The Algorithm

The Algorithm

Notes on building AI systems that actually work.

What I've learned building AI systems across healthcare, finance, ecommerce, and government — the architecture decisions, design tradeoffs, and organizational dynamics that determine whether an AI project succeeds or stalls.

All Writing

An hourglass on a desk in front of a laptop, with a blurred meeting in progress behind it
Production AI

Hours Saved Is Not ROI

Productivity gains are not the same as return. AI ROI shows up when you compare what the business needed against what it would have needed without the system, and follow the gain far enough to see where the constraint moved.
Three black server racks of increasing size lit with blue and violet light, each with a price tag hanging from its front
Production AI

Cost Per Token Is the Wrong Metric

Open-weight models look cheaper because the weights are free, but the price per token says little about what a task actually costs. The useful comparison is cost per successful unit of work, and it points toward using different models for different jobs.
The Data Stack Is Getting a Reasoning Layer
AI + Data

The Data Stack Is Getting a Reasoning Layer

The modern data stack has become very good at executing specified work. The next layer helps it reason across context and perform bounded work across the data lifecycle.
The Harness Changes the Model
Tools & Engineering

The Harness Changes the Model

The useful question is not which model wins. It is which combination of task, model, and harness gives you the best working environment for the job.
I Want to See My Agents Work
AI Agents

I Want to See My Agents Work

If people remain responsible for work done by AI agents, they need to be able to see the work in progress and inspect the record it leaves behind.
Guardrails Aren't Containment
Production AI

Guardrails Aren't Containment

OpenAI turned down its models' cyber refusals on purpose, to measure real capability. Then one of those models found an unknown flaw, reached the open internet, and broke into Hugging Face's production database. Those are two different decisions, and only one of them was supposed to happen.
The Execution Layer Has Moved
AI Systems

The Execution Layer Has Moved

If the next knowledge work role you fill is built around execution capacity — someone to do the research, draft the documents, produce the analysis — you're building for a version of the work that no longer describes how the work actually happens.
The Cheaper Half of Oversight
AI Workflows

The Cheaper Half of Oversight

Reviewing outputs answers whether the work is good. Reviewing plans answers whether it was the right work — and only one of those questions can be answered before the scope locks.
A diagram showing AI embedded at a specific point in a business workflow
Production AI

Stop Trying to Automate the Whole Workflow

The organizations getting the most from AI right now are mostly not building sophisticated autonomous systems. They found one expensive step in a process that already works and made that step better.
The Torch Has Passed
AI Systems

The Torch Has Passed

Anthropic and OpenAI represent the first genuinely new foundational technology companies in two decades. Most senior leaders are reading this as a procurement decision — which model do we bet on? That question is less important than it sounds. The moat isn't the model. It's how well you build the system around it.
I Stopped Prompting AI. I Started Assigning Work.
AI Workflows

I Stopped Prompting AI. I Started Assigning Work.

The problem with prompting isn't that you're doing it wrong. It's that prompting puts you in the wrong role. When you're the context-carrier every session — restating standards, reloading domain knowledge, correcting the output — you're not delegating. You're operating a tool with no institutional memory.

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Notes on building AI systems that actually work.