The CLSkills blog

163 posts on Claude Code, agents, and prompt engineering. Every claim tested.

The Launch-Day Walkback: Astra, Meta's Open-Weights Pledge, and Grok 5

Three 2026 cases where the triumphant announcement and the quiet correction came from the same people, and five checks to run on the next AI launch post before you believe it.

Sep 21, 2026 · 7 min read · the claims ledger

How to Score Any AI Claim in Five Minutes

A five-step canvas for deciding whether an AI claim is confirmed, refuted, pending or unfalsifiable, worked in full on Sam Altman's "AGI era" launch line, with a second real claim for you to score yourself.

Sep 19, 2026 · 7 min read · the claims ledger

132 AI Claims Scored in 2026: What the Numbers Actually Say

I scored 132 public claims from fifty AI leaders against what had happened by September 10, 2026. Here is the tally by category, why pending dominates, three named examples in each bucket, and what to do with a claim that has not resolved.

Sep 17, 2026 · 7 min read · the claims ledger

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