Anthropic bans ‘abusive or cruel behavior’ toward Claude
Anthropic is making changes to its usage policy for the first time in over a year to reflect new and high-risk cases of misuse - including election interference, weapons development, surveillance, and health and financial uses. But one of the most significant changes prohibits "sustained and needles
Anthropic launches free AI security scans for open-source projects
Anthropic's offering to help open-source projects track down security vulnerabilities with a new service called OSS Scanner. It says open-source projects that opt-in will get "thorough, periodic security scans by our strongest models at no cost." That could mean open-source projects get alerted abou
Anthropic's Claude Science creates the first complete ultraviolet map of the sky
Astrophysicist Brice Ménard of Johns Hopkins University used Anthropic's Claude Science to map the entire sky in ultraviolet light for the first time. AI agents downloaded data from multiple space missions, calibrated it, and filled in gaps using inpainting. Predictions averaged about ten percent de
OpenAI’s math solutions aren’t meeting the field’s standards yet
OpenAI's flood of proofs deviated from the guidelines set by a group of mathematical researchers consulted by the frontier lab.
Mathematicians React With Fury as OpenAI Releases Hundreds of New AI-Generated Proofs
The Association for Human Mathematics is calling for an OpenAI boycott after the company released more than 700 AI-generated math manuscripts at once. OpenAI had to retract three papers the next day over a sign error. Fields Medalist Terence Tao warns that AI's mass "harvesting" of open problems lea
OpenAI Researchers Say They Were Fired for “Prioritizing Safety”
Three fired OpenAI safety researchers dispute allegations of mishandling sensitive information, warning in an open letter that their dismissals are creating a chilling effect on the company’s AI safety culture.
Kisoku 1.6B: LLM trained solo from scratch on a TPU grant, matches Llama 3.2 1B
Inside Mark Zuckerberg’s Decision to Pull the Trigger on Meta’s A.I. Agent
Show HN: Context Diet – trims tool output before it floods Claude Code's context
Anthropic's Claude can now orchestrate up to 1,000 AI agents in parallel through dynamic workflows
Anthropic is adding dynamic workflows to Claude Managed Agents, letting a lead agent distribute tasks across up to 1,000 sub-agents at once. In testing, a single agent found at most 27 of 70 hidden bugs in a codebase, while the multi-agent workflow consistently caught 66. The article Anthropic's Cla
An Anthropic AI model sent a false homicide tip to Philadelphia police
Anthropic did not discover this behavior until over two months after its AI submitted the false tip.
OpenAI cannot make AI safe on its own [pdf]
‘Pure insanity’: Mathematicians will need years to make sense of OpenAI’s latest drop
"Staggering." "Overwhelming." "Unprecedented." "Surreal." "Pure insanity." Those were among the descriptions more than three dozen mathematicians reached for in conversations with The Verge as they tried to make sense of the flood of mathematical results OpenAI abruptly dropped on the field this we
OpenAI Wargaming Response in Case of Public Revolt After Catastrophic AI Disaster
Everything's on the table.
Sacked OpenAI Insiders Say the Company Is Firing Anyone Who Warns What’s Really Going On
If there ever was a culture of safety, it's being replaced by a culture of fear.
Typesafe AI raises $870M at $7.5B
Show HN: Let your AI agents paint big arrows, boxes and text on your screen
Ideas aren't getting harder to find, anyone who tells you otherwise is a coward
OpenAI Rolls Out Ultrafast Mode for GPT-6.1 Sol at Up to 8x Speed
OpenAI revenue keeps surging as company seeks $30 billion in fresh capital
OpenAI's annualized revenue rate sits at about $50 billion, well below the initially reported $70 billion figure that was based on a different accounting method. The correction sent chip stocks sliding. Meanwhile, OpenAI is negotiating at least $30 billion in fresh capital at a $1.4 trillion valuati