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Sources

Alex Heath

Reporting on the AI race.

Platform
Substack
PricingFreemiumPublishesDaily
Issues141Founded2 years agoLast Issue7 days ago
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Latest Issues

Sam Altman on OpenAI’s next model and the AI backlash

OpenAI’s CEO sits down for multiple interviews about the company's last year and what’s coming.

After an unreleased OpenAI model recently escaped its sandbox and hacked Hugging Face, Sam Altman tells me why the company slowed parts of its...

7 days ago
10

Trailer for the Sources podcast with Sam Altman

In the launch episode of the Sources podcast, I sit down with Sam Altman to discuss OpenAI's future, its next-generation Astra models, the Hugging Face hack and slowing research, personal devices, robots, and the path to AGI.

Watch or list...

7 days ago
18
2

Sam Altman: OpenAI may reach AGI this year

What I learned during two weeks inside the company as it slowed frontier training and previewed its next major model, Astra.

Yesterday, TIME and I published a cover story called “Inside OpenAI’s Reboot.” I spent two weeks at OpenAI’s San F...

11 days ago
38

Two new AI assistants have Silicon Valley buzzing

Instinct and Grok Bot offer glimpses at where AI is going. Also: Stripe calls the singularity, Nvidia’s strange deal, and dead companies are being mined for training data.

My social feeds have recently been dominated by buzz for two new AI...

17 days ago
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Will Anthropic slow down?

OpenAI’s pause puts a new question to Anthropic ahead of its massive IPO: What would make it tap the brakes?

There are several ways to interpret the implications of OpenAI’s moves this week for Anthropic.

18 days ago
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  • Alex Heath

    Author of Sources, a newsletter about the AI race.

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