Gemini 3.1 Flash Lite Preview

Name: Gemini 3.1 Flash Lite Preview
Brand: Google
Price: 0.25 USD
Availability: InStock

Low-latency Gemini model for high-volume multimodal and agent workloads

Source-linked gemini-flash-lite Closed weights Released 2026-03-03

API data Report

Input modalitiesT

Output modalitiesT

Input price$0.25/1M tokens

Output price$1.5/1M tokens

Context window1.04858M

Max output65.536K

Overview

Capabilities and specifications

✓ Reasoning Yes

✓ Tool calling Yes

✓ Structured output Yes

✓ Attachments Yes

✓ Vision input Yes

× Open weights No

Creator: Google
Model family: gemini-flash-lite
Knowledge cutoff: 2025-01
License: Not documented
Release date: 2026-03-03
Model ID: google/gemini-3.1-flash-lite-preview

Inference availability

Provider pricing and availability

Provider-specific identifiers, limits, and prices per million tokens.

Report a price

Providers offering Gemini 3.1 Flash Lite Preview
Provider	Provider model ID	Context	Input	Output	Cache read	Capabilities	Source
Vercel AI Gateway	`google/gemini-3.1-flash-lite-preview`	1M	$0.25	$1.5	$0.03	ReasoningToolsJSON	Docs
Vivgrid	`gemini-3.1-flash-lite-preview`	1.04858M	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs
Google	`gemini-3.1-flash-lite-preview`	1.04858M	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs
ZenMux	`google/gemini-3.1-flash-lite-preview`	1.05M	$0.25	$1.5	-	Tools	Docs
Merge Gateway	`google/gemini-3.1-flash-lite-preview`	1.04858M	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs
OrcaRouter	`google/gemini-3.1-flash-lite-preview`	1.04858M	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs
Kilo Gateway	`google/gemini-3.1-flash-lite-preview`	1.04858M	$0.25	$1.5	-	ReasoningTools	Docs
OpenRouter	`google/gemini-3.1-flash-lite-preview`	1.04858M	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs
Databricks	`databricks-gemini-3-1-flash-lite`	1.04858M	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs
Vertex	`gemini-3.1-flash-lite-preview`	1.04858M	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs
Neon	`gemini-3-1-flash-lite`	1.04858M	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs

Capability badges appear only when the provider catalog explicitly lists support.

Serving quality

Performance and reliability

Observed serving measurements stay separate from model specifications and are never estimated from price or model size.

Throughput Not reported

Generation speed; higher is faster.

Latency / TTFT Not reported

Time until the first output token arrives.

Uptime Not reported

Successful requests over a measured period.

Performance varies by inference provider, region, and load. Provider-level measurements appear only when a source reports them.

Published evaluations

Benchmarks

Raw results remain attached to their original source and version.

Benchmark registry

Agentic Index - Unversioned - indexTop 8 reported models

Claude Opus 5

55.3

GPT-5.6 Sol

54.0

Anthropic: Claude Fable 5 (batch)

52.8

Claude Fable 5

52.8

Kimi K3

50.1

GPT-5.6 Terra

47.4

Anthropic: Claude Opus 4.8 (batch)

47.2

Gemini 3.1 Flash Lite Preview

6.2

Coding Index - Unversioned - indexTop 8 reported models

Claude Opus 5

78.0

GPT-5.6 Sol

77.4

GPT-5.6 Terra

76.7

Anthropic: Claude Fable 5 (batch)

76.5

Claude Fable 5

76.5

Kimi K3

76.2

OpenAI: GPT-5.5 (batch)

74.9

Gemini 3.1 Flash Lite Preview

34.7

Design Arena: 3d - Unversioned - eloTop 8 reported models

Kimi K3

1456.0

Claude Opus 5

1384.0

Anthropic: Claude Fable 5 (batch)

1373.0

Claude Fable 5

1373.0

Z.ai: GLM 5.2

1366.0

Z.ai: GLM 5.1

1336.0

Anthropic: Claude Opus 4.6 (batch)

1332.0

Gemini 3.1 Flash Lite Preview

1105.0

Design Arena: asciiart - Unversioned - eloTop 8 reported models

Anthropic: Claude Fable 5 (batch)

1364.0

Claude Fable 5

1364.0

Anthropic: Claude Opus 4.7 (batch)

1324.0

Anthropic: Claude Opus 4.7

1324.0

Muse Spark 1.1

1322.0

Google: Gemini 3.1 Pro Preview (batch)

1309.0

Gemini 3.1 Pro Preview

1309.0

Gemini 3.1 Flash Lite Preview

1204.0

Design Arena: codecategories - Unversioned - eloTop 8 reported models

Kimi K3

1418.0

Claude Opus 5

1358.0

Z.ai: GLM 5.2

1346.0

Anthropic: Claude Fable 5 (batch)

1340.0

Claude Fable 5

1340.0

Anthropic: Claude Opus 4.6 (batch)

1324.0

Anthropic: Claude Opus 4.6

1324.0

Gemini 3.1 Flash Lite Preview

1102.0

Design Arena: dataviz - Unversioned - eloTop 8 reported models

Kimi K3

1382.0

Claude Opus 5

1378.0

Z.ai: GLM 5.1

1366.0

Google: Gemini 3.6 Flash (batch)

1350.0

Gemini 3.6 Flash

1350.0

Anthropic: Claude Fable 5 (batch)

1349.0

Claude Fable 5

1349.0

Gemini 3.1 Flash Lite Preview

1074.0

Design Arena: gamedev - Unversioned - eloTop 8 reported models

Anthropic: Claude Fable 5 (batch)

1393.0

Claude Fable 5

1393.0

Z.ai: GLM 5.2

1358.0

Anthropic: Claude Sonnet 5 (batch)

1352.0

Claude Sonnet 5

1352.0

OpenAI: GPT-5.5 (batch)

1345.0

GPT-5.5

1345.0

Gemini 3.1 Flash Lite Preview

1085.0

Design Arena: svg - Unversioned - eloTop 8 reported models

Anthropic: Claude Fable 5 (batch)

1351.0

Claude Fable 5

1351.0

Google: Gemini 3.1 Pro Preview (batch)

1335.0

Gemini 3.1 Pro Preview

1335.0

Google: Gemini 3.5 Flash (batch)

1296.0

Gemini 3.5 Flash

1296.0

Anthropic: Claude Opus 4.6 (batch)

1276.0

Gemini 3.1 Flash Lite Preview

1100.0

Design Arena: uicomponent - Unversioned - eloTop 8 reported models

Kimi K3

1413.0

Claude Opus 5

1406.0

Anthropic: Claude Fable 5 (batch)

1350.0

Claude Fable 5

1350.0

Anthropic: Claude Opus 4.7 (batch)

1339.0

Anthropic: Claude Opus 4.7

1339.0

Z.ai: GLM 5.2

1334.0

Gemini 3.1 Flash Lite Preview

1107.0

Design Arena: website - Unversioned - eloTop 8 reported models

Kimi K3

1375.0

Claude Opus 5

1343.0

Z.ai: GLM 5.2

1340.0

Anthropic: Claude Fable 5 (batch)

1323.0

Claude Fable 5

1323.0

xAI: Grok 4.5

1323.0

Google: Gemini 3.6 Flash (batch)

1322.0

Gemini 3.1 Flash Lite Preview

1107.0

Intelligence Index - Unversioned - indexTop 8 reported models

Claude Opus 5

60.7

Anthropic: Claude Fable 5 (batch)

59.9

Claude Fable 5

59.9

GPT-5.6 Sol

58.9

Kimi K3

57.1

Anthropic: Claude Opus 4.8 (batch)

55.7

Anthropic: Claude Opus 4.8

55.7

Gemini 3.1 Flash Lite Preview

25.0

Catalog activity

Recent record changes

Detected changes from successful source imports.

Full change log

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This record has not changed in the retained import history.

Public API

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Fetch the complete source-linked model record without an API key.

API documentation

Endpoint

GET https://www.modelbench.lol/api/v1/models/google/gemini-3.1-flash-lite-preview

curl

curl "https://www.modelbench.lol/api/v1/models/google/gemini-3.1-flash-lite-preview"