MatterSim: A deep learning atomistic model across elements, temperatures and pressures.
active 2024-12-03 → 2026-05-28 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 542 days from 2024-12-03 to 2026-05-28. Pushes: 177 total, peak 23 in a day. Pull requests: 103 total, peak 22 in a day. Issues: 45 total, peak 5 in a day. Comments: 78 total, peak 8 in a day. Stars: 428 total, peak 79 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| yanghan234 | 265 | 126 | 71 | 34 |
| bi-ran | 26 | 16 | 4 | 3 |
| ZeroKnighting | 22 | 8 | 12 | 0 |
| github-actions[bot] | 9 | 9 | 0 | 0 |
| luzihen | 9 | 2 | 2 | 1 |
| letmaik | 8 | 5 | 1 | 0 |
| copilot-pull-request-reviewer[bot] | 8 | 0 | 0 | 0 |
| anyangml | 8 | 0 | 1 | 5 |
| ClaudioZeni | 7 | 5 | 2 | 0 |
| Jielanlee | 6 | 2 | 2 | 0 |
| microsoft-github-policy-service[bot] | 5 | 0 | 0 | 5 |
| mmamdouh4370 | 5 | 0 | 0 | 3 |
| CompRhys | 5 | 0 | 1 | 2 |
| awvwgk | 5 | 0 | 2 | 2 |
| flt17 | 4 | 3 | 0 | 0 |
| dundarphys | 4 | 0 | 0 | 1 |
| yuhao1982 | 4 | 0 | 0 | 0 |
| janosh | 4 | 0 | 2 | 2 |
| qchempku2017 | 3 | 0 | 0 | 0 |
| HNUSTLingjunWu | 3 | 0 | 0 | 2 |
Recent activity
Latest issues, pull requests and releases
- Issue#144Youjin19852026-03-25 02:55[Bug]: Batch Structure Optimization raises TypeError
- Issue#142CompRhys2026-03-17 23:56[Bug]: ASE release causes breaking in mattersim as full_3x3_to_voigt_6_stress not able to be imported from constraints
- Releaseyanghan2342026-02-25 13:38v1.2.1
- Pull request#141yanghan2342026-02-25 10:25
- Issue#140astroboi-G2026-02-21 23:42[Bug]: Mattersim 1.2.0 fails to import due to removed pkg_resources in SetupTools>=82
- Pull request#138yanghan2342026-02-04 15:48
- Pull request#138yanghan2342026-02-04 15:48
- Issue#128kirk08302025-09-10 10:25[Bug]: incompatible datatype of inferred energy with PLUMED ase interface
- Issue#128kirk08302025-09-10 05:22[Bug]: incompatible datatype of inferred energy with PLUMED
- Issue comment#116CompRhys2025-07-21 20:08[Feat]: Support MatterSim for Numpy>=2
- Issue#125yuhao19822025-07-07 02:06Dataset for end-to-end property prediction
- Releaseyanghan2342025-07-06 04:39v1.2.0
- Pull request#123yanghan2342025-07-06 04:19
- Pull request#123yanghan2342025-07-06 04:14
- Pull request#122yanghan2342025-07-06 04:11
- Pull request#122yanghan2342025-07-06 04:03
- Pull request#121yanghan2342025-07-06 03:28
- Pull request#121yanghan2342025-07-06 03:12
- Issue comment#120yanghan2342025-07-06 03:04upgrade numpy to numpy 2
- Issue comment#120CompRhys2025-07-02 00:22upgrade numpy to numpy 2
- Pull request#120CompRhys2025-07-02 00:21
- Issue#119tansongchen2025-06-12 00:25[Feat]: Uncertainty Quantification for Fine-Tuning
- Issue#119tansongchen2025-06-11 23:13[Feat]: Uncertainty Quantification for Fine-Tuning
- Issue comment#116awvwgk2025-06-10 06:50[Feat]: Support MatterSim for Numpy>=2
- Issue comment#118ZeHeru2025-06-09 05:37feat: add workflow for Quasi-harmonic Approximation
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 428 stars here means stars gained during the window, not the repo's star count.