Articles · Gemini AI Tools
Submit many prompts once, wait for Gemini Batch, and do not invent finished results
A batch box is easy to treat as a faster chat that returns every answer immediately. It is not. AI Batch Processor submits prompts to Google’s Gemini Batch API when this host is on a paid configuration. Jobs are asynchronous. DevNestro stores only a session id and the Google batch name in memory so you can check status, cancel when supported, and download completed results. It does not invent finished text while the job is pending, running, or expired. There is no database solely for batch tracking. The free tier fails closed before any Batch API call.
Why this is worth doing in the browser
People want a batch processor because rewriting fifty similar prompts by hand is slow. Shipping a fake “done” table while Google is still queueing the job would teach the wrong habit. Related tools include the context-cache demo when you need repeated questions on one large source, and Gemini Chat when you need one interactive reply. Results are drafts. Verify facts. Do not paste confidential lists unless you accept Google processing.
How to use the tool
Paste one prompt per line or upload JSONL. Confirm cloud batch processing. Submit batch on a paid host. Check status until the job succeeds, fails, cancels, or expires. Download results when text is available. Clear drops the on-screen session.
- Do not expect an immediate answer. Batch is asynchronous.
- Free-tier hosts refuse the request before calling Google.
- Keep the prompt list short. This page caps batch size.
- Clear the page on a shared computer when you are done.
Privacy
Prompts are sent to Google Gemini Batch API on a paid host. Session tracking stays in memory and is discarded. Logs may include feature, model, duration, and status—not the prompts or results. This is not processed only in your browser. Free-tier training language follows the configured tier.
Have a list of prompts you are willing to send on a paid host? Open AI Batch Processor, submit once, and poll status instead of refreshing into invented answers.