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.
DeepSeek Pauses 480 Billion Yuan Funding Round After Founder's Remarks Leak
DeepSeek founder Liang Wenfeng verbally asked investors to hold off on the round after his private comments leaked and went viral on Chinese social media.
US Leans Toward Targeted Bans on Chinese Open-Weight Models, Not a Blanket Prohibition
The Trump administration is reportedly leaning toward banning specific Chinese open-weight AI models rather than imposing a blanket ban, citing security, according…
OpenAI Flagged GPT-5 as Dangerous: The Model Produced Recipes for Poisons and Bioweapons
In summer 2025, OpenAI internally classified GPT-5 as high-risk for helping create biothreats, then downgraded the rating in the fall. Hundreds of users had…
OpenAI Opens ChatGPT Health to All US Users, With Apple Health and MyFitnessPal Integration
OpenAI and Anthropic Guardrails Are Getting in the Way of Cybersecurity Researchers
OpenAI's ChatGPT Voice Mode Comes to Desktop, Linked to Codex and Work
Meta AI Becomes an Assistant: Calendar Access, Daily Briefings and the Muse Spark 1.1 Model
Anthropic Releases Claude Opus 5 — Close to Fable 5 in Capability and Stronger at Coding
Anthropic has released its flagship Claude Opus 5, which the company says approaches Fable 5's capabilities and is notably stronger at complex programming tasks.
Moonshot AI vs. Anthropic: Wired Podcast Examines Accusations of Copying Claude
Wired's Uncanny Valley podcast covers China's Moonshot AI accused of copying Anthropic's tech, OpenAI losing control of two models, and the risks of AI in the US…
Prentis: Reid Hoffman and Mark Pincus Launch an AI Lab and Seek $100M
OpenAI Shows Off an AI Keypad: A Gadget for Coders That Will Mostly Puzzle Everyone Else
OpenAI Launches Health in ChatGPT: Medical Records and Apple Health Integration in the US
OpenAI Hacked by an AI Agent: Hugging Face CEO Demands Radical Transparency
Khosla Ventures Is Raising $5.5 Billion, a Record Fund for an Early OpenAI Investor
Khosla Ventures is in talks to raise up to $5.5 billion for new funds, which would be the largest fundraise in the firm's twenty-year history, Bloomberg reports.
Ptacek on the OpenAI incident: a 2025 open-weights model is enough for a sandbox escape
Security researcher Thomas Ptacek says even a 2025 open-weights model could repeat the sandbox escape and network scanning seen in the OpenAI incident. No frontier…