business
Optimising token usage
Cut your AI bill with leaner context, simpler code and a practical token audit.
Practical AI
Writing
Practical AI for your business and your life: what works, what stalls, and how to make it stick. One long letter a month, no fluff.
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business
Which tasks should AI do?
A practical framework, borrowed from the maths of fair division.
business
Why AI pilots fail
It's rarely the model. Five reasons, and how to fix them.
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