Hello Google Cloud team,
I am requesting allowlist access for the Gemini 3.1 preview image generation model in Vertex AI to utilize my Google Cloud $300 Free Trial credits.
Project Details:
- GCP Project ID: gen-lang-client-0860960577
- Billing Account ID: 01C68A-0805C1-41EDB4
- Endpoint: global
- Billing: Enabled (active, prepay)
- Vertex AI API: Enabled
Models Requested:
- gemini-3.1-flash-image-preview (Nano Banana 2)
Use Case:
I am developing an educational tool for Turkish medical students preparing for the TUS (Turkish Medical Specialty Exam). The system generates atlas-quality medical infographics from mind map outlines (covering physiology, anatomy, histology, embryology). I have already validated the workflow on the AI Studio API and successfully generated 500+ educational images, but my preview-tier API key does not utilize my $300 free trial credits, causing the credits to remain unused while I incur direct charges.
Current Usage Pattern:
- ~50-100 images per topic
- Total expected: 1500-2000 images for full TUS curriculum
- Production-grade error handling, retry logic, and rate limiting already in place
I would like to use Vertex AI to leverage my free trial credits effectively. I have already verified end-to-end integration with the GA model gemini-2.5-flash-image, so the infrastructure is ready.
Thank you for your consideration.