Gpt-images-1 403;What are the conditions for requesting this model gpt-image-1?

To use some “protected” models, API Organization Verification is required, even if you are Tier 5 level:

New GPT Image Model in the API

https://help.openai.com/en/articles/10910291-api-organization-verification

https://platform.openai.com/settings/organization/general