Gemini 3.1 Pro

gemini-3.1-pro-low

Google's frontier Pro tier at low reasoning effort. 1M context window with reasoning support. Served through Antigravity credentials. Antigravity is a subscription product with no metered API price; the listed rate is a reference from Google's direct Gemini API.

Context

Max output

66K

Pricing

Input: $2/MTok

Output: $12/MTok

TextToolsThinkingThinking: low, medium, high

Providers

Provider	Route	Status
Token Codex pool	/v1/chat/completions	Offline on CPA