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gemini-3.1-pro-preview

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  • Text
  • Billed per token

Pricing

Input price
$0.06
Original price $2.0096% off
per 1M tokens
Output price
$0.06
Original price $12.0099% off
per 1M tokens
Cache read price
$0.06
Original price $0.2069% off
per 1M tokens
Cache write price
—
per 1M tokens
Compatible APIs
  • OpenAI Chat
Provider
Google
Currency
USD

Quick start

Call it with the exact model ID below. Replace NIGHTROUTER_API_KEY with your API key.

curl https://api.nightrouter.ai/v1/chat/completions \
  -H "Authorization: Bearer $NIGHTROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"gemini-3.1-pro-preview","messages":[{"role":"user","content":"Hello"}]}'

More from Google

gemini-3.1-pro-preview — NightRouter