deepspeedai/DeepSpeed
DeepSpeed is a deep learning optimization library that makes distributed training and inference easy, efficient, and effective.
43.2k stars · 5k forks · Python
Healthy
Healthy: actively maintained by 57 people, no known risks.
Why
No rule fired.
What would change this
- Partly checked: maintenance (Commit counts are estimated: the commit sample stops before the window start, so GitHub's totals were scaled by the sampled bot share.)
- A dormant maintenance status, a deprecated or archived package, a successor link, or a critical advisory would change this.
Maintenance
PartialActive
- Human commits, 30 days
- 132
- Human commits, 90 days
- 316
- Human commits, 365 days
- 591
- Bot share of commits, 365 days
- 0%
- Last commit
- Oct 14, 2026 (1 day ago)
- Last human commit
- Oct 14, 2026 (1 day ago)
- Authors, 90 days
- 57
- Last release
- Sep 16, 2026 (28 days ago)
- Median PR merge time
- 4 days
Responsiveness: of 25 recent issues, 36% got a maintainer reply. Median first response: 7 days.
- Commit counts are estimated: the commit sample stops before the window start, so GitHub's totals were scaled by the sampled bot share.
Sources: Commits, Releases, Merged pull requests, Issues
People
Complete- Owner
- Organization
- Commits sampled
- 500 since Oct 14, 2025
- Authors for half of commits
- 8
- Authors for 80% of commits
- 25
- Contributors
- 433
Top committers
- tohtana: 16% of commits
- delock: 8% of commits
- sfc-gh-truwase: 6% of commits
- jinyouzhi: 6% of commits
- vineethsaivs: 5% of commits
The top committer changed during this period.
- Shares come from the newest sampled commits, since the commit sample is capped.
Sources: Commits, Contributors
Stars
CompleteOrganic, confidence high
Bursts
- May 20, 2020 to May 22, 2020: about 56 more stars than usual, peak 34 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Sep 11, 2020 to Sep 24, 2020: about 440 more stars than usual, peak 107 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Apr 11, 2023 to May 2, 2023: about 12k more stars than usual, peak 3.6k in one day, a spike that tapers off. Outside explanation: a jump in forks.
- Nov 5, 2023 to Nov 8, 2023: about 177 more stars than usual, peak 105 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- 4 stars GitHub has since removed (tracked since Oct 14, 2026).
Anyone can buy stars for any repo; bursts alone don't prove the owner did.
- The star history looks organic.
Sources: How star history is analyzed
Risk
CompleteFlags
No risk flags.
License
- Now
- Apache-2.0 (OSI-approved)
- A year ago
- Apache-2.0 (OSI-approved)
Packages
- deepspeed (PYPI): latest 0.19.7, published Sep 16, 2026
Advisories for the latest version: none listed
Package and advisory data: deps.dev and OSV.
Sources: GitHub: deepspeedai/DeepSpeed, deps.dev: PyPI deepspeed
Badge
Add this to a README to show the current verdict:
[](https://reporadar.ai/deepspeedai/DeepSpeed)Earlier verdicts
- Oct 14, 2026: Healthy
- Oct 14, 2026: Healthy
- Oct 13, 2026: Healthy