LinkedIn

2026


Blurbs

Random thoughts too short for a blog

The Over-Under on DeepSeek 4

2026-07-23

machine learning
AI models
open research
competition

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Work Is Not the Goal

2026-07-17

product strategy
user experience
AI assistants
consumer products

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Notifications Cost Attention

2026-07-09

notifications
attention
consumer apps
product design

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Coding Model Switching Is Cheap

2026-07-04

AI coding
coding models
developer tools
cost

For months the most cost effective coding set up was Codex via a ChatGPT subscription, falling back to GitHub Copilot when daily limits were reached. API calls were the last resort towards the end of the month.

The party ended June 1 for both of these options.

Now all dollars are flowing to Deepseek, Kimi, Qwen, and GLM. The cost of switching is nothing more than some testing and some getting used to.

Except When It Is Not

2026-07-04

AI adoption
IT bureaucracy
intrapreneurship
developer productivity

I just posted that the cost of changing coding model providers is next to nothing. That is only true if you're small and nimble. Navigating IT bureaucracy makes switching hugely costly.

But, if you're noticing that one intrapreneurial team outperforming everyone else on speed and costs, I bet you anything that their shadow IT/AI game is very strong.

Diving Into Core AI

2026-07-03

Apple
Core AI
macOS
machine learning

I've been inspired to dive deeper into Apple's CoreAI APIs in MacOS 27 Beta thanks to the work of john-rocky on GitHub. Check out this article and his Core AI Model Zoo in his GitHub repositories.

Core AI on Apple Silicon

2026-06-27

Apple
Core AI
edge inference
Apple Silicon

I've been spending some evenings playing with Apple's CoreAI. It is yet another way to export and run models in a format that takes advantage of Apple silicon.

Apple is making it easy for any developer to integrate high performance inference on the edge. I mean if I can make a multi-modal AI-powered native MacOS app, anyone can.

The Threat to Crypto Rails

2026-06-24

cryptocurrency
security
edge devices
AI

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