First Upload (part 5)

README.md

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-license: mit
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+# Unison — Benchmark Data
+
+Unison is a comprehensive benchmark comprising 2,169 high-quality unified task samples, designed to evaluate joint understanding and generation in unified multimodal models.
+
+
+## Tasks
+
+| Task | Name | What it measures |
+|------|------|------------------|
+| **IC**  | Internal Consistency | Internal alignment between understanding and generation. |
+| **UGG** | Understanding Guided Generation | Model's ability to leverage comprehension guiding contextually generation. |
+| **GGU** | Generation Guided Understanding | How synthesized outputs assist understanding tasks. |
+| **ME**  | Mutual Enhancement | Multi-turn iterative synergy where understanding identifies generation errors and vice versa, enabling mutual refinement. |
+
+## Layout
+
+```
+
+├── Internal_Consistency/          # IC
+│   ├── prompts.txt                # 556 generation prompts
+│   ├── questions.json             # yes/no VQA keyed by prompt_<N>
+│   └── images/                    # 556 reference images
+├── Und_Guided_Gen/                # UGG
+│   ├── UGG.json                   # 543 grounded generation items
+│   └── images/                    # 539 source images
+├── Gen_Guided_Und/                # GGU (three spatial sub-categories)
+│   ├── 2D_Spatial/                # 182 2D spatial items
+│   ├── 3D_Spatial/                # 180 3D spatial items
+│   └── Complex_Relation/          # 180 relation items
+└── Mutual_Enhancement/            # ME
+    ├── ME.json                    # 264 rows, 528 samples
+    └── images/                    # 264 source images
+
+```
+
+## Field notes
+
+- **IC** — `questions.json` is keyed `prompt_<N>` matching the 0-indexed line `N` in `prompts.txt`; each value maps question numbers to yes/no questions about the generated image.
+- **UGG** — `image_path` is relative to `Und_Guided_Gen/` (e.g. `images/1.jpg`); `bbox`/`mask` give the grounded edit region, `operation` the edit type.
+- **GGU** — `image_path` is relative to each sub-category dir: `2D_Spatial/matrices/...`, `3D_Spatial/cubes/...`. `Complex_Relation` items carry no source image and are reconstructed from their `description` / validation questions.
+- **ME** — `image_path` is a bare filename resolving under `Mutual_Enhancement/images/`.
+- **Judge_Consistency** — per-item human-vs-judge agreement set spanning the IC/UGG/GGU/ME judges; `model_score` is the judge's score for each question.