Model · Feature extraction

allenai/specter2_base

Feature extraction · transformers · apache-2.0 · Parameters not reported · Created FEB 16, 2023 · Hugging Face ↗ (opens in a new tab)

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In the catalog Entered by adoption: 100,000 or more downloads in 30 days. Entry rule model@1.

Figures as the Hub reports them · read OCT 24, 2026 · 02:30 UTC

Downloads · 30 days
796.3KThe Hub’s rolling 30-day count
All-time downloads
11.8MSince publication, per the Hub
Likes
57On the Hub

Growth by period

The Hub publishes only a rolling 30-day count, with no history. Growth compares two of Crest’s own daily observations a period apart (within three days), which began OCT 8, 2026. Until they exist it is collecting, never estimated.

7 days
CollectinghistoryNeeds observations 7 days apart
30 days
CollectinghistoryNeeds observations 30 days apart

Downloads history

Downloads in 30 days 2 daily observations · the Hub’s rolling count
OCT 8: 1,005,611 downloads in 30 daysOCT 24: 796,321 downloads in 30 days
Table of observations (2)
DayDownloads · 30 daysLikes
OCT 24, 2026796,32157
OCT 8, 20261,005,61148

Technologies

Not linked to a curated technology: its id matches no family’s official prefix, and none of its base models is an official model.

Base models 0

It declares no base model on the Hub.

Derivatives in the catalog 0

No model in the catalog declares allenai/specter2_base as its base.

allenai/specter2_base · Model — Crest of Tech