Gemini 3.1 Pro API
gemini-3-1-proGemini 3.1 Pro — frontier reasoning and generation through one API.
by Google
Pricing: Input 89.96 credits / 1M tokens (≈ $0.8996), Output 539.76 credits / 1M tokens (≈ $5.3976).
Save up to 59%with the $1,250 top-up pack (+10% bonus) — 55% lower than direct rates even without itTop up24H Status Monitor
OperationalTools
Gemini 3.1 Pro, Input
textGoogle
Gemini 3.1 Pro, Output
textGoogle
Explore more LLM models
Kimi K3
Frontier coding, native vision, and 1M-token agents from Moonshot AI.

Claude Fable 5.1
Anthropic's Claude Fable 5.1 — for demanding reasoning and long-horizon agentic work, with stronger long-running agentic coding, multistep research, and document, spreadsheet and slide work across a 1M-token context.

Claude Opus 5.5
Anthropic's Claude Opus 5.5 — frontier reasoning for complex coding, research and agentic work, served through one API.

Claude Sonnet 5.5
Anthropic's Claude Sonnet 5.5 — the balanced Claude for everyday coding, writing and analysis, served through one API.

Claude Haiku 5.5
Anthropic's Claude Haiku 5.5 — the fastest, lowest-cost Claude for high-volume chat, coding and everyday tasks, served through one API.

Gemini 3.6 Flash
Google's newest speed-optimized multimodal model — fast text, vision, and reasoning.