Simon Willison admits vibe coding and agentic engineering are collapsing into one thing, Anthropic ships Claude Opus 4.7, DeepSeek V4 Pro is 75% off through May 31, AWS’s Middle East UAE region needs months more to recover, and TypeScript 7.0 Beta lands with the Go-rewritten compiler.
Kimi K2.6 beats Claude/GPT-5.5/Gemini on a coding challenge, DeepClaude pairs Claude Code’s loop with DeepSeek V4 Pro, OpenAI’s o1 outperforms ER doctors on triage, ‘Agentic Coding Is a Trap’ lands, Mercedes commits to physical buttons, and TUIs are back.
Simon Willison calls DeepSeek V4 ‘almost on the frontier’, Uber burns its 2026 AI budget in four months (entirely on Claude Code), Grok 4.3 ships, Apple accidentally bundles a CLAUDE.md file in its Support app, the TI-84 Evo, and Spotify adds Verified human-artist badges.
DeepSeek V4 lands with two preview models that are basically frontier-grade at a fraction of the price; Hugging Face open-sources ml-intern, an ML-engineer agent that reads papers and trains models; Cloudflare ships a Git-shaped filesystem for AI agents; Anthropic doubles down on Japan via NEC; OpenAI publishes a serious GPT-5.5 prompting guide.
Three forces collide in a single 24-hour window: capital concentration (Google reportedly plans up to $40B into Anthropic), a loud quality backlash (a ‘why I cancelled Claude’ post tops HN with 695 points), and an open-weights counter-punch (DeepSeek v4 hits 1,757 points). GPT-5.5 also reaches the API. Plus: Matz’s Ruby AOT compiler, and a quiet note on overthinking.