A developer reverse-engineering Anthropic's Claude Code binary discovered on June 30, 2026, that the tool had been silently encoding hidden signals into its AI system prompts for at least three months ...

Karpathy CLAUDE.md ten rules: a document attributed to Andrej Karpathy began circulating Friday, adding six agent self-check ...

OpenAI is moving away from models that require heavy hand-holding and toward systems that can better infer the user’s goal, ...

Z.ai pitches GLM-5.2 for long-running software engineering tasks The open-source model combines a one-million-token context window with architectural updates aimed at lowering the cost of ...

In this case it was simply removed from the Front Page. Having discovered this, perplexed, I sent an email to the moderator. @dang, who was very kind and quick in his response, explained to me that ...