Overview
Gemini 2.5 Flash Lite Preview 09-2025 vs Gemini 3 Pro Preview: side-by-side summary
Gemini 2.5 Flash Lite Preview 09-2025 and Gemini 3 Pro Preview are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Gemini 2.5 Flash Lite Preview 09-2025, from Google, has a 1,048,576-token context window and is priced by the provider serving it on OpenRouter.
Gemini 3 Pro Preview, from Google, has a 1,048,576-token context window and is priced by the provider serving it on OpenRouter.
- Context window
- Gemini 2.5 Flash Lite Preview 09-2025: 1,048,576 tokens
- Gemini 3 Pro Preview: 1,048,576 tokens
- Price
- Gemini 2.5 Flash Lite Preview 09-2025: Pricing varies by provider
- Gemini 3 Pro Preview: Pricing varies by provider
- Provided by
- Gemini 2.5 Flash Lite Preview 09-2025: Google
- Gemini 3 Pro Preview: Google