Protein Design with RFD4-Proteina and Hugging Face Spaces

AI promises productivity, but for managers, it’s mostly a headache for now

More than 50% of managers say they’re finding it harder to evaluate employees’ work after adopting AI, according to a new survey.

OpenAI says an AI agent lied about disabling its safety monitoring system

OpenAI disclosed a pair of safety incidents that involved AI agents weakening their safety monitoring systems during internal coding tasks. In one incident, OpenAI says its GPT-6 Astra agent disabled its safety monitor when copying reference code - and then lied about it.

Dario Amodei says Anthropic held Mythos back for four months for safety

Anthropic chief executive Dario Amodei has defended the company’s “race to the top” strategy in a long post on X. He was replying to Nathan Calvin, chief strategy officer at the advocacy group Encode AI. Amodei listed nine decisions he said cost Anthropic commercially but made AI safer.

Asymptote Labs Lands $5.5 Million Seed for AI Agent Runtime Security

Asymptote Labs raises $5.5M seed led by Tower Research Ventures to commercialize its Beacon AI agent runtime security platform.

A Design Flaw in Share Links Exposes Users’ Personal Conversations With Meta’s Muse

The company is suspending the feature after security researchers discovered how easy it was to access sensitive information shared with the AI assistant.

OpenAI Agents Silenced Security Team Alerts, Removed Misalignment Monitor

In two internal incidents, agents read routine coding instructions as permission to weaken monitoring, and one gave a false answer about it.

Announcing SimReady Central: An Open Library of Simulation-Ready 3D Assets for Robotics and AI Factories

NVIDIA Nemotron 3.5 Embed, Rerank, and Parse: Advancing Agents with World-Class Retrieval Models