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Nate from Nate’s Substack

Daily newsletters on AI strategy, news, and implementation for practitioners and leaders who are past the hype and ready to build.
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Recent Emails
YesterdayNobody Checked Deloitte's Report. One Academic Did. It Cost Them A$97,587.The people who take the time to read with care are paying for the people who don’t. Here’s the skill I built to keep your own work out of that pile — and why no skill can do the part that matters.
3 days agoYour AI bet can be right and still run out of money. Grab the two-clock prompt: what has to be true, how long it really takes, who controls your runway, what pays today.Aschenbrenner read AI right and still had to sell. Apple has looked slow for two years and it doesn't matter. The forecast was never the problem.
4 days agoExecutive Briefing: Which of the 5 Levels of AI Builder Are You, and What It Costs YouA five-level map for figuring out whether you have an idea, a business, or an advantage that can survive the next model launch.
5 days agoSomebody else decided what good looks like, and it shipped with the skill you installed. Here's the guide to fix it.A practical test for deciding when to keep a shared skill, rebuild it around your judgment, or remove it.
1 week agoI Built The Token Saver Skill To Cut My Token Use By 90%. Here Is What It Can And Cannot Do For You.My tracker logged 3.77 billion Codex tokens in one day. 95.73% of that input was reported as reused — material I never typed. So I went looking for what I could remove without making the work worse.
1 week agoStop guessing whether a cheaper model can do the job. Grab the bakeoff guide: the validator, the manifest, the score sheet, and the fixtures.The test I use for Qwen, GLM, DeepSeek, Kimi, and MiniMax—and the work I still keep on frontier models.
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