Gemini 3.1 Pro Preview Custom Tools
OrcaRouter
Gemini 3.1 Pro Preview Custom Tools by OrcaRouter costs $4.00 per 1M input tokens and $18.00 per 1M output tokens, with a 1M-token context window.
Pricing
Input (per 1M tokens)
$4.00
Output (per 1M tokens)
$18.00
Cached input (per 1M)
$0.20
Specifications
- Provider
- OrcaRouter
- Context window
- 1M tokens
- Parameters
- —
- Released
- Feb 2026
- Open weights
- No
- Frontier model
- No
Compare Gemini 3.1 Pro Preview Custom Tools with…
Gemini 3.1 Pro Preview Custom Tools vs Kimi K2.5$3.00/1MGemini 3.1 Pro Preview Custom Tools vs Qwen3 Max$1.43/1MGemini 3.1 Pro Preview Custom Tools vs GPT-5.4$22.50/1MGemini 3.1 Pro Preview Custom Tools vs GPT-5 Mini$2.00/1MGemini 3.1 Pro Preview Custom Tools vs GPT-3.5-turbo$1.50/1MGemini 3.1 Pro Preview Custom Tools vs GPT-5.5 Pro$180.00/1M
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.