Predictive Intelligence.
Quantum Precision.

Sam Castillo: Massachusetts entrepreneur, UMass Amherst mathematics (with honors), and founder of Predictive Insights AI. I build predictive models and AI tools that help you make decisions you can explain.

Spend less time guessing. See the risk early enough to choose, and leave with a decision you can explain.

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Faster decisions Clearer risk Fewer surprises A number you can trust
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New from Sam Sounds: Ondas de Gravedad (Gravity Waves)

An original rock journey through waves, black holes and Einstein's equations, with my own guitar and vocals. Stay curious.

Lessons on Rumble

Subscribe — new videos every week on Rumble · Full video blog embeds

Data Alchemy: Exploring the Intricacies of Variable Interactions!

Data Visualization 101: Key Concepts You Need to Know!

Response Distributions Unveiled: Key Concepts for Actuarial Success!

The Predictive Intelligence Stack

Quantum Forecasting

Superposition of scenarios. Interference of signals. Models that explore thousands of futures simultaneously and surface the most probable paths.

Risk Entanglement

Portfolio variables don't move in isolation. We map hidden correlations and tail dependencies that traditional models miss.

Actionable Intelligence

From raw data to executive decision in minutes. Every output includes confidence intervals, stress tests, and clear next steps.

What people say about working with Sam

Colleagues and clients on working with Sam. All eight testimonials

I do not sell your information. Privacy

Veteran entrepreneur

I gave Sam very vague requirements about what I was looking for in a data analysis project. He was able to work with me to better define the scope of my project and iterated on my needs to ensure he provided a product that was useful and provided the insights I was looking for. He was able to accomplish this all under the budget I set aside for the project. He discovered patterns in the data that I never expected to see, pairing his expertise with my industry knowledge perfectly. I'd strongly recommend Sam for any data task you may have.

Senior product manager, healthcare analytics

Sam and I worked in a small group to try to improve data visualization design within our firm. Sam took action and created a data visualization survey to better understand which tools others were using so that we could tailor design decisions to match our end users. He also helped to create an R library called mr_workflow for R users within the firm. Sam is a great person to connect and work with. He goes out of his way to improve the work experience for others. He takes action when it is needed, which was much appreciated for the projects we worked on together.

Mentor, product and education advisor

Sam is making predictive analytics approachable and accessible to new talent in the actuarial field. It's a tough subject and a hard thing to do, but he has proven he's up to the task. I've observed that he is always looking for ways to improve the experience of his customers and students, as well as the quality of content he publishes. Sam is the kind of hard-working, humble, smart person everyone wants to work with.

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Quantum Computing in 60 Seconds

1. Qubits
A qubit holds a superposition: |ψ⟩ = α|0⟩ + β|1⟩. It explores many states at once.
2. Entanglement
Correlated qubits act as one system. Measure one, instantly know the other — even light-years apart.
3. Interference
Amplitudes are waves. Good algorithms cancel wrong answers and amplify the right one.
4. Why it matters
For optimization, simulation, and certain ML tasks, this gives exponential speedups over classical machines.

This is the engine behind tomorrow’s most powerful forecasting systems.

Featured Research

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