Gemini-3.1-pro-preview

Google Gemini 3.1 Pro Preview, next-gen multimodal reasoning flagship with Thinking mode

Capabilities

"/v1/chat/completions","method":"POST","test_request":{"max_tokens":100,"messages":[{"content":[{"text":"Describe this image briefly","type":"text"},{"image_url":{"url":"https://upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Cat03.jpg/481px-Cat03.jpg"},"type":"image_url"}],"role":"user"}],"model":"{{model}}"},"validation":{"status_codes":[200],"timeout_ms":60000,"response_path":"choices[0].message.content","must_be_non_empty":true},"parameters":{"required":["model","messages"],"optional":{"max_tokens":{"type":"integer","default":1000,"description":"Maximum response length"},"stream":{"type":"boolean","default":false,"description":"Enable streaming"},"temperature":{"type":"number","default":0.7,"min":0,"max":2,"description":"Controls randomness"}}}}

Input

text, image

Output

text

Regions

global

Last verified

2026-08-15T04:50:43.133974789+00:00

Price

14.4 IFT / 1M tokens

Documentation

-

Example

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