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The AI Brief

The AI Brief

Your competitive edge in AI. Daily intelligence on what's breaking, what's working, and what's next.

Latest Articles

 OpenAI's Math Breakthrough Turns Ugly

Sep 10, 2026

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3 min read

OpenAI's Math Breakthrough Turns Ugly

PLUS: Meta launches its first personal AI agent, and ChatGPT gets a hand-drawn Sketch tool for images

The AI Brief
The AI Brief
 AI Drug Reverses Aging Markers

Sep 9, 2026

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3 min read

AI Drug Reverses Aging Markers

PLUS: OpenAI's Astra hides part of its reasoning from safety researchers, and Figure lands a $3.5B robot compute deal

The AI Brief
The AI Brief
 Claude Formalizes Fermat's Last Theorem

Sep 8, 2026

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3 min read

Claude Formalizes Fermat's Last Theorem

PLUS: Meta's AI research agent beat 4,000 human teams and Google's Lyria 3.5 writes full songs in Gemini

The AI Brief
The AI Brief
 Astra Sparks OpenAI’s AGI Claim

Sep 7, 2026

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3 min read

Astra Sparks OpenAI’s AGI Claim

PLUS: OpenAI-linked agents quietly rewrote a read-only wiki, and Uber beats Waymo to self-driving rides in London

The AI Brief
The AI Brief
 Tesla’s Cybercab Ditches the Wheel

Sep 6, 2026

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2 min read

Tesla’s Cybercab Ditches the Wheel

PLUS: Google maps a complete fruit fly brain, and a new AI lab open-sources six frontier models

The AI Brief
The AI Brief
 Meta’s Muse Spark Goes Frontier

Sep 4, 2026

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3 min read

Meta’s Muse Spark Goes Frontier

PLUS: Claude clicks and types on your Mac in the background, and Google’s Gemini gets a cybersecurity-focused sibling

The AI Brief
The AI Brief
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The AI Brief

Your competitive edge in AI. Daily intelligence on what's breaking, what's working, and what's next.