How Lenny Rachitsky's positions have shifted
Longitudinal opinion tracking across 56 compiled sources spanning 88 days. Every shift is cited back to the original tweet, paper, podcast, or blog post. The feature no NotebookLM session can replicate.
56
compiled sources
88
days of history
0
diffs computed
2026-02-03
→ 2026-05-02
→ 2026-05-02
date range
No temporal diff yet
Run GET /api/temporal-diff/lennysrachitsky with the compile secret to generate one. Each topic costs ~$0.50-1.00 in multi-agent compute.
Eligibility: needs ≥6 compiled entries spanning ≥90 days, with at least 3 entries on the same topic in BOTH halves of the date range. Currently 88 days — not enough timespan.