Google: Gemini 2.0 Flash vs Google: Gemini 3.1 Pro Preview

Side-by-side model comparison based on OpenRouter API data.

SpecGoogle: Gemini 2.0 FlashGoogle: Gemini 3.1 Pro Preview
ProviderGoogleGoogle
Context Length1.0M1.0M
Max Output8K66K
Input Price/1M$0.10$2.00
Output Price/1M$0.40$12
Cache Read/1M$0.02$0.20
Cache Write/1M$0.08$0.38
Input ModalitiesText + Image + File + Audio + VideoAudio + File + Image + Text + Video
Output ModalitiesTextText
TokenizerGeminiGemini
ModeratedNoNo