Datasets:

modelpulse
/

model-pulse-data

@@ -69,5 +69,6 @@ Built from the daily snapshots of [cfahlgren1/hub-stats](https://huggingface.co/
 - A few snapshots hold only part of the repos (for models, 2025-11-24 with 289k of 1.13M). A snapshot with fewer than half the rows of the one before is left out: nothing is measured from or to it, the gap around it is spread like any missing day, and it is listed in `partial` and in `skip_days`.
 - Days without a snapshot share the per-day average of the next one. A stall window that reaches into such a stretch takes all of it, up to the snapshot that closes it, so a catch-up booked across missing days is spread together with the stall it belongs to.
 - After all this, a few days are still well under their local median and the days around them don't make up for it. `low_days` lists them: under 0.7 of the 15-day median (adjusted for the day of the week, since weekends run a little lower), in runs that the 3 days on each side don't make up by at least half. They keep their measured values; the Hub chart greys them out instead of smoothing over them. The last two days are judged once their neighbours are known.
 - `uses.parquet` comes from the cards as they are today, dated by when each Space or model was created, not by when it started using what it lists.
 - Download counts follow the Hub's [counting rules](https://huggingface.co/docs/hub/models-download-stats); the Hub occasionally books delayed downloads on a single day.

 - A few snapshots hold only part of the repos (for models, 2025-11-24 with 289k of 1.13M). A snapshot with fewer than half the rows of the one before is left out: nothing is measured from or to it, the gap around it is spread like any missing day, and it is listed in `partial` and in `skip_days`.
 - Days without a snapshot share the per-day average of the next one. A stall window that reaches into such a stretch takes all of it, up to the snapshot that closes it, so a catch-up booked across missing days is spread together with the stall it belongs to.
 - After all this, a few days are still well under their local median and the days around them don't make up for it. `low_days` lists them: under 0.7 of the 15-day median (adjusted for the day of the week, since weekends run a little lower), in runs that the 3 days on each side don't make up by at least half. They keep their measured values; the Hub chart greys them out instead of smoothing over them. The last two days are judged once their neighbours are known.
+- A few snapshots came well under a day after the one before, when hub-stats moved its collection time (2025-03-04 came 10.3 hours after 2025-03-03). The counters' daily update then lands in the next snapshot, so such a day is short, not low: `short_days` lists the snapshots taken under 18 hours after the previous one, they never count as low days, and `snapshot_at` keeps the time of the latest snapshot.
 - `uses.parquet` comes from the cards as they are today, dated by when each Space or model was created, not by when it started using what it lists.
 - Download counts follow the Hub's [counting rules](https://huggingface.co/docs/hub/models-download-stats); the Hub occasionally books delayed downloads on a single day.