pegasus-xsum vs text_summarization

Specs, VRAM requirements and download trends — updated 30 September 2026.

google · A · Open weights
Params
—
Context
512
30d
54 K
Falconsai · B · Open weights
Params
60 M
Context
—
30d
39 K
apache-2.0 · commercial OK

Specification comparison

Differences are highlighted; identical values are muted.

Specification pegasus-xsum text_summarization
Parameters — 60 M
Architecture PegasusForConditionalGeneration T5ForConditionalGeneration
Context length 512 —
Licence — apache-2.0
Commercial use Unknown Allowed
Languages 1 1
Downloads 30d 54,263 39,137
Downloads all time 13.0 M 2.1 M
Quantizations on the Hub — SAFETENSORS
Gated No No
First seen on the Hub 2022-03-02 2023-10-21

Download trend

Daily snapshots, last 90 days (13 Aug – 10 Nov)

234 K26 K
pegasus-xsum text_summarization A overtook B on 5 Nov

VRAM side by side

On RTX 4090 · 24 GB · 8K context unless noted

text_summarization · fp16 0.8 GB / 24 GB
✅ Runs comfortably

Adjacent comparisons