PyRank
flashinfer-ai

flashinfer-python

FlashInfer: Kernel Library for LLM Serving
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

flashinfer-python has 4.5M monthly downloads and 6K GitHub stars. Version 0.6.14 supports Python <4.0,>=3.10, first published in 2025.

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

It is built on top of apache-tvm-ffi, click and cuda-tile. It is used by 19 tracked packages, including sglang, vllm and tensorrt-llm.

GitHub topics include gpu, large-large-models and cuda.

Shared Repository
This package shares its GitHub repository (flashinfer-ai/flashinfer) with 1 other package. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
144.2K
Week
973.3K
Month
4.5M
Stars
5.9K
Forks
1.1K
Issues
416
Version
0.6.14

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
82
Adoption
70
Community
80
Provenance
0
How the maintenance status was determined
Last commit
2 days ago
Monthly downloads
4,480,973
• 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
4,480,973
Stars
5,893
Stars per 1k downloads
1.32
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
139,038
Month daily avg
149,366
Momentum
-6.9%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
<4.0,>=3.10
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
4 days ago
Total releases
81
Releases/year
54.4
• 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
334
Monthly downloads
4,480,973
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
87
 
Issue Burden
70.6
per 1k stars
Discussions
3.6
per 1k stars
Fork Ratio
30.0%
contrib / forks
Stale Release
No
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 78.4K
Windows 9.1K
macOS 768

Python Versions

3.12
56.4% 49.7K
3.10
20.4% 18.0K
3.11
13.2% 11.6K
3.13
5.5% 4.9K
3.14
4.5% 4.0K

Top Countries

1. US US
56.7K
2. KR KR
6.3K
3. SE SE
4.8K
4. SG SG
2.8K
5. CN CN
2.2K
6. DE DE
1.7K
7. IS IS
1.4K
8. GB GB
1.2K
9. NO NO
1.1K
10. ID ID
1.1K
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
Apache-2.0
First Release
January 9, 2025
Last Release
4 days ago
Last Commit
2 days ago
Latest Version
0.6.14
Total Releases
81
Contributors
334
Open PRs
346
Archived
No
Author
FlashInfer team
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links