
Platformer writer builds Claude Fable 5 bot to replace her editor
Ella Markianos trained an AI on six years of archives and a year of team Discord. It landed 30% useful edits and one factual error every two columns.
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Ella Markianos trained an AI on six years of archives and a year of team Discord. It landed 30% useful edits and one factual error every two columns.

Anthropic's Claude Code creator hasn't written code in six months and predicts 100x more builders.

A new framing argues today's AI overbuild will leave behind durable infrastructure, even if the equity returns disappoint a generation of investors.

Platformer drops its thrice-weekly cadence for original reporting, citing AI-generated briefings encroaching on newsletter work since January 2026.
The tightly edited AI news email engineers, founders, and investors actually open. One email. Every weekday. Five minutes to finish.
The briefing read inside teams at