OpenAI simplifies API usage tiers from five to three
OpenAI simplified its API usage tiers to three tiers: Build, Launch, and Grow.
What changed
OpenAI simplified its API usage tiers from five to three: Build, Launch, and Grow. Organizations automatically upgrade as total credit purchases reach tier minimums.
What it means for Zabio customers
Zabio offers some of this vendor’s models, but none of the models named in the source are in the Zabio catalog.
What Zabio does
Nothing changes for Zabio customers.
Source
Simplified API usage tiers from five to three: Build, Launch, and Grow. Organizations automatically upgrade as total credit purchases reach tier minimums.
Original announcement: OpenAI API changelog
Published automatically from the official announcement, minutes after it appeared. Reviewed by a person within the day.
Source: OpenAI API changelog (2026-10-05)