GPT-3 family
Closed
GPT-3 first appeared in a May 2020 research paper. OpenAI introduced request-based API access in private beta on June 11, 2020. This entry describes the historical family and API milestone, not one immutable served checkpoint; current access and retirement status are not established by these sources.
Benchmark scores
Access
Historical family-level record. The June 11, 2020 API announcement offered access by request in private beta, not general availability. Exact served checkpoints, later availability and retirement dates were not qualified in this slice. No precise paper settings are inherited across the API family.