Gemini 3.1 Flash-Lite

GoogleProprietary1.05M context

Gemini 3.1 Flash-Lite is a proprietary model from Google with a 1.05M-token context window. 3 providers list it, all at $0.25 per million input tokens and $1.50 per million output tokens.

Maker
Google
Licence
Proprietary
Context window
1.05M
Providers listed
3
Lowest input, per 1M
$0.25
Lowest output, per 1M
$1.50
Google's own API, per 1M
$0.25 in · $1.50 out
Effort settings
Minimal, Low, High

Providers serving Gemini 3.1 Flash-Lite

Cheapest first, by the blended rate of three input tokens to one output token. Prices in US dollars per million tokens, as of 26 Oct 2026.

ProviderInputOutputContextToolsJSON modeOpenAI-compatibleModel ID
DeepInfra
$0.25$1.501MYesYes—gemini-3.1-flash-lite
Google AI Studio
$0.25$1.501.05MYesYesNogemini-3.1-flash-lite
Google Vertex
$0.25$1.501.05MYesYesNogemini-3.1-flash-lite

Benchmark scores

Published scores only, each linked to its source. Compare every model in Bench rankings

BenchmarkDefaultMinimalLowHigh
Terminal-Bench v2.1
Agentic coding & terminal use
31%v———
GPQA Diamond
PhD-level scientific reasoning
—73.7%74.2%81.8%
MMMU Pro
Visual reasoning
———76.8%v
Humanity's Last Exam
Reasoning & knowledge
———16%v

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