Code for "Diffusion Model Alignment Using Direct Preference Optimization"
active 2025-02-09 → 2026-05-11 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 457 days from 2025-02-09 to 2026-05-11. Pushes: 1 total, peak 1 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 5 total, peak 1 in a day. Comments: 8 total, peak 2 in a day. Stars: 149 total, peak 3 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 |
|---|---|---|---|---|
| caihaunqai | 3 | 0 | 0 | 1 |
| wxbs | 2 | 0 | 0 | 1 |
| SuperKenVery | 2 | 0 | 0 | 2 |
| lucasxu777 | 2 | 0 | 0 | 1 |
| bioLydia | 1 | 0 | 0 | 1 |
| UGVly | 1 | 0 | 0 | 1 |
| sfdc-ospo-bot | 1 | 1 | 0 | 0 |
| djFatNerd | 1 | 0 | 0 | 0 |
| RanDing2000 | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#4SuperKenVery2025-10-07 16:08About Training Time.
- Issue comment#11SuperKenVery2025-10-07 09:29I can't reproduce the results of the paper
- Issue comment#22RanDing20002025-09-06 06:04Datasets No Longer Available
- Issue#24caihaunqai2025-06-22 02:02Is the batch size must be 1 for different resolution?
- Issue comment#24caihaunqai2025-06-06 09:33Is the batch size must be 1 for different resolution?
- Issue#24caihaunqai2025-06-06 09:26Is the batch size must be 1 for different resolution?
- Issue comment#22bioLydia2025-05-17 12:38Datasets No Longer Available
- Issue comment#11lucasxu7772025-05-02 02:44I can't reproduce the results of the paper
- Issue#22lucasxu7772025-05-02 02:44Datasets No Longer Available
- Issue comment#14UGVly2025-04-17 03:01evaluation code
- Issue#19djFatNerd2025-02-16 09:29Dependency Issues During Environment Installation
- Issue comment#4wxbs2025-02-12 02:43About Training Time.
- Issue#18wxbs2025-02-12 02:41How long does it take to train SDXL?
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 149 stars here means stars gained during the window, not the repo's star count.