Sources

Sources

Home
About
Archive
Notes
Chat
Thinking Machines is nothing without its people
More Thinking Machines employees are in talks to join OpenAI. Also: Rivian CEO RJ Scaringe on ACCESS and the Sources Live @ Davos lineup.
11 hrs ago • Alex Heath
A rough day for the metaverse
What Meta's Reality Labs cuts signal. Also: Anthropic's reorg, Microsoft's AI data center pledges.
Jan 14 • Alex Heath
Google and Apple are just getting started on AI
Today's Gemini partnership with Apple is just the beginning. Also: a new ACCESS ep with Alex Himel, Claude Cowork launches, and a bunch of Meta news.
Jan 13 • Alex Heath
Most Popular
View all
Instagram's return to office mandate
Dec 1, 2025 • Alex Heath
Inside YouTube's big AI reorg
Oct 29, 2025 • Alex Heath
OpenAI eyes ads, Altman dreams of gigawatts
Sep 24, 2025 • Alex Heath
What insiders really think about the AI race
Nov 14, 2025 • Alex Heath
ChatGPT's quiet slump, Zuck's AI bubble warning
Nov 12, 2025 • Alex Heath
Demis Hassabis on Gemini 3, world models, and the AI bubble
Nov 18, 2025 • Alex Heath
CES is full of Meta Ray-Ban knockoffs
Meta's wearables chief on copycats at CES and underestimating demand for the display glasses.
Jan 8
Lenovo’s AI strategy matters more than you think
My chat with the PC giant's head of AI product. Also: My quick jaunt through the CES show floor.
Jan 7 • Alex Heath
What's next for Sources
Publishing four days a week, a live interview series, and raising subscription prices.
Jan 6
Behind Nvidia's Groq deal
Also: What Manus means for Meta, and this week's episode of ACCESS.
Dec 31, 2025 • Alex Heath
What's next for Threads
Connor Hayes wants Meta's X rival to be "the place on the internet to talk about what's going on in the world." Also: Kalshi CEO Tarek Mansour this week…
Dec 18, 2025 • Alex Heath
A new world model startup is quietly raising big money
General Intuition is building a general-purpose AI agent and world model.
Dec 18, 2025 • Alex Heath
Scale wants to make the Oscars for AI
Scale's head of research: “Evaluation is falling behind the development of model capabilities."
Dec 17, 2025 • Alex Heath
Sources
Sources
Exclusive reporting on the AI race.
Recommendations
View all 7
NEW ECONOMIES
NEW ECONOMIES
Ollie Forsyth
Transformer
Transformer
Shakeel Hashim
The Leverage
The Leverage
Evan Armstrong
Upstarts Media
Upstarts Media
Alex Konrad
Exponential View
Exponential View
Azeem Azhar
Podcast
ACCESS
Subscribe to the ACCESS podcast I co-host with Ellis Hamburger.

Sources

AboutArchiveRecommendationsSitemap
© 2026 Heath Media LLC · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture