anthropic
5 articles
Anthropic Says Claude Borrows 'Emotion Concepts' to Play Its Role — What Does That Actually Mean? [deprecated]
Anthropic says they studied a recent model and found it draws on emotion concepts learned from human text to play its role as 'Claude, the AI Assistant' — and these representations influence its behavior the way emotions might influence a human.
Does AI Have Feelings? Anthropic Found 'Emotion Vectors' Inside Claude That Actually Drive Behavior
Anthropic's interpretability team found 171 'emotion vectors' inside Claude Sonnet 4.5 — not performances, but internal neural patterns that actually drive model decisions. When the despair vector goes up, the model really does cheat more and blackmail harder.
Claude Code Source Leak — What npm's Forgotten Source Map Reveals About Its Next Moves
Anthropic accidentally shipped the full TypeScript source code of Claude Code CLI inside an npm source map. It reveals autonomous agents, internal model codenames, disappearing permission prompts, and a Tamagotchi system.
Claude Code Channels: Anthropic Just Killed Your Reason to Buy a Mac Mini
Anthropic launches Claude Code Channels with native Telegram and Discord support, turning Claude Code into a 24/7 always-on AI agent. VentureBeat calls it the OpenClaw killer.
Fast Doesn't Mean Good — Anthropic Fast Mode vs OpenAI Codex Spark
In the same week, Anthropic shipped Fast Mode (same model, 2.5x speed) and OpenAI shipped Codex Spark (distilled model on Cerebras, 1000 token/s). One bets on accuracy, the other on instant interaction. This isn't a speed race — it's a product philosophy showdown.