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Google · Language model

Gemini 2.5 Pro Preview 06-05

google/gemini-2.5-pro-preview
  • Language
Released Jun 5, 2025

Gemini 2.5 Pro is Google’s state-of-the-art AI model designed for advanced reasoning, coding, mathematics, and scientific tasks. It employs “thinking” capabilities, enabling it to reason through responses with enhanced accuracy...

Specifications

Context window
1,048,576 tokens
Max output
65,536 tokens
Input
file, image, text, audio
Output
text
Reasoning
always on
Tokenizer
Gemini
Knowledge cutoff
2025-01-31

Supported parameters

Accepted by the model and forwarded as-is by the gateway.

  • max_tokens
  • reasoning
  • response_format
  • seed
  • stop
  • structured_outputs
  • temperature
  • tool_choice
  • tools
  • top_p

Use it

POST /api/v1/chat/completions · MCP chat · full reference

curl https://omnirail.org/api/v1/chat/completions \
  -H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
  -d '{"model":"google/gemini-2.5-pro-preview","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'