What is Gemini 3.1 Flash Lite Preview?

Gemini 3.1 Flash Lite Preview is an AI model by Google. Gemini 3.1 Flash Lite Preview is Google's high-efficiency model optimized for high-volume use cases.

How much does Gemini 3.1 Flash Lite Preview cost on Zeplik?

Input tokens cost 3.0 credits per million and output tokens 18.0 credits per million (1 credit = $0.10; the raw provider rates are $0.25 and $1.50 per million). New accounts start with free credits.

How long can a conversation with Gemini 3.1 Flash Lite Preview be?

Gemini 3.1 Flash Lite Preview has a 1.0M-token context window (1,048,576 tokens), which covers the conversation plus any documents you attach.

Does Gemini 3.1 Flash Lite Preview support images and tools?

Gemini 3.1 Flash Lite Preview accepts image input and supports tool calling.

Gemini 3.1 Flash Lite Preview

Fast and lightVisionTools

Google · Released March 2026

Gemini 3.1 Flash Lite Preview is Google's high-efficiency model optimized for high-volume use cases.

It is part of Google's Gemini and Gemma catalog: Pro tiers lead on capability, Flash tiers on speed and price, Nano Banana covers image generation, and Gemma models are open weight.

Facts and pricing

Provider: Google
Context window: 1.0M tokens
Input price: 3.0 credits / 1M tokens ($0.25 raw)
Output price: 18.0 credits / 1M tokens ($1.50 raw)
Vision (image input): Yes
Tool calling: Yes
Extended reasoning: No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.20x margin. Raw prices shown per 1M tokens.

Try Gemini 3.1 Flash Lite now

Gemini 3.1 Flash Lite Preview is a serving variant of Gemini 3.1 Flash Lite, so Zeplik offers the Gemini 3.1 Flash Lite row and routes your prompt there.

Or open Zeplik with Gemini 3.1 Flash Lite already selected

What Gemini 3.1 Flash Lite Preview is best for

High-volume everyday tasks where speed and cost matter: summaries, drafts, quick questions
Very long documents and codebases: a 1.0M-token window fits entire books or repositories in one conversation
Working with images: screenshots, charts, photos and scanned documents alongside text
Tool use and agents: reliably calls functions, so it can search, run skills and drive workflows

Example prompts

Prompts that suit a fast and light model like Gemini 3.1 Flash Lite Preview:

Summarize this article in five bullet points
Rewrite this email to be shorter and friendlier
Give me ten name ideas for a hiking newsletter
Translate this paragraph to Spanish and keep the tone

Google family

Model	Context	Input cr/M	Output cr/M	Released
Gemini 4 Argon	1.0M	24.0	120	October 2026
Nano Banana 2.1	66K	18.0	90.0	October 2026
Gemini 3.8 Flash	1.0M	9.0	45.0	September 2026
Gemini 3.8 Flash (batch)	1.0M	4.5	22.5	September 2026
Gemini 3.7 Flash (batch)	1.0M	4.5	22.5	August 2026
Gemini 3.7 Flash	1.0M	9.0	45.0	August 2026
Gemini 3.6 Flash (batch)	1.0M	4.5	22.5	July 2026
Gemini 3.6 Flash	1.0M	9.0	45.0	July 2026
Gemini 3.5 Flash Lite (batch)	1.0M	1.8	15.0	July 2026
Gemini 3.5 Flash Lite	1.0M	3.6	30.0	July 2026

All 40 Google models

Model comparisons

Frequently asked questions

What is Gemini 3.1 Flash Lite Preview?: Gemini 3.1 Flash Lite Preview is an AI model by Google. Gemini 3.1 Flash Lite Preview is Google's high-efficiency model optimized for high-volume use cases.
How much does Gemini 3.1 Flash Lite Preview cost on Zeplik?: Input tokens cost 3.0 credits per million and output tokens 18.0 credits per million (1 credit = $0.10; the raw provider rates are $0.25 and $1.50 per million). New accounts start with free credits.
How long can a conversation with Gemini 3.1 Flash Lite Preview be?: Gemini 3.1 Flash Lite Preview has a 1.0M-token context window (1,048,576 tokens), which covers the conversation plus any documents you attach.
Does Gemini 3.1 Flash Lite Preview support images and tools?: Gemini 3.1 Flash Lite Preview accepts image input and supports tool calling.

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