The week Claude Code learned to be left alone
A run of releases (2.1.200–2.1.203) all pull in one direction — safer defaults, real cost dials, and background work you can finally trust. Plus Artifacts opens to Pro and Max.
→ read the week- 07-04 Fable 5: the ceiling, not the default
Claude Fable 5 is Anthropic's most capable model — and its most expensive. A researched guide to where it wins, when its premium is worth it over Opus 4.8, how to run it overnight, and how to prompt it — grounded in Anthropic's own docs and engineering posts.
models·workflow·cost
- 00
The one rule that changes everything, and the three habits that separate expert sessions from frustrating ones.
- 01
The four models, the low→max effort ladder, fast mode, and the two keywords worth memorizing — plus quick picks by task.
- 02
Manual, accept-edits, plan, auto, and bypass — what each does, when to reach for it, and why plan mode is the highest-leverage habit.
- 03
The finite context window, the commands that keep it healthy, and the difference between the CLAUDE.md you write and the memory Claude writes.
- 04
Four ways to teach Claude new tricks — and how to tell which one you actually need.
- 05
Three tiers of fan-out — background-by-default subagents, parallel worktrees, and dynamic multi-agent workflows — and when each earns its cost.
- 06
The desktop app as a workspace, the phone as a remote, the cloud as an overnight worker — and the one continuous thread that flows across all three.
- 07
Explore-plan-code-commit, the verification loop, and the handful of structural patterns experts reach for — plus the anti-patterns to unlearn.
- 08
The state of the art in team practice — CLAUDE.md as shared infrastructure, workflows committed as skills, parallel agents across worktrees and the cloud, one agent grading another, and the guardrails that hold at org scale.