides access to over 100 AI models from providers like OpenAI, Anthropic, Google, and xAI through a single account and API. It offers subscription plans (Builder Plan) for personal development, vibe coding, and testing, as well as pay-as-you-go for production use. The platform supports coding agents like Claude Code and OpenClaw, and provides automatic model routing, multi-provider failover, and AI quality insurance compensation.

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