Gemini 3.1 Flash Live Preview Pricing & Token Costs (2026)
Per 1M tokens: input $0.75 · output $4.50$. Context window $1,000,000 tokens with source and verification details.
TL;DR — Pricing Quick Summary
- ✓Input pricing: $0.75 per 1M tokens ($0.0008 per 1K)
- ✓Output pricing: $4.50 per 1M tokens ($0.0045 per 1K)
- ✓Context window: 1,000,000 tokens
- ✓Typical monthly cost: $16.50 for 10M input + 2M output tokens
- ✓Daily cost example: $0.2625 for 100K tokens (50K in, 50K out)
Key metrics
- Context window
- 1,000,000 tokens
- Input price
- $0.75 / 1M tokens
- Output price
- $4.50 / 1M tokens
- Live search
- $14.00 / 1K sources
Official link:https://ai.google.dev/gemini-api/docs/pricing
Last verified: 2026-05-15
- · Google lists text pricing for Gemini 3.1 Flash Live Preview at $0.75 input and $4.50 output per 1M tokens; audio/image/video minute prices are separate.
Multi-currency (per 1M tokens)
| Currency | Input | Output | Live search* |
|---|---|---|---|
| USD | $0.75 | $4.50 | $14.00 |
| CNY | ¥5.36 | ¥32.18 | ¥100.10 |
| EUR | 0,69 € | 4,14 € | 12,88 € |
| JPY | ￥110 | ￥657 | ￥2,044 |
* Live search cost uses sources / 1000 × price and currently applies to xAI Grok only.
Frequently Asked Questions
What is the cost per 1M tokens for Google Gemini 3.1 Flash Live Preview?
Google Gemini 3.1 Flash Live Preview costs $0.75 per 1M input tokens and $4.50 per 1M output tokens.
How much does it cost per 1K tokens?
Per 1K tokens: $0.0008 for input and $0.0045 for output. This is useful for calculating costs for smaller workloads or individual API calls.
What is the estimated monthly cost for typical usage?
For a typical workload of 10M input + 2M output tokens per month, Google Gemini 3.1 Flash Live Preview would cost approximately $16.50. Daily usage of 100K tokens (50K in, 50K out) costs about $0.2625.
Does Google Gemini 3.1 Flash Live Preview offer a free tier?
Check Google's official documentation for free tier availability. Some providers offer free credits for new users or limited free usage. Visit https://ai.google.dev/gemini-api/docs/pricing for current free tier details.
How does prompt caching work to reduce costs?
This model does not currently publish cached input pricing. Some providers like Anthropic and OpenAI offer prompt caching to reduce costs for repeated context by up to 90%.
What is the context window size for Gemini 3.1 Flash Live Preview?
Gemini 3.1 Flash Live Preview supports a 1,000,000 token context window. This determines the maximum combined length of your input prompt and output response.
How frequently is this pricing information updated?
All prices reference official Google documentation (https://ai.google.dev/gemini-api/docs/pricing), last verified on 2026-05-15. We update pricing as soon as providers announce changes.
How can I calculate exact costs for my use case?
Use our free token calculator to estimate costs based on your specific usage pattern. The calculator supports all major models and shows costs in multiple currencies. You can also compare costs across different models to find the most economical option.