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Sources

Alex Heath

Exclusive reporting on the AI race.

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Substack
PricingFreemiumPublishesDaily
Issues112Founded2 years agoLast Issue6 days ago
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Latest Issues

The AI spending curve debate

In addition to my Monday evening of programming with Yahoo, I’m excited to announce that I’ll be participating in a panel titled “Attention, AI and the Future of Marketing” with Joe Marchese of Human Ventures and Bryson Gordon, Microsoft’s...

6 days ago
4

Inside Apple's Siri revamp, Anthropic readies Mythos

My notes from WWDC. And scoop: Anthropic is about to release a public version of Mythos.

I’ve been in Cupertino all day at Apple Park for WWDC. My takeaways are below. Keep reading for a scoop on Anthropic's next big model release.

8 days ago
14
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Subscriber Q&A: Live @ Apple WWDC

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8 days ago
2

The last AI bagholders

Anthropic and OpenAI have burned through private capital. Also: People keep starting AI labs, Microsoft's addiction memo, and jobs are not going away yet.

Happy Friday. The weather in NYC this week has been incredible.

12 days ago
8
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Microsoft embraces OpenClaw

Nadella throws open his arms to the Clawfather. Also: Codex comes for normies, Uber's tokenmaxxing crackdown, Perplexity's inference play, and more.

It’s Tuesday, and Microsoft led today’s AI news with all of its announcements at Build. Me...

14 days ago
4
1
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Authors

The writers behind this newsletter.

  • Alex Heath

    Author of Sources, a newsletter about the AI race. Co-host of the ACCESS podcast.

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