Gemini 3.1 Flash-Lite
Gemini 3.1 Flash Lite outperforms 2.5 Flash Lite on overall quality and lands close to 2.5 Flash performance across key capability areas.
text + image + file → text · made by Google
Free
Offered at no charge, which is not the same as cheap: a free lane carries a rate limit and can be withdrawn. The prices above are what you pay when it is not available to you.
Sold by 30 ways
| Seller | Lane | Rate |
|---|---|---|
| Google api | free | $0per Mtok in$0per Mtok outai.google.dev · read 2026-10-31 |
| Google 0 ways | $0.12per Mtok in$0.75per Mtok out$0.013per Mtok cached | |
| Google apinot on the seller's list today | batch | $0.12per Mtok in$0.75per Mtok out$0.013per Mtok cachedai.google.dev · read 2026-08-24 |
| Google Vertex AI cloud | batch | $0.12per Mtok in$0.75per Mtok out$0.013per Mtok cachedraw.githubusercontent.com · read 2026-10-31 |
| Google Vertex AI cloud | flex | $0.12per Mtok in$0.75per Mtok outraw.githubusercontent.com · read 2026-10-31 |
| Databricks cloud | standard | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cached$0.31per Mtok cache write$0.63per Mtok in, audiomodels.dev · read 2026-10-31 |
| Google 0 ways | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cached | |
| Google apinot on the seller's list today | standard | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cachedai.google.dev · read 2026-08-24 |
| Google Vertex AI cloud | standard | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cached$0.5per Mtok in, audio$1.5per Mtok out, reasoningmodels.dev · read 2026-10-31 |
| Google Vertex AI cloud | priority | $0.45per Mtok in$2.7per Mtok out$0.045per Mtok cachedraw.githubusercontent.com · read 2026-10-31 |
| Databricks cloud | priority | $0.56per Mtok in$3.37per Mtok out$0.056per Mtok cachedraw.githubusercontent.com · read 2026-10-31 |
| Requesty 2 ways | $0.11per Mtok in$0.68per Mtok out$0.011per Mtok cached | |
| Requesty aggregatornot on the seller's list today | google flex | $0.11per Mtok in$0.68per Mtok out$0.011per Mtok cachedrouter.requesty.ai · read 2026-08-25 |
| Requesty aggregatornot on the seller's list today | vertex flex | $0.11per Mtok in$0.68per Mtok out$0.011per Mtok cachedrouter.requesty.ai · read 2026-08-25 |
| Requesty aggregatornot on the seller's list today | vertex eu | $0.25per Mtok in$1.49per Mtok out$0.025per Mtok cachedrouter.requesty.ai · read 2026-08-25 |
| Requesty aggregatornot on the seller's list today | vertex us | $0.25per Mtok in$1.49per Mtok out$0.025per Mtok cachedrouter.requesty.ai · read 2026-08-25 |
| Requesty aggregator | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cachedrouter.requesty.ai · read 2026-10-06 | |
| Requesty aggregator | vertex | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cachedrouter.requesty.ai · read 2026-10-09 |
| Nous Research 3 ways | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cached$0.083per Mtok cache write | |
| Nous Research aggregator | batch | $0.12per Mtok in$0.75per Mtok out$0.013per Mtok cachedinference-api.nousresearch.com · read 2026-09-12 |
| Nous Research aggregator | standard | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cached$0.083per Mtok cache writeinference-api.nousresearch.com · read 2026-09-12 |
| Nous Research aggregator | preview | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cached$0.083per Mtok cache writeinference-api.nousresearch.com · read 2026-09-12 |
| OpenRouter 7 ways | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cached$0.083per Mtok cache write | |
| OpenRouter aggregator | batch | $0.12per Mtok in$0.75per Mtok out$0.013per Mtok cachedopenrouter.ai · read 2026-08-24 |
| OpenRouter aggregator | google-ai-studio/flex | $0.12per Mtok in$0.75per Mtok out$0.013per Mtok cached$0.042per Mtok cache writeopenrouter.ai · read 2026-08-25 |
| OpenRouter aggregatornot on the seller's list today | google-vertex/global/flex | $0.12per Mtok in$0.75per Mtok out$0.013per Mtok cached$0.042per Mtok cache writeopenrouter.ai · read 2026-08-25 |
| OpenRouter aggregator | standard | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cached$0.083per Mtok cache writeopenrouter.ai · read 2026-08-24 |
| OpenRouter aggregator | google-vertex/eu | $0.28per Mtok in$1.65per Mtok out$0.028per Mtok cached$0.083per Mtok cache writeopenrouter.ai · read 2026-08-27 |
| OpenRouter aggregator | google-vertex/us | $0.28per Mtok in$1.65per Mtok out$0.028per Mtok cached$0.083per Mtok cache writeopenrouter.ai · read 2026-08-25 |
| OpenRouter aggregator | google-ai-studio/priority | $0.45per Mtok in$2.7per Mtok out$0.045per Mtok cached$0.15per Mtok cache writeopenrouter.ai · read 2026-08-25 |
| OpenRouter aggregator | google-vertex/global/priority | $0.45per Mtok in$2.7per Mtok out$0.045per Mtok cached$0.15per Mtok cache writeopenrouter.ai · read 2026-08-25 |
| AtlasCloud aggregator | standard | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cachedapi.atlascloud.ai · read 2026-09-20 |
| DeepInfra aggregator | standard | $0.25per Mtok in$1.5per Mtok outapi.deepinfra.com · read 2026-08-25 |
| Inference.net aggregator | standard | $0.25per Mtok in$1.5per Mtok out$0.025per Mtok cachedapi.inference.net · read 2026-10-31 |
| Vercel AI Gateway aggregator | standard | $0.25per Mtok in$1.5per Mtok out$0.03per Mtok cachedai-gateway.vercel.sh · read 2026-08-25 |
Measured 28 standings
About
Gemini 3.1 Flash-Lite — a text model from Google, sold by 10 companies from $0.25 in and $1.5 out per million tokens, placed 109th of 414 on LMArena · Text.
It takes text, images and files and returns text, with a context window of 1,048,576 tokens. It was published in March 2025, trained on material up to January 2025. Its sellers say it can reason step by step and call a tool. The catalogue files it under translate, extract, reasoning, code and agents. Ten companies sell it. The cheapest is $0.25 in and $1.5 out per million tokens at AtlasCloud. Beside the standard rate there are faster, separately routed, batch, flex and regional lanes. It has been measured on 28 boards, and stands best at 109th of 414 on LMArena · Text.
Every current figure
- Maker
- Register
- model
- Takes
- text + image + file
- Returns
- text
- Context
- 1,048,576 tokens
- Published
- March 2025
- Knowledge to
- January 2025
- Licence
- not read
- Sellers
- 10
- Price
- $0.25 in and $1.5 out per million tokens — AtlasCloud
- Boards
- 28
- Best place
- 109th of 414 — LMArena · Text
Known as 12 names
google/gemini-3.1-flash-litegemini-3.1-flash-litegoogle/gemini-3.1-flash-lite-previewgoogle/gemini-3.1-flash-lite:batchgoogle/gemini-3.1-flash-lite:flexvertex/gemini-3.1-flash-litevertex/gemini-3.1-flash-lite:flexvertex/gemini-3.1-flash-lite@euvertex/gemini-3.1-flash-lite@usgoogle/gemini-3.1-flash-lite-batchGoogle: Gemini 3.1 Flash Lite (batch)Google: Gemini 3.1 Flash Lite Preview