Poor Image Quality in Gemini Batch API Compared to Single Generation

[BenitoJD]

Description

I'm using the Gemini Batch API for image generation, and I've noticed that the generated image quality is significantly lower compared to non-batch (single request) image generation.

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Steps to Reproduce

1. Call the Gemini Batch API for image generation with a standard prompt
2. Generate images using the same prompt via single (non-batch) API
3. Compare the output quality

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Expected Behavior

The image quality from the Batch API should be consistent with the quality produced by the standard (non-batch) image generation API.

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Actual Behavior

• Images generated via Batch API appear:

  • Lower resolution
  • Less detailed
  • Slightly distorted in some cases

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