OpenAI

US lab that released the gpt-oss open-weight reasoning models and the Whisper speech-recognition family. Those two lines are the parts of its catalogue that can be self-hosted.

HQ

US

Jurisdiction

US company subject to US law; only some models are published as open weights, and those carry the Apache-2.0 or MIT licence independent of OpenAI’s own terms of use.

Website

https://openai.com

European providers

no

Models