No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
pyro-ppl has 1M monthly downloads and 9K GitHub stars. Version 1.9.1 supports Python 3.8+, first published in 2017.
It is stably maintained under a permissive license, last released in Jun 2024.
It is built on top of numpy, opt-einsum and pyro-api. It is used by 119 tracked packages, including netcal, scvi-tools and sure-tools.
GitHub topics include pytorch, machine-learning and bayesian.
Package Insights
Package Risks
- No releases in 733 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
85
Adoption
70
Community
80
Provenance
0
How the maintenance status was determined
Last commit
31 days ago
Monthly downloads
1,032,010
Active
Activity within 30 days
•
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
1,032,010
Stars
9,016
Stars per 1k downloads
8.74
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
•
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
31,283
Month daily avg
34,400
Momentum
-9.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.8
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
•
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Apache 2.0
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
765 days ago
Total releases
36
Releases/year
4.1
Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
•
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
164
Monthly downloads
1,032,010
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
66
Issue Burden
27.2
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
16.3%
contrib / forks
Stale Release
733d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
15.8K
macOS
1.3K
Windows
485
Python Versions
3.11
35.6%
5.8K
3.12
30.8%
5.0K
3.10
20.1%
3.2K
3.13
7.6%
1.2K
3.9
5.9%
954
Top Countries
1.
US
11.7K
US
2.
IE
2.6K
IE
3.
DE
603
DE
4.
IN
524
IN
5.
SG
513
SG
6.
NL
456
NL
7.
JP
221
JP
8.
BE
201
BE
9.
CN
106
CN
10.
FR
99
FR
Dependencies
5
- numpy >=1.7
- opt-einsum >=2.3.2
- pyro-api >=0.1.1
- torch >=2.0
- tqdm >=4.36
62 optional dependencies
- black[dev]
- black[test]
- funsor[funsor]
- graphviz[test]
- graphviz[extras]
- graphviz[dev]
- horovod[horovod]
- ipywidgets[extras]
- ipywidgets[dev]
- ipywidgets[test]
- lightning[lightning]
- matplotlib[dev]
- matplotlib[extras]
- matplotlib[test]
- mypy[dev]
- nbformat[dev]
- nbsphinx[dev]
- nbstripout[dev]
- nbval[test]
- nbval[dev]
- ninja[dev]
- notebook[test]
- notebook[extras]
- notebook[dev]
- pandas[test]
- pandas[dev]
- pandas[extras]
- pillow[extras]
- pillow[test]
- pillow[dev]
- prettytable[profile]
- pypandoc[dev]
- pytest[test]
- pytest[dev]
- pytest-benchmark[profile]
- pytest-cov[test]
- pytest-xdist[dev]
- pytest-xdist[test]
- ruff[dev]
- ruff[test]
- scikit-learn[test]
- scikit-learn[dev]
- scikit-learn[extras]
- scipy[test]
- scipy[extras]
- scipy[dev]
- seaborn[dev]
- seaborn[extras]
- seaborn[test]
- snakeviz[profile]
- sphinx[dev]
- sphinx-rtd-theme[dev]
- torchvision[dev]
- torchvision[extras]
- torchvision[test]
- visdom[extras]
- visdom[dev]
- visdom[test]
- wget[dev]
- wget[extras]
- wget[test]
- yapf[dev]
Used By
119
- netcal
- scvi-tools
- sure-tools
- orbit-ml
- densityflow
- pyzag
- hmap-tool
- pufferlib
- densityflow2
- xgboostlss
- densityflowmo
- pmf-dark
- cellbender
- lightgbmlss
- cell2location
- pufferlib-core
- py-irt
- cellarium-ml
- spamv
- chirho
- scglue
- cuqipy-pytorch
- autoemulate
- bioimage-embed
- piano-integration
- crispat
- bayes-traj
- pyrovelocity
- autospice
- torch-mist
- bystro
- draupnir
- mofaflex
- mira-multiome
- promis
- beastsim
- bayes-xw
- scunagi
- avbirt
- topomics
- biosofa
- gpbench
- cimpact
- storchastic
- ddmtolab
- topic-benchmark
- moospread
- antaress
- spotiphy
- crispr-bean
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
Apache 2.0
First Release
November 3, 2017
Last Release
2 years ago
Last Commit
1 month ago
Latest Version
1.9.1
Total Releases
36
Contributors
164
Open PRs
36
Archived
No
Author
Uber AI Labs
Python Versions
3.8
3.9
3.10
3.11
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh