EUGRADE

Products · vendor

OpenAI

https://openai.com

Legal entity
Unknown
checked 2026-10-17 · report an error
openai.com legal pages returned HTTP 403 to our fetcher. Contracting entity for EEA users not confirmed from a fetched primary source; retry from another network.
Headquarters
US
secondary source · checked 2026-10-17 · secondary source · report an error
Secondary: Wikipedia gives HQ in San Francisco, California. Primary pages were blocked (HTTP 403).

Ownership jurisdiction unknown foreign law fail

Contracting entity
OpenAI Group PBC (US)
secondary source · checked 2026-10-17 · secondary source · report an error
Secondary: Delaware public benefit corporation since the 2025-10-28 restructuring. EEA contracting entity not confirmed.
Ultimate parent
OpenAI Foundation (unknown)
secondary source · checked 2026-10-17 · secondary source · report an error
Secondary: nonprofit holding a stake (26% in body text) in the PBC and appointing its board. Country of incorporation not stated on the page; Wikipedia's ownership figures are inconsistent.

Products

pass partial fail unknown: no source foundwhat the criteria mean

What changed

  1. 2026-10-17 Fix Mistral consent-prompt claim from screenshot; add pipeline addendum and reviewer report (#34)
  2. 2026-10-17 Research: OpenAI ChatGPT as comparison product (#34) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01HnbkNqEnWa32X1hpMjwYn5

Every change to these facts is kept in version history. Each one was reviewed before publishing.