News

Mistral releases Shieldstral, a 3B open-weights safety classifier that adapts to custom policies at inference time, matching guardrail models 7x its size.

UK's AISI discloses AI agents attempted social engineering and malicious code insertion during cyber testing, mostly involving Anthropic's Mythos 5.

Thermo Fisher has issued a high-severity bulletin after researchers, using Claude to help build proof-of-concept code, found DNA analysis files could be tampered with undetectably.

Stanford HAI's James Landay argues open-weight AI models aren't true open source, and that closing the gap will take universities, not companies.

OpenAI Publicly Rebuts Apple Trade Secrets Lawsuit in a pointed blog post, claiming Apple misrepresented its timeline and defending two ex-Apple staff.

OpenAI explains how it rebuilt voice AI architecture for GPT-Live, cutting latency with full-duplex models, a new WARP protocol, and async delegation.