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Google: Gemini 3.1 Flash Lite Preview API Pricing

Google: Gemini 3.1 Flash Lite Preview is an API model from google. It costs $0.25 per 1M input tokens and $1.5 per 1M output tokens, with cached input at $0.025. Its context window is 1,048,576 tokens with up to 65,536 output tokens. A workload of 10M input + 2M output tokens costs about $5.5 per month.
Input
$0.25
per 1M tokens
Output
$1.5
per 1M tokens
Cached input
$0.025
per 1M tokens
Context window
1.04858M
1,048,576 tokens
Blended (80/20)
$0.5
per 1M tokens

Gemini 3.1 Flash Lite Preview is Google's high-efficiency model optimized for high-volume use cases. It outperforms Gemini 2.5 Flash Lite on overall quality and approaches Gemini 2.5 Flash performance across...

How much does Google: Gemini 3.1 Flash Lite Preview cost for a real workload?

At 10M input + 2M output tokens per month, Google: Gemini 3.1 Flash Lite Preview costs about $5.5 ($2.5 input + $3 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to Google: Gemini 3.1 Flash Lite Preview?

Where to run Google: Gemini 3.1 Flash Lite Preview

AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.

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Compare Google: Gemini 3.1 Flash Lite Preview with other models

Google: Gemini 3.1 Flash Lite Preview vs Google: Gemma 4 26B A4B (free)Google: Gemini 3.1 Flash Lite Preview vs Google: Gemma 4 31B (free)Google: Gemini 3.1 Flash Lite Preview vs Google: Lyria 3 Pro PreviewGoogle: Gemini 3.1 Flash Lite Preview vs Google: Lyria 3 Clip PreviewGoogle: Gemini 3.1 Flash Lite Preview vs Google: Gemma 3 4BGoogle: Gemini 3.1 Flash Lite Preview vs Google: Gemma 3 12B

Frequently asked questions

How much does Google: Gemini 3.1 Flash Lite Preview cost?

Google: Gemini 3.1 Flash Lite Preview costs $0.25 per 1M input tokens and $1.5 per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $5.5.

What is the context window of Google: Gemini 3.1 Flash Lite Preview?

Google: Gemini 3.1 Flash Lite Preview has a context window of 1,048,576 tokens and can return up to 65,536 output tokens per response.

What are cheaper alternatives to Google: Gemini 3.1 Flash Lite Preview?

Cheaper models include Sao10K: Llama 3.1 Euryale 70B v2.2 ($0.85 in / $0.85 out), Qwen2.5 Coder 32B Instruct ($0.66 in / $1 out), Perceptron: Perceptron Mk1.5 ($0.15 in / $1.5 out). See the full list on this page.

Is Google: Gemini 3.1 Flash Lite Preview free to use?

No. Google: Gemini 3.1 Flash Lite Preview is a paid model at $0.25 input / $1.5 output per 1M tokens. 21 free models are listed on the free models page.

Provider: google · Model ID: google/gemini-3.1-flash-lite-preview · Modality: text+image+file+audio+video->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices