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Google · Language model

Gemini 2.5 Flash Lite

google/gemini-2.5-flash-lite
  • Language
Released Jul 22, 2025

Gemini 2.5 Flash-Lite is a lightweight reasoning model in the Gemini 2.5 family, optimized for ultra-low latency and cost efficiency. It offers improved throughput, faster token generation, and better performance...

Specifications

Context window
1,048,576 tokens
Max output
65,535 tokens
Input
text, image, file, audio, video
Output
text
Reasoning
supported
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-flash-lite","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'