Anthropic's announcement of Fable 5.1 and Mythos 5.1 — one base model, two guardrail postures.
- official
- models
- announcement
- fable
Load-Bearing Vocabulary
An interactive cluster analysis of 467K pull requests — tracking when Claude's load-bearing words entered GitHub and spread.
Louis Abraham's interactive visualization analyzing 467,387 documents (52.5M word occurrences, weekly granularity from 2025-01 to 2026-08) to trace when and how the characteristic vocabulary of Claude-written pull requests appeared and diffused across GitHub. A single-file page with all data inlined — HN 703 points. Fascinating both as a data point on AI-written code volume and as a specimen of readable data journalism.
Repository
louisabraham/load-bearingCharted
Related on the map
Anthropic's canonical essay on agent design — workflows vs agents, and five composable patterns.
- official
- agents
- engineering
- patterns
12-Factor Agents
GuideHumanLayer's 12 design principles for production-grade LLM agents — the closest thing to a 'best practices' manifesto.
- agents
- best-practices
- production
- principles