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Gemini 3.1 Flash Lite

by Google

Gemini 3.1 Flash Lite is Google’s GA high-efficiency multimodal model optimized for low-latency, high-volume workloads. It supports text, image, video, audio, and PDF inputs, and i

G3

Models

Gemini 3.1 Flash Lite

Added 10 July 2026

#google

Overview

Gemini 3.1 Flash Lite is Google’s GA high-efficiency multimodal model optimized for low-latency, high-volume workloads. It supports text, image, video, audio, and PDF inputs, and is designed for lightweight agentic...

How to use / API access

Call via OpenRouter with model id `google/gemini-3.1-flash-lite`.

  • openrouter · google/gemini-3.1-flash-lite Docs

OpenRouter id: google/gemini-3.1-flash-lite

Benchmarks

  • Intelligence Index (artificial-analysis): 15.6 index
  • Coding Index (artificial-analysis): 34.7 index
  • Agentic Index (artificial-analysis): 1.6 index

Notes

Gemini 3.1 Flash Lite is listed in the EDNA Models directory from the OpenRouter catalogue.

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USAGE / OPENROUTER

How much Gemini 3.1 Flash Lite is used

Tokens processed through OpenRouter each day. It shows what developers actually run, not every company's private traffic.

Tokens, last 7 days
494B ▲5.1%
Requests, last 7 days
132M
Tool calls, last 7 days
7.8M
Average cost per request
7.8¢
Price per million tokens
$0.25 in · $1.5 out
050B100B19 Sept: 51.8B tokens, 13M requests20 Sept: 55.2B tokens, 15.4M requests21 Sept: 80B tokens, 19.6M requests22 Sept: 81.6B tokens, 18.4M requests23 Sept: 87.4B tokens, 19.5M requests24 Sept: 86.4B tokens, 18.6M requests25 Sept: 84.1B tokens, 17.4M requests26 Sept: 59B tokens, 14.5M requests27 Sept: 55.3B tokens, 15.1M requests28 Sept: 83B tokens, 19.8M requests29 Sept: 85.6B tokens, 19.6M requests30 Sept: 80.4B tokens, 18M requests1 Oct: 73.7B tokens, 17.8M requests2 Oct: 69.3B tokens, 15.7M requests3 Oct: 59.3B tokens, 13.2M requests4 Oct: 56.1B tokens, 13.3M requests5 Oct: 75.7B tokens, 18.1M requests6 Oct: 79.3B tokens, 19.8M requests7 Oct: 73.7B tokens, 19.1M requests8 Oct: 70B tokens, 17.9M requests9 Oct: 73.9B tokens, 18.6M requests10 Oct: 54.5B tokens, 15.6M requests11 Oct: 52.5B tokens, 15.2M requests12 Oct: 68.5B tokens, 18.6M requests13 Oct: 78.4B tokens, 20.4M requests14 Oct: 72.3B tokens, 19.6M requests15 Oct: 77.7B tokens, 20.9M requests16 Oct: 73.5B tokens, 19M requests17 Oct: 50.4B tokens, 14.6M requests18 Oct: 49.9B tokens, 13.6M requests19 Oct: 73B tokens, 20.8M requests20 Oct: 82.8B tokens, 21.2M requests21 Oct: 86.8B tokens, 21.7M requests19 Sept3 Oct17 Oct21 OctSee where it ranks on the leaderboard →

FROM SPECIFICATIONS TO YOUR WORK

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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: 15.6 (2026-10-18) ↗Coding Index: 34.7 (2026-10-18) ↗Agentic Index: 1.6 (2026-10-18) ↗
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