Source page: https://www.o10.io/compare-models/gemini-3-1-flash-lite-vs-gemini-2-5-flash-lite

Plain-text reference for reading, copying, and citation. Examples are illustrative; use your own credentials for API requests.

Model data: https://www.o10.io/api/models.json
Content index: https://www.o10.io/llms.txt
Prices are dated references, not live quotes. Check the current endpoint rate before use.

# Gemini 3 1 Flash Lite vs Gemini 2.5 Flash-Lite. Price, context, routing

Gemini 2.5 Flash-Lite is cheaper at $0.1/M input vs $0.25/M input for Gemini 3 1 Flash Lite. Compare context, hosts, and o10 routing bands.

## Key takeaways

### Which is cheaper, Gemini 3 1 Flash Lite or Gemini 2.5 Flash-Lite?

Gemini 2.5 Flash-Lite costs $0.1/M input; Gemini 3 1 Flash Lite costs $0.25/M input. Price spread matters at billion-token scale.

*Gateway catalog snapshot.*

### How do Gemini 3 1 Flash Lite and Gemini 2.5 Flash-Lite context windows compare?

Gemini 3 1 Flash Lite: 1,000,000 tokens. Gemini 2.5 Flash-Lite: 1,048,576 tokens.

## Methodology

o10 gateway + fulfillment catalog snapshot.

## FAQ

### Which is cheaper, Gemini 3 1 Flash Lite or Gemini 2.5 Flash-Lite?

Gemini 2.5 Flash-Lite at $0.1/M input vs $0.25/M for Gemini 3 1 Flash Lite.

### Can you run both on the same hosts?

Gemini 3 1 Flash Lite: Google Gemini. Gemini 2.5 Flash-Lite: Google Gemini.

## Related links

- [Gemini 3 1 Flash Lite](https://www.o10.io/models/gemini-3-1-flash-lite)
- [Gemini 2.5 Flash-Lite](https://www.o10.io/models/gemini-2-5-flash-lite)
- [All comparisons](https://www.o10.io/compare-models)
- [Model catalog](https://www.o10.io/models)

## Source URL

https://www.o10.io/compare-models/gemini-3-1-flash-lite-vs-gemini-2-5-flash-lite