Expand layout tree with per-instance files

README.md

@@ -42,23 +42,42 @@ Companion resources: [VBVR-Pro-SFT-Video](https://huggingface.co/datasets/Video-
 └── VBVR-Pro-Bench-Image.tar.gz
 ```
 
-Extracting either archive yields:
+`VBVR-Pro-Bench-Video.tar.gz` extracts to:
 
 ```
-VBVR-Pro-Bench-<Video|Image>/
-└── <In-Domain_50|Out-of-Domain_50>/
-    └── <TASK>/                       # e.g. G-131_select_next_figure_increasing_size_sequence_data-generator
-        └── 00000/ … 00004/
+VBVR-Pro-Bench-Video/
+├── In-Domain_50/
+│   ├── G-131_select_next_figure_increasing_size_sequence_data-generator/
+│   │   ├── 00000/
+│   │   │   ├── first_frame.png        # conditioning image  (1024 × 1024)
+│   │   │   ├── prompt.txt             # instruction
+│   │   │   ├── ground_truth.mp4       # reference video     (16 fps)
+│   │   │   └── final_frame.png        # last frame of the reference video
+│   │   ├── 00001/ … 00004/            # same five files
+│   │   └── …
+│   └── …                              # 50 tasks
+└── Out-of-Domain_50/                  # 50 tasks, same shape
 ```
 
-Per instance:
+`VBVR-Pro-Bench-Image.tar.gz` extracts to the same tree, with the reference output as an image sequence instead:
 
-| Setting | Files |
-|---|---|
-| Video | `first_frame.png`, `ground_truth.mp4`, `final_frame.png`, `prompt.txt` |
-| Image | `first_frame.png`, `frame_1.png` … `frame_N.png`, `prompt.txt` |
+```
+VBVR-Pro-Bench-Image/
+├── In-Domain_50/
+│   ├── G-131_select_next_figure_increasing_size_sequence_data-generator/
+│   │   ├── 00000/
+│   │   │   ├── first_frame.png        # conditioning image  (1024 × 1024)
+│   │   │   ├── prompt.txt             # instruction
+│   │   │   ├── frame_1.png            # reference output, step 1
+│   │   │   ├── frame_2.png            # … step 2, when the task has more steps
+│   │   │   └── …                      # up to frame_N.png
+│   │   ├── 00001/ … 00004/
+│   │   └── …
+│   └── …                              # 50 tasks
+└── Out-of-Domain_50/                  # 50 tasks, same shape
+```
 
-`first_frame.png` is the conditioning image, `prompt.txt` the instruction, and the remaining files the reference output. `N` varies by task (1–21) according to how many steps the instruction asks the model to render.
+`N` is task-dependent (1–21): it is the number of steps the instruction asks the model to render, and it is stated in `prompt.txt` (e.g. *"Output 4 images: …"*). Most tasks are single-step.
 
 ## Usage