google

Google: Gemini 3.1 Pro Preview

google/gemini-3.1-pro-preview

Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...

Prices updated: 7/28/2026

Input
400
credits / 1M tokens
Output
2,400
credits / 1M tokens
Context
1049k
tokens
Messages per $1 USD
≈ 63
typical message: 1k tokens in + 500 out

Prices in credits per million tokens. 1 credit = $0.01 USD. Final price, billed in MXN at the exchange rate on payment day + VAT (CFDI). Subject to change without notice.

Additional prices

Cache (read): 40 /1M
Cache (write): 75 /1M
Web search: 2,800,000 /1M
Image: 400 /1M

Spec sheet

Inputs
audio, file, image, text, video
Outputs
text
Max output tokens
65,536
Knowledge cutoff
Tokenizer
Gemini
Capabilities
Text / LLM
Vision / OCR
Audio
Video
Tools
JSON
Reasoning

Use it in your code

One OpenAI-compatible endpoint. Switch models by changing one line.

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

Ready to use it?

Top up a credit pack, create your API key with a spend cap and start in minutes.