Google: Gemini 3.1 Flash Lite

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

Source-linked gemini-flash-lite Closed weights Released 2026-05-07

API record Report

InputT

OutputT

Input price$0.25/M

Output price$1.5/M

Context1.04858M

Max output65.536K

Providers26

Inference availability

Providers

Provider-specific identifiers, limits, and listed prices per million tokens. Every row links back to the provider's own documentation.

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Providers offering Gemini 3.1 Flash Lite
Provider	Provider model ID	Context	Max output	Input	Output	Cache read	Capabilities	Docs
Kilo Gateway	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.125	$0.75	$0.013	ReasoningToolsJSON	Docs ↗
Vercel AI Gateway	`google/gemini-3.1-flash-lite`	1M	65K	$0.25	$1.5	$0.03	ReasoningToolsJSON	Docs ↗
Google	`gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
ZenMux	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
Merge Gateway	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
NEAR AI Cloud	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
DevPass (LLM Gateway)	`gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
Abacus	`gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
OpenRouter	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
AIHubMix	`gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
Vertex	`gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
NanoGPT	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
Impossibl	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
Pioneer	`gemini-3.1-flash-lite`	1M	65K	$0.25	$1.5	$0.03	ReasoningToolsJSON	Docs ↗
Ofox	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
Eden AI	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
OrcaRouter	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
Requesty	`gemini-3.1-flash-lite`	1.04858M	65.535K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
Eden AI	`vertex/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
302.AI	`gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.03	ReasoningToolsJSON	Docs ↗
Tempr Gateway	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.25	$1.5	$0.025	ReasoningToolsJSON	Docs ↗
CommandCode	`google/gemini-3.1-flash-lite`	1M	65.536K	$0.25	$1.5	$0.03	ReasoningToolsJSON	Docs ↗
Cloudflare AI Gateway	`google/gemini-3.1-flash-lite`	1M	65.536K	$0.25	$1.5	$0.03	ReasoningToolsJSON	Docs ↗
Poe	`google/gemini-3.1-flash-lite`	1.04858M	65.536K	$0.253	$1.515	—	ReasoningToolsJSON	Docs ↗
Cortecs	`gemini-3.1-flash-lite`	1.04858M	65.535K	$0.272	$1.631	$0.025	ReasoningToolsJSON	Docs ↗
Kenari	`gemini-3-1-flash-lite`	1.04858M	65.536K	$0.286	$1.714	$0.029	ReasoningToolsJSON	Docs ↗

Capability badges appear only where the provider catalog explicitly lists support. A blank cell means the source is silent, not that the feature is absent.

Listed rates

Price across providers

Input price per million tokens as published by each provider. Bars are drawn from listed rates only — no traffic weighting, since the catalog observes no requests.

Lowest input $0.125/M

Across 26 priced providers

Median input $0.25/M

Midpoint of listed rates

Highest input $0.286/M

2.3× the lowest listed rate

Output range $0.75 – $1.714

Per million output tokens

Kilo Gateway $0.125/MLowest

Vercel AI Gateway $0.25/M

Google $0.25/M

ZenMux $0.25/M

Merge Gateway $0.25/M

NEAR AI Cloud $0.25/M

DevPass (LLM Gateway) $0.25/M

Abacus $0.25/M

OpenRouter $0.25/M

AIHubMix $0.25/M

Vertex $0.25/M

NanoGPT $0.25/M

Impossibl $0.25/M

Pioneer $0.25/M

Ofox $0.25/M

Eden AI $0.25/M

OrcaRouter $0.25/M

Requesty $0.25/M

Eden AI $0.25/M

302.AI $0.25/M

Tempr Gateway $0.25/M

CommandCode $0.25/M

Cloudflare AI Gateway $0.25/M

Poe $0.253/M

Cortecs $0.272/M

Kenari $0.286/M

Cost calculator

Estimate a workload

Provider Input tokens 1,000,000 Output tokens 250,000 Cached input 0%

$0.00

Excludes taxes, non-token charges, and tiered discounts.

Context limits also differ by provider, from 1M to 1.04858M tokens. Compare the provider table above before choosing on price alone.

Specification

Capabilities

Recorded from the source catalog and provider listings.

✓ 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: 2026-05-07
Model ID: google/gemini-3.1-flash-lite

Published evaluations

Benchmarks

Every result stays attached to its source, version, metric and harness. Scores from different versions are never merged, and the profile below plots each benchmark against its own population rather than on a shared scale.

Benchmark registry

No published benchmark results

ModelBench does not infer quality from price, context size, or model name. When a source publishes a comparable result, it appears here with its version and link.

Read the methodology

Catalog activity

Change log

Field-level changes detected between successful source imports.

Full change log

No changes recorded

This record has not changed within the retained import history.

Provenance

Sources & verification

Every figure on this page traces back to one of these records.

Methodology

Last verified: Oct 24, 2026
Status: Source-linked
Confidence: Medium
Catalog source: Models.dev

Public API

Use this record

Fetch the complete source-linked model record. No key, no account, no rate-limited tier.

API documentation

Endpoint

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

curl

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

Common questions

Frequently asked questions

Answered directly from the stored record — nothing here is generated beyond the catalog's own fields.

What is Gemini 3.1 Flash Lite?

Low-latency Gemini model for high-volume multimodal and agent workloads. It is published by Google and catalogued here from Models.dev.

How much does Gemini 3.1 Flash Lite cost?

Listed input pricing starts at $0.125 per million tokens from Kilo Gateway, rising to $0.286 across 26 listed providers.

What is the context length of Gemini 3.1 Flash Lite?

Gemini 3.1 Flash Lite accepts up to 1.04858M tokens of context and returns up to 65.536K output tokens.

Does Gemini 3.1 Flash Lite support tool calling and structured output?

Provider catalogs list support for tool calling, structured output, reasoning, and image input.

Which providers serve Gemini 3.1 Flash Lite?

25 providers list this model: Kilo Gateway, Vercel AI Gateway, Google, ZenMux, Merge Gateway, NEAR AI Cloud and 19 more.

Are the weights for Gemini 3.1 Flash Lite open?

No. This model is served through hosted APIs only.

When was Gemini 3.1 Flash Lite released?

The catalog records a release date of 2026-05-07, last verified Oct 24, 2026.

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