# PROJECT KNOWLEDGE BASE

## OVERVIEW

ComfyUI upscale-model collection containing binary checkpoints and upstream DAT, HAT, and Omni-SR implementations. This is a model distribution/staging repository, not workspace application code.

## WHERE TO LOOK

| Task | Location | Notes |
|------|----------|-------|
| Identify model provenance | `README.md` | Links to original projects/model cards |
| Use standalone checkpoints | root `*.pth` files | Copy into `ComfyUI/models/upscale_models/` |
| Inspect DAT implementation | `DAT/` | Upstream code and its own conventions |
| Inspect HAT implementation | `HAT/` | Upstream code and its own conventions |
| Inspect Omni-SR implementation | `Omni-SR/` | Upstream code and its own conventions |

## CONVENTIONS

- Preserve checkpoint filenames; downstream ComfyUI workflows may reference them directly.
- Keep provenance/citation links in `README.md` when adding or replacing a model.
- Treat each implementation directory as upstream code, not a shared workspace utility.
- Keep model binaries under Git LFS policy; verify pointer/content state before transfers.

## ANTI-PATTERNS

- Do not recursively inspect, reformat, or rewrite model checkpoints.
- Do not add Gwanbo-specific orchestration inside DAT, HAT, or Omni-SR sources.
- Do not silently replace a checkpoint under an existing filename.
- Do not copy these binaries into application, OCR, or restoration source repositories.
- Do not run training or broad model downloads without explicit operator intent.

## NOTES

No unified test or build command exists at this root. Follow the selected upstream implementation only when modifying that implementation itself.