Anthropic's J-Lens: Understanding AI Behavior Made Simple
Update July 2026: recent developments in Anthropic may affect the information in this post — see details below. 🎧 Prefer to listen? Your browser does not support the audio element. Anthropic’s J-lens tool found words like “panic” and “cheat” floating inside Claude’s neural network. That sounds like sci-fi, and the headlines ran with it. MIT Technology Review’s Will Douglas Heaven dug into the claims and came back with a cooler take: LLMs aren’t brains, and calling their internal states “thoughts” is misleading. But the research holds up. And if you build with AI, it has real practical implications you should know about. ...