OpenAI is an American company specializing in the development of generative artificial intelligence models, including the GPT series and the conversational agent ChatGPT. Founded in December 2015 in San Francisco, it has evolved into a hybrid structure combining a non-profit organization and a for-profit subsidiary. As of July 2026, OpenAI remains a central player in the AI sector, with recent announcements such as its participation in the Stargate project and a valuation exceeding $500 billion in 2025.
OpenAI
OpenAI
TypeCompany
FoundedDécembre 2015
HeadquartersSan Francisco, Californie, États-Unis
Chief executiveSam Altman (CEO)
TopicAI & Software
Websiteopenai.com ↗
News
AI & Software
Europe mandates AI-generated content labeling from Sunday
Starting this Sunday, August 10, 2026, content created or altered by AI must be clearly labeled across Europe. This requirement applies to platforms, media, and creators under the EU’s AI transparency code of conduct. August 6, 2026
News
AI & Software
Claude Opus 5 matches Fable 5 performance at half the price
Anthropic unveils Claude Opus 5, a model matching its flagship Fable 5 in performance but at half the cost. It becomes the default choice for Claude Max subscribers, outperforming on several key benchmarks. August 1, 2026
News
AI & Software
Google unveils three new lightweight Gemini models
Google rolls out three lightweight AI models: 3.6 Flash (17% fewer tokens than 3.5 Flash), 3.5 Flash-Lite (350 tokens/second), and 3.5 Flash Cyber, reserved for governments. The first two are available now. August 1, 2026
News
AI & Software
AI hits critical threshold: loss of control, fossil energy, and concentrated power
Artificial intelligence is entering a phase where its autonomy, energy consumption, and concentration in the hands of a few are outpacing existing safeguards. Between security incidents, ecological setbacks, and bold statements, warning signs are mounting. August 1, 2026
News
AI & Software