PyRank
meta-pytorch

botorch

Bayesian optimization in PyTorch
PyPI GitHub Verified repo
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

botorch has 648K monthly downloads and 4K GitHub stars. Version 0.18.1 supports Python 3.11+, first published in 2019.

It is actively maintained under a permissive license, last released in Jun 2026.

It is built on top of gpytorch, linear-operator and multipledispatch. It is used by 69 tracked packages, including ax-platform, baybe and xopt.

Downloads
Day
17.3K
Week
139.4K
Month
648.2K
Stars
3.6K
Forks
485
Issues
55
Version
0.18.1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
76
Adoption
68
Community
80
Provenance
100
How the maintenance status was determined
Last commit
7 days ago
Monthly downloads
648,183
• 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
648,183
Stars
3,566
Stars per 1k downloads
5.50
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
19,913
Month daily avg
21,606
Momentum
-7.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.11
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
MIT
• 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
28 days ago
Total releases
57
Releases/year
7.9
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
135
Monthly downloads
648,183
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
88
 
Issue Burden
15.4
per 1k stars
Discussions
94.8
per 1k stars
Fork Ratio
27.8%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 9.7K
macOS 789
Windows 626

Python Versions

3.11
33.8% 3.6K
3.12
30.7% 3.3K
3.10
18.5% 2.0K
3.13
12.6% 1.3K
3.14
4.4% 475

Top Countries

1. US US
9.3K
2. DE DE
559
3. BE BE
225
4. JP JP
192
5. NL NL
189
6. SG SG
141
7. KR KR
104
8. FR FR
99
9. GB GB
78
10. SE SE
72

Package Information

License
MIT
First Release
May 1, 2019
Last Release
4 weeks ago
Last Commit
1 week ago
Latest Version
0.18.1
Total Releases
57
Contributors
135
Open PRs
38
Archived
No
Author
Meta Platforms, Inc.
Wheels
py3
Keywords
Bayesian optimization PyTorch
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links