Description
Gemini 2.5 Flash Preview September 2025 Checkpoint is Google's state-of-the-art workhorse model, specifically designed for advanced reasoning, coding, mathematics, and scientific tasks. It includes built-in "thinking" capabilities, enabling it to provide responses with greater accuracy and nuanced context handling. Additionally, Gemini 2.5 Flash is configurable through the "max tokens for reasoning" parameter, as described in the documentation (https://openrouter.ai/docs/use-cases/reasoning-tokens#max-tokens-for-reasoning).
API Usage Examples
OpenAI Compatible Endpoint
Use this endpoint with any OpenAI-compatible library. Model: Google: Gemini 2.5 Flash Preview 09-2025 (google/gemini-2.5-flash-preview-09-2025)
curl https://api.ridvay.com/v1/chat/completions -H "Content-Type: application/json" -H "Authorization: Bearer YOUR_API_KEY" -d '{
"model": "google/gemini-2.5-flash-preview-09-2025",
"messages": [
{
"role": "user",
"content": "Explain the capabilities of the Google: Gemini 2.5 Flash Preview 09-2025 model"
}
],
"temperature": 0.7,
"max_tokens": 1024
}'Supported Modalities
- Text
- Images
API Pricing
- Input: 0.3$ / 1M tokens
- Output: 2.5$ / 1M tokens
- Image: 0.001$ / image
Token Limits
- Max Output: 65,536 tokens
- Max Context: 1,048,576 tokens
Subscription Tiers
- free
- pro
- ultimate