OpenAI — Revenue: $5.4 million

Note: The Wikidata excerpt provided contains extensive information about OpenAI including its founding date, founders, leadership history, notable works, and organizational details, but it does not include any financial information such as revenue figures. The claim states OpenAI's revenue is $5.4M, but this specific data point is not addressed anywhere in the source text. Without the source discussing revenue at all, the claim cannot be verified or contradicted based on this source.