Google: Gemini 3.1 Flash Lite Preview
google/gemini-3.1-flash-lite-previewGemini 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...
- Context window
- 1,048,576 tokens
- Input
- text · image · video · file · audio
- Output
- text
- Relay support
- Text & vision
Reference prices & points
Our global markup: 15% · 1 USD = 10,000 points · Price version 0
| Billing unit | OpenRouter / USD | Our reference / USD | Points |
|---|---|---|---|
| Input / 1M tokens | $0.25 | $0.2875 | 2,875 |
| Output / 1M tokens | $1.5 | $1.725 | 17,250 |
| Per image | $0.00000025 | $0.00000029 | 0.002875 |
| Audio / 1M tokens | $0.5 | $0.575 | 5,750 |
| Audio cache / 1M tokens | $0.05 | $0.0575 | 575 |
| Per search | $0.014 | $0.0161 | 161 |
| Reasoning / 1M tokens | $1.5 | $1.725 | 17,250 |
| Cache read / 1M tokens | $0.025 | $0.02875 | 287.5 |
| Cache write / 1M tokens | $0.08333333 | $0.09583333 | 958.33333333 |
Actual charge = the OpenRouter request cost × the markup locked for that request. Catalogue rates may be routing references; caching, long context, images and audio are charged when used. Listed prices do not mean every capability is available through this relay.
Catalogue time: 2026-11-11T23:25:37.465Z · Live catalogue
View all upstream price fields
{
"prompt": "0.00000025",
"completion": "0.0000015",
"image": "0.00000025",
"audio": "0.0000005",
"input_audio_cache": "0.00000005",
"web_search": "0.014",
"internal_reasoning": "0.0000015",
"input_cache_read": "0.000000025",
"input_cache_write": "0.0000000833333333333333"
}Integration & availability
Use /v1/chat/completions for non-streaming, multi-turn conversations. Models marked for vision accept images; documents can be extracted to text in the workspace. Create a site API key and ensure you have enough points and the service is enabled. Provider availability, context and budget limits apply.