Enterprise DNAEnterprise DNA
LModelsBest vision
Google logo

Gemini 3.1 Pro Preview (batch)

by Google

Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage acro

G3

Models

Gemini 3.1 Pro Preview (batch)

Added 3 Sept 2026

#google

Overview

Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...

How to use / API access

Call via OpenRouter with model id `google/gemini-3.1-pro-preview:batch`.

  • openrouter · google/gemini-3.1-pro-preview:batch Docs

OpenRouter id: google/gemini-3.1-pro-preview:batch

Benchmarks

  • Intelligence Index (artificial-analysis): 29.7 index
  • Coding Index (artificial-analysis): 68.8 index
  • Agentic Index (artificial-analysis): 8.2 index
  • Design Arena agenticgamedev (other): 1114 elo · #22
  • Design Arena agentichtmlslides (other): 1226 elo · #4
  • Design Arena agenticslides (other): 1112 elo · #7
  • Design Arena agenticslides(html) (other): 1219 elo · #4

Notes

Gemini 3.1 Pro Preview (batch) is listed in the EDNA Models directory from the OpenRouter catalogue.

Free 27-page guide

Get the free Developer’s Field Guide

A 27-page field guide to the AI coding workflow with Claude. Claude Code, MCP servers, the prompt patterns that work, and what to delegate. Free.

Enter your work email. We send it straight over, plus a few short notes worth knowing. Unsubscribe any time.

No spam. Unsubscribe any time.

FROM SPECIFICATIONS TO YOUR WORK

Is this the right model for your job?

Start with a realistic sample. These workflows match the model’s listed capabilities, not a verified result on your task.

Check the source

Price date: 2026-10-18. Prices are USD API token rates. Your app subscription, uploads, browsing and tools are separate.

Model source & availability ↗

Understand the evidence

Listed capabilities and third-party benchmark scores do not establish Enterprise DNA task-test results. Validate accuracy and total cost on your own sample.

Intelligence Index: 29.7 (2026-10-18) ↗Coding Index: 68.8 (2026-10-18) ↗Agentic Index: 8.2 (2026-10-18) ↗
Compare this model with alternatives →