Tirzepatide
Weight change over time
This page tracks the tirzepatide layer of Reddit's weight-loss conversation: Mounjaro and Zepbound, but also shorthand such as tirz and user language like MJ in the source text. The crawler searches the configured terms slowly and politely, stores the full Reddit text, and revisits recent material on a schedule while the historical backfill works through older posts.
Each candidate is read one at a time by gpt-5.4-nano. The extraction asks for SW and CW when Reddit users write in abbreviations, separates current weight from goal weight, and tries not to assign prior Ozempic, Wegovy, semaglutide, or later retatrutide history to tirzepatide unless the interval is stated.
The dots are the site's best current reading of Reddit reports with at least 21 days of duration. Weight loss is plotted as negative weight change in kilograms, so a 10 kg loss appears as -10 kg. Hover or click a point to see the original text, Reddit URL, extracted fields, confidence, evidence, and notes. To keep obvious high-gain outliers from stretching the figure, the displayed plot is capped at +10 kg of weight gain. Large losses, gains over 5 kg, and very long durations are sent through gpt-5.4-mini for a second read before the canonical extraction is shown.
The pale blue line and band show uploaded aggregate clinical-trial data for comparison: a controlled setting behind the messier Reddit reports. That overlay is never used in the Reddit fitted curve.
Trial overlay is external uploaded aggregate data, not mined Reddit data.