Gemini 2.5 Flash Image
Google is retiring this model on 2 October 2026. After that date it stops answering, so it's not a good choice for new work.
Older image model. Shuts down 2 October 2026 — use Gemini 3.1 Flash Image.
Private by design
When you use Gemini 2.5 Flash Image in Polymeti, your browser sends the message to Google directly, with your own API key. Nothing passes through a Polymeti server.
- We never see your conversation.
- Your API key is stored in your browser, not on our servers.
- Your chat history lives on your device. Back it up to your own Google Drive if you want it on more than one.
What it can do
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Context window
32,768 tokens
≈ 25,000 words · about 98 pages
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Max output
32,768 tokens
≈ 25,000 words in a single answer
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Knowledge cutoff
June 2025
its training cutoff
- Reads images you attach
Modalities
- Text Input and output
- Image Input and output
- Audio Not supported
- Video Not supported
Features
- Streaming Supported
- Function calling Not supported
- Structured outputs Supported
- Fine-tuning Not supported
Ready to try it?
Polymeti is currently invite-only.
Sign inBring your own API key · Your chats stay in your browser