| LibrePicoSAM3 - third-party attribution | |
| ======================================= | |
| The PicoSAM3 architecture in this directory is a native LibreYOLO port from: | |
| Project: PicoSAM3 | |
| Upstream: https://github.com/pbonazzi/picosam3 | |
| Commit: 1b03949e43472953bb0021685c7fc3f5fdf48fde | |
| License: Apache License 2.0 | |
| The default checkpoint is downloaded from `pietrobonazzi/picosam3` revision | |
| af49e4322b6b7cf448499fee5c073d4576f59444 under Apache-2.0. Only | |
| PicoSAM3_SAM3_student_best.pt matches the ported architecture. The published | |
| epoch-1 artifacts contain an older architecture and are deliberately rejected. | |
| Upstream records SAM 2.1 and SAM 3 as distillation teachers. LibreYOLO does not | |
| vendor or redistribute either teacher implementation or teacher checkpoint in | |
| this family. No cctorch-derived source is used by this port. | |