Karthik Menon

Answered What belongs in a prompt and what belongs in code?

One thing not mentioned yet: log the full prompt and the full response, not a summary, and keep them long enough to debug with. Almost every "the model got worse" report I have chased turned out to be an input change nobody noticed — a template that started rendering an empty section, a retrieval step returning nothing. You cannot debug what you did not record, and sampled logs always miss the interesting case.

Shared a bide Sanity-Check Your Unit Economics With a Simple Table

Check CAC, LTV, LTV:CAC and payback from your own numbers in a clear table, spot inconsistent inputs and find the lever that matters most.

Shared a bide Synthesise Customer Interview Notes Into Themes With Quotes

Turn raw interview notes into evidence-backed themes with participant counts, verbatim quotes, contradictions and what each theme justifies.

Shared a bide Turn your notes into spaced-repetition flashcards for Anki

Converts study notes into well-built Anki flashcards, one idea per card with why and cloze cards, and flags anything in your notes that looks wrong.