Blog
Long-form writing on what I'm learning and shipping.
2026
Reasoning Is Becoming Search Again
v1Published 2026-05-24Updated 2026-05-24Reasoning Is Becoming Search Again The interesting AI signal this week was not another bigger chat model. It was a pair of reminders that useful reasoning syste…
What is Hermes? The agent layer for a personal Knowledge OS
v1Published 2026-05-12Updated 2026-05-12Hermes is easiest to understand if you stop thinking of it as a chatbot. A chatbot answers inside a box. Hermes is closer to an operating layer for AI work: a t…
What is Gstack? Planning before the agent starts coding
v1Published 2026-05-12Updated 2026-05-12who built it Gstack is by Garry Tan, President and CEO of Y Combinator. The README is unusually personal: he describes wanting to understand how builders like A…
What is GBrain? A memory layer for agents that should not start cold
v1Published 2026-05-12Updated 2026-05-12Your AI agent is smart but forgetful. That is the opening line of GBrain’s README, and it is the cleanest way to explain the project. Most agent sessions start …
Language Models Are Starting to Look Less Like Token Machines
v1Published 2026-05-12Updated 2026-05-12Language Models Are Starting to Look Less Like Token Machines Two of the most-liked AI papers on alphaXiv this week point in the same direction from opposite en…
Services are eating software
v1Published 2026-05-11Updated 2026-05-11Services are eating software Software used to sell tools. AI lets companies sell the completed job. That is the whole shift. For most of the SaaS era, the barga…
GBrain for beginners: turning notes into an agent-readable brain
v1Published 2026-05-11Updated 2026-05-11GBrain for beginners: turning notes into an agent-readable brain Most note-taking systems assume the reader is you. That worked when notes were mostly personal …