Gemini models — Google's latest AI with multimodal support and 1M context
API Configuration
| API Type | google-generative-ai |
| Base URL | https://generativelanguage.googleapis.com |
| Auth Mode | api_key |
| Auth Keys | GOOGLE_API_KEY — API Key — obtain from https://aistudio.google.com/ |
| Regions | us, eu |
| Default Model | gemini-2.5-pro |
| Status | active |
Pricing
Pay-as-you-go per token with tiered pricing by context length. Free tier available with rate limits. See ai.google.dev/pricing.
Getting Started
Sign up at aistudio.google.com, create a project, then generate an API key. Free tier includes generous daily limits.
Models (4)
| Model | Context | Max Output | Pricing | Features |
|---|---|---|---|---|
Gemini 3.1 Pro Previewgemini-3.1-pro-preview | 1.0M | 66K | Input $2/M (≤200K) / $4/M (>200K), output $12/M (≤200K) / $18/M (>200K). | |
Gemini 3 Flash Previewgemini-3-flash-preview | 1.0M | 66K | Input $0.50/M, output $3/M. | |
Gemini 2.5 Progemini-2.5-pro | 1.0M | 66K | Input $1.25/M (≤200K) / $2.50/M (>200K), output $10/M (≤200K) / $15/M (>200K). | |
Gemini 2.5 Flashgemini-2.5-flash | 1.0M | 66K | Input $0.30/M, output $2.50/M. |