The Gemini Batch API Manager is a Mac app for managing Batch requests for the Gemini Batch API. To use:

1. Download the code from this repo: https://github.com/trySwiftAI/GeminiBatch
2. Open in Xcode 26 (running on macOS 26)
3. Upload one or several JSONL files that should be run in Batch Mode. To test, use the included sample_batch_requests.jsonl file (~ $0.0001 using the Gemini 2.5 Flash Lite model)
4. Click Run or Run all
5. Wait for the batch job to complete (takes approximately 5 - 15 minutes)
6. Download the results (as a JSONL file)
7. Use JSONL Beautifier to review the results if needed