Notes, explanations and build logs
Writing
Long-form essays about AI systems, engineering leadership and building Tell Me Ted.
-
Codex Can Write the Code. You Still Own the System.
The refactor worked. The code was dramatically simpler. One problem: the supported route for updating devices no longer survived the change intact.
-
Building a Startup With ChatGPT as a Daily Collaborator
ChatGPT did not become another member of our founding team. It changed what our founding team believed it could attempt.
-
Building a Teddy Bear That Can Read With a Child
Most AI products begin with a text box. Ours begins with a child opening a book beside a teddy bear.
-
Agent Orchestration Frameworks
I've covered What is an AI Agent and The Importance of Tools in Developing AI Agents in recent posts. In the next few posts I'll dive deeper into how AI Agents reason, plan and execute and several open-source f…
-
Building a Rugby Pundit Agent Crew over the weekend
In my previous posts, I explored the importance of tools in developing AI Agents and discussed how agents can extend the capabilities of LLMs by using external tools. This time, I’m excited to share a real-worl…
-
The importance of tools in developing ai agents
In my last post, I talked about what an AI Agent is and how it learns and reasons about it's environment to make effective decisions. At the core of an Agent is a Large Language Model (LLM), these LLMs contain …
-
What is an AI Agent
At HubSpot we’re investing in AI Agents and an Agent Platform in 2025. We launched our initial 4 Agents at our 2024 Inbound conference which were very well received by our customers. In 2025, we want to make it…
-
Why I’m Starting This Blog
Over the past nearly 9 years, I’ve had the privilege of working in the AI and Machine Learning space at HubSpot, witnessing firsthand how the technology has evolved and started a complete transformation of the …