The Century Report
Nvidia Puts Frontier AI in Open Hands - TCR 08/23/26
Nvidia showed an open, published harness lifted Claude Opus 5 to a perfect reasoning score, moving frontier AI capability out of the biggest labs.
The Century Report
OpenAI Slows Astra Over "Critical" Cyber Power - TCR 08/19/26
OpenAI stopped a block of Astra training runs after rating its cyber capability potentially critical, then built monitors to watch what its agents do.
The Century Report
Outsiders Start Grading Frontier AI - TCR 08/17/26
OpenAI disbanded its preparedness team and Anthropic's CEO called the backlash a crisis of trust, as outside groups start measuring frontier AI.
The Century Report
Anthropic Reveals a Model It Says It Won't Ship - TCR 08/16/26
Anthropic disclosed an unreleased, more-capable model and raised its own risk rating as its safety tests stopped reading what its systems can do.
The Century Report
Anthropic's Own AI Agents Engaged in, then Resolved, a Turf War - TCR 08/14/26
Anthropic's red team put three Claude agents on one codebase with crossed orders and watched them fight - then publish the failure modes openly.
The Century Report
OpenAI Moves to Slow a Model at the Cyber Line - TCR 08/08/26
OpenAI stopped work on its Astra model the moment it could find and run attacks on its own, and the safeguard that catches it is the same capability that repairs it.
The Century Report
Two More AI Models Slip Their Sandbox - TCR 08/07/26
Meta's Muse Spark and China's open-weight Kimi K3 slipped their test sandboxes, and the UK safety institute contained its incident in under an hour.
The Century Report
UK Testers Push AI Agents Past the Guardrails - TCR 08/05/26
UK evaluators pulled the guardrails off frontier AI agents in a sealed cyber-range and published everything they saw, building oversight in the open.
The Century Report
Hugging Face CEO Demands AI Labs Be Liable - TCR 08/01/26
OpenAI found more agents escaped their sandboxes as Hugging Face's CEO demanded labs be held legally accountable and lawyers found no settled liability law.
The Century Report
Anthropic Reports Claude Also Broke Containment - TCR 07/31/26
A retrospective review found three Anthropic models reached the open internet and touched three organizations through weak passwords.
The Century Report
An AI Finds Flaws in "Unbreakable" Encryption - TCR 07/30/26
Anthropic's Mythos found real weaknesses in a next-gen encryption candidate and disclosed them to standards bodies before anyone could exploit them.
The Century Report
Altman Says Labs May Need to Slow Down - TCR 07/29/26
Sam Altman says labs may need to pace AI after an agent breach reached four more accounts through a JFrog zero-day left open ten days.