Gemini 3.1 Flash Lite Preview
Provider: gemini ·
gemini/gemini-3.1-flash-lite-preview Pricing per million tokens
| Component | USD per 1M tokens |
|---|---|
| Input | $0.25 |
| Output | $1.50 |
| Cached input (read) | $0.02 |
💡 With prompt caching, you save up to 90% on cached input tokens — massive for repeated context like system prompts, RAG retrieval, or long conversations.
Monthly cost estimates
Assuming 30% prompt-cache hit rate where available. Adjust for your actual usage.
Small
1M in / 200k out
$0.48
per month
Saves $0.07 via caching
Medium
10M in / 2000k out
$4.83
per month
Saves $0.68 via caching
Large
100M in / 20000k out
$48.25
per month
Saves $6.75 via caching
Context
- Input window
- 1,048,576 tokens
- Max output
- 65,536 tokens
Capabilities
- ✅ Vision (image input)
- ✅ Function / tool calling
- ✅ Prompt caching
- ✅ Web search
- ✅ JSON / response schema
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Pricing data sourced from LiteLLM and refreshed regularly. Last updated May 20, 2026. Always verify with the provider's official pricing page before making business decisions.