
Writing a Personal Instruction for ChatGPT
Most advice about custom instructions says make them longer. The evidence says the opposite: a leaner prompt can be functionally equivalent, four and a half times cheaper, and faster to first token — because every added rule dilutes the attention paid to the others. This episode takes apart a real listener's general-purpose ChatGPT instruction line by line, separating what earns its tokens from what the memory layer already handles, and explains why the rules you write should pass one test: can the model infer this on its own? Episode 5480 — myweirdprompts.com/n/5480 (permanent short link…
The skinny
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