Skip to content
All models

Gemini 3.1 Pro Preview

by Google

eaon/gemini-3.1-pro-previewStandardreasoninglong context

Preview Pro. Strong multimodal reasoning before it hardens.

Tier
standard
relative cost band
Context
1M
tokens per request
Included from
Go
$5 a month
API credit
$33–$86
a month on Go

Last 24 hours

No traffic through this model in the last 24 hours, so there is nothing measured to report. See the full status page.

Plan access

Each plan grants real usage on a schedule set by the plan (weekly for every paid plan, monthly on Free). Advertised as official-API-equivalent credit for the month. A call to Gemini 3.1 Pro Preview costs whatever tokens it actually used.

PlanIncludedMultiplierPer 7 daysAPI credit / mo
Free$0/moNo
Go$5/moYes$8.25–$21.50$33–$86
Plus$25/moYes$41.25–$107.50$165–$430
Pro$50/moYes10×$82.50–$215$330–$860
Max$100/moYes20×$165–$430$660–$1720

Call it

The endpoint speaks the OpenAI chat completions protocol, so any client you already have works once you change the base URL and the key.

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

Others you might reach for