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Michael DeWitt via Signal // Next

The Weekly Pulse

AI infrastructure decisions are now business strategy. This week's moves from Microsoft, OpenAI, and Google signal that the window for unhurried AI planning is closing fast. Are you ahead or at risk?

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Michael DeWitt

25+ years in technology. I run DeWitt Labs independently — no VC, no agency. Signal // Next and Nuri are what I make when no one tells me what to build.

25+ years in tech 100% independent
Nuri AI
What's the most underrated AI capability right now?
Structured output — the ability to get reliably formatted JSON from a language model. It sounds mundane, but it's what makes AI composable with existing software. Most demos skip it; most production systems live or die by it.

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Everything you need to know about DeWitt Labs

Signal // Next is DeWitt Labs' research newsletter — delivering AI insights, analysis, and research for the AI-curious. We publish Deep Signal essays and a Weekly Pulse briefing every Tuesday.

Deep Signal delivers in-depth research essays on AI, technology, and what's actually happening under the hood. Weekly Pulse is a concise Tuesday briefing covering the AI trends and developments that matter most right now.

Weekly Pulse arrives every Tuesday morning. Deep Signal essays are published 2–4 times per month. You'll never receive more than 2 emails per week.

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Anyone curious about AI — builders, founders, students, professionals, or just people who want to understand what's happening with artificial intelligence. Nuri is accessible to everyone, not gatekept by job title.

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