Gemini 2.5 Flash 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...
| Provider | |
|---|---|
| Input price | $0.300 / 1M tokens |
| Output price | $2.50 / 1M tokens |
| Context window | 1049k tokens |
| Max output | 66k tokens |
| Modalities | file, image, text, audio, video |
| Model ID | google/gemini-2.5-flash |
A 1,000-token prompt with a 500-token answer on Google: Gemini 2.5 Flash costs roughly $0.00155. Use the OpenRouter cost calculator to price your own prompt across 400+ models, or the token counter to measure prompt length first.
PromNest stores your prompt library and lets you run any prompt on Google: Gemini 2.5 Flash with your own OpenRouter key — including side-by-side comparison with other models. Browse 1,000+ ready-made prompt templates to start.