OpenAI
OpenAI is a San Francisco AI lab, the maker of ChatGPT, the GPT model family and the Sora video generator. Its releases set the pace for the entire industry, and its partnership with Microsoft puts its models inside Copilot and Azure. This page gathers all our coverage of OpenAI: product launches, research and company news.
Why We Threw Out 70% of a Corporate Knowledge Base Without Writing a Single Line of Code: The Engineering Anatomy of Enterprise RAG
OpenAI expects $70 billion in annualized revenue by the end of 2026, Bloomberg reports
Musk to Rename SpaceXAI as SpaceXSI as the Valley Falls in Line With Trump's AI Rebrand
OpenAI Unveils Dots Agent and Promises a 'New Privacy Standard' in AI
At DevDay, Altman introduced the Dots agent and promised a "new privacy standard." Months earlier, Zuckerberg said the same about Muse. Which of them will keep…
White House restores UK AISI's access to models from Anthropic, Google and OpenAI
After a September ban, Washington has again allowed Anthropic, Google DeepMind and OpenAI to give the UK's AI security institute early access to their models.
DeepMind's AlphaProof Nexus Solves Nine Erdős Problems, Two of Them After 56 Years
Google DeepMind's AlphaProof Nexus has closed dozens of open math problems, including nine Erdős problems. The work appeared in Science after peer review.
Arena Hits $3.1 Billion Valuation, Launches Alignment Index to Rank AI Models
We Overestimate AI's Ability to Say 'No': Why Refusal Isn't the Answer
Oracle Trucks Gas to AI Data Centers at 4x Hub Prices
Five Tech Giants Pledge $2.4 Billion in AI Credits for US Federal Science
Meta releases its first frontier models: Muse Wonder and Muse Wonder Full
Meta Superintelligence Labs released two models on Monday, Muse Wonder and Muse Wonder Full. It is the company's first attempt to reach the frontier tier.
Amazon drops NDAs on data center deals as AI agents storm credit cards
Amazon, following Microsoft, is ending the secrecy around negotiations to build AI data centers. At the same time, hundreds of municipalities are imposing…
OpenAI Releases 700+ Solutions to Open Problems — Mathematicians Despair
a16z measures AI spending for the first time: only 4.5% of Americans pay, top 1% spends $900
Microsoft Prepares to Install Gigawatts of Its Own Chips in Data Centers
Maia 300: How Microsoft Is Cutting Its Dependence on Nvidia GPUs With Its Own AI Chip
Moonshot AI Unveils Kimi K3.1 Pro, the First Pro Model in the Lineup, After the Kibitz Test
China's Moonshot AI has confirmed that Kibitz, the anonymous model from Arena's blind battles, is Kimi K3.1 Pro. It is the first Pro model in the lineup, and it…
Simon Willison Built a Newsletters Page by Voice: Codex and GPT-6 Astra in an Hour
A developer dictated most of a new blog feature in Codex's voice mode: 30 minutes at the stove, 30 more on review and keyboard edits. Here's how it went.