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Life in the Singularity

Matt McDonagh

Build the future with AI.

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Substack
PricingFreemiumPublishesDaily
Issues299Founded3 years agoLast Issue7 days ago
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Latest Issues

Reinforcement Learning Is Building AI’s Executive Function

The path to AGI may depend less on making models know more... and more on teaching them when to reason, search, test, use tools, change direction, and stop.

Being an agentic engineer at the frontier and a seed investor in AI companies is a...

7 days ago
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What All the AI Labs Are Working On

The latest research from DeepSeek, Alibaba’s Qwen team, Mistral, Meta, Google DeepMind, Anthropic, and OpenAI points toward a larger contest: how much of our lives we will delegate, and who will control the machinery.


An AI model th...

10 days ago
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Nine Billion Better Questions

Google DeepMind has mapped the predicted effects of every possible single-letter DNA change. The consequence could be a different economics of biological discovery.

Finding a difference in someone’s DNA is not the same as understanding wha...

14 days ago

How OpenAI Uses AI

My Applied AI Consultancy, RevSystems, has just been selected to be an OpenAI Select Partner. That gives me another reason to study how the best users of OpenAI’s models and products put them to work.

Starting with OpenAI itself.

The com...

16 days ago
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The State of AI Agents | 2026

The vehicle has left the lab. The next breakthrough is control.

Last April, I compared a large language model to an engine and an intelligent agent to the complete vehicle built around it.

20 days ago
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  • Matt McDonagh

    Matt McDonagh is an AI advisor, technical builder, operator, and family office investor with more than 15 years across enterprise AI, data engineering, and investment banking.

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