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Wangari

Ari Joury

A particle physicist turned founder, thinking out loud about enterprise AI, agentic systems, and how to responsibly use the technology reshaping how we work.

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Substack
PricingOnly free issuesPublishesDaily
Issues270Founded3 years agoLast Issue4 days ago
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Latest Issues

Why Correlation is No Longer Enough for Enterprise AI

For the past decade, the enterprise AI narrative has been dominated by deep learning and pattern matching. These models are incredibly powerful at answering “What is happening?” but fundamentally incapable of answering “Why is it happening?...

4 days ago

The Causal Imperative: Why Correlation is Not Enough

Correlation worked great for a while, but with causal inference we can get much further now. Image generated with Leonardo AI

For the past decade, the enterprise AI narrative has been dominated by a single, powerful paradigm: deep learning...

7 days ago
1

The Signal in the Noise: Feature Engineering and Soccer

If you want to build a machine learning model to predict the outcome of a soccer match, the algorithm you choose is the least important part of the process. The real challenge is deciding what data to feed it. In this episode, Ari Joury (Ph...

11 days ago

What predicting a soccer match teaches us about real-life AI

Building a reliable system is really, really hard. Image generated with Leonardo AI

If you want to build a machine learning model to predict the outcome of a soccer match, you will quickly discover that the algorithm you choose—whether it...

14 days ago
1

How Agentic AI is Liberating Human Capital in Insurance

Walk into the actuarial department of any major insurance firm, and you will find some of the most highly educated, analytically brilliant minds in the corporate world. Now ask them how they spend their time. The answer is rarely “building...

18 days ago

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  • Ari Joury

    Ari writes about what happens when AI meets the enterprise: production debt, governance walls, and the gap between a great demo and a system that survives Monday. Founder of Wangari (enterprise AI for finance). PhD, theoretical particle physics.

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