An independent builder’s lab
Practical AI, useful digital tools, and experiments worth sharing. Built by Brent Summers, one thoughtful iteration at a time.
Tools you can use. Experiments clearly labeled.
01 / The work
A small collection of resources,
field notes, and ongoing explorations.
Digital resource / Personal finance education
An educational starting point for exploring Solo 401(k) planning. Includes an 18-page PDF and a Word version.
View details on GumroadEducational material, not individualized financial, tax, or legal advice. Review your situation with a qualified professional.
Publishing / AI in practice
Looking past the headline to what AI developments mean in practice. A publishing project grounded in source checks and human review.
Read a recent field notePublished as @justquantguy on Instagram.
Experiments / Practical AI
Exploring document intake, data extraction, and clear approval boundaries. Small experiments in making AI useful without removing human judgment.
Not a released app or a client service.
02 / The person behind the lab
I’m a builder exploring where practical AI and useful tools meet everyday work. Black Pine Lab is where I share what I’m making, what I’m learning, and what’s still in progress.
The aim is simple: make something useful, be clear about what it does, and keep improving it.
Say hello on XStart with something useful
Explore the Solo 401(k) Planning Toolkit on Gumroad.