Google/gemini-2-5-flash/Released Jun 2025

Gemini 2.5 Flash

Fast multimodal reasoning, 1M context

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About Gemini 2.5 Flash

Gemini 2.5 Flash is a multimodal LLM designed for fast, cost-effective reasoning across text, images, audio, and video.

It excels in low-latency, high-volume tasks that require rapid processing with strong reasoning abilities, making it suitable for general-purpose applications where speed and versatility are essential. Its main strengths include an exceptionally long context window (up to 1 million tokens), native support for multiple modalities, and robust multilingual capabilities.

Some other noteworthy features of Gemini 2.5 Flash include deep domain knowledge in science, mathematics, and code, as well as support for agentic use cases and the ability to handle large-scale processing with efficient performance.

MetricValue
Context Length1,048,576 tokens
MultilingualYes

Ready to build with Gemini 2.5 Flash?

Try Gemini 2.5 Flash in the Workbench to prompt it, compare outputs, and iterate on prompts without writing any code. When you're ready to ship, call the same model from our API and build your own apps on top of it.

curl -sSf -X POST https://hub.oxen.ai/api/ai/chat/completions \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer $OXEN_API_KEY" \
    -d '{
  "model": "gemini-2-5-flash",
  "messages": [
    {
      "role": "user",
      "content": "Try sending a message."
    }
  ]
}'

API endpoint

See the API reference for request and response formats.

POSThttps://hub.oxen.ai/api/ai/chat/completions