AI models / Google
Google's fast coding and agent model, with a 1M-token context window. Released November 12, 2026.
| Provider | |
|---|---|
| API model ID | gemini-4-hydrogen |
| API price (standard) | $1.50 in / $7.50 out per 1M tokens |
| Pricing note | Free tier available (input and output free of charge). Context caching is $0.075 / 1M (implicit caching only). Checked Nov 13, 2026. |
| Context window | 1M tokens |
| Max output | 1M tokens |
| Weights | Not stated |
| Cached input | $0.075 / 1M |
| Free tier | Available |
Source: Gemini Developer API pricing (checked 2026-10-26). Prices change often, so confirm on the provider's page before you commit.
Official pageGoogle's flagship reasoning model for complex software engineering, math and science, and autonomous agents.
$2.00 in / $10.00 out per 1M tokens
Google's frontier reasoning model for software engineering, science, and long-horizon agents. Generally available November 10, 2026 on the paid Gemini API for developers and enterprises.
$2.00 in / $10.00 out per 1M tokens
Google's most capable Flash model, for long-horizon software engineering and agents.
$0.75 in / $3.75 out per 1M tokens
Google's cost-efficient model for high-volume agentic tasks, translation and simple data processing.
$0.30 in / $2.50 out per 1M tokens