Quota increase request: gemini-3.1-flash-tts (100 RPD despite active billing

Hello Gemini API team,

I’m requesting a daily quota increase for the model gemini-3.1-flash-tts on my project.

Project details:

  • Project ID: tts-bonheur
  • Project number: 678350269..
  • API: Gemini Developer API (generativelanguage.googleapis.com), via API key
  • Model: gemini-3.1-flash-tts (Preview)
  • Billing: Active and linked to the project

Issue:
The quota page shows a hard limit of 100 requests/day (generate_requests_per_model_per_day) for this model, and we hit RESOURCE_EXHAUSTED (429) after a modest number of calls today. This limit seems disconnected from our billing status, similar to the provisioning gap other developers have reported for this same model.

Requested limit: At least 2,000–5,000 requests/day to start.

Use case:
We’re building a French wellness platform (self-hypnosis / guided relaxation audio) using Gemini TTS to generate personalized voice sessions for users, across 15 different voice profiles. Each user session requires multiple TTS calls (intro block, personalized generated text, closing block). We’re in early production with a small but growing user base, and the current 100/day limit blocks normal testing and real usage.

Thank you for your help.