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

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. Price, context, routing

Gemini 3 1 Flash Lite is cheaper at $0.25/M input vs $0.3/M input for Gemini 2.5 Flash. Compare context, hosts, and o10 routing bands.

## Key takeaways

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

Gemini 3 1 Flash Lite costs $0.25/M input; Gemini 2.5 Flash costs $0.3/M input. Price spread matters at billion-token scale.

*Gateway catalog snapshot.*

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

Gemini 3 1 Flash Lite: 1,000,000 tokens. Gemini 2.5 Flash: 1,000,000 tokens.

## Methodology

o10 gateway + fulfillment catalog snapshot.

## FAQ

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

Gemini 3 1 Flash Lite at $0.25/M input vs $0.3/M for Gemini 2.5 Flash.

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

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

## Related links

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

## Source URL

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