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Squared
The AI signal for CTOs and Heads of AI, every Friday. Plus practitioner insights from shipping production AI. By Daniel Usvyat, USQRD.
Builder Edition
For the people shipping it — what changed in AI engineering this week and what's worth acting on.
Leadership Edition
A weekly briefing for senior leaders drowning in AI noise — the few things that actually matter and what each means for you.
Field Notes
Practitioner notes from building and shipping production AI. Published between Friday briefings.