| # benchmark/ |
|
|
| | file | rows | what | |
| |---|---|---| |
| | `inputs.jsonl` | 604 | the exact model input for every arm, keyed by `id` | |
| | `golden.jsonl` | 604 | the real 3D structure and the expected model output, keyed by `id` | |
| | `images/<id>/` | 11,634 PNGs | every image referenced by `inputs.jsonl` | |
|
|
| ## inputs.jsonl |
|
|
| ``` |
| id, n, k, level, held_out |
| arms: { |
| arm1: {arm_name: "text", prompt_text, images: []} |
| arm2: {arm_name: "multiple images", prompt_text, images: [6 faces + 2 renders per piece]} |
| arm3: {arm_name: "text + multiple images", prompt_text, images: [same as arm2]} |
| arm4: {arm_name: "single image", prompt_text, images: [merged sheet]} |
| } |
| ``` |
|
|
| `prompt_text` is byte-identical to what was sent (`prompt_sha` is included for |
| verification). Images are sent in the listed order; paths are relative to |
| `benchmark/`. The held-out face image is the `PREDICT THIS` placeholder, never the |
| real face — this folder contains no answer-revealing images. |
|
|
| ## golden.jsonl |
|
|
| | field | | |
| |---|---| |
| | `structure_3d` | the real internal structure, an n×n×n array indexed **`[z][y][x]`**, z = 0 at the bottom. Each cell is the letter of the piece occupying it, or `"."` for empty. | |
| | `pieces` | the same structure per piece: `{letter: [[x, y, z], ...]}` in block coordinates | |
| | `held_out` | which face is withheld (`+X -X +Y -Y +Z -Z`); the camera sits on that side and looks inward | |
| | `answer_grid` | the withheld face: list of n strings, top row first, leftmost character first. Letter = first piece the ray meets, `"."` = see-through. | |
| | `expected_output` | the output we expect from the model, i.e. the JSON object the prompt asks for. The prompt also asks for a free-text `"reason"` key, which is recorded but not scored. Scoring is an exact match on `answer`. | |
| | `majority_baseline`, `opposite_baseline` | cell accuracy from always guessing the most common letter, and from mirroring the opposite face | |
|
|
| Screen axes of each face (right, up): `+X`(+Y,+Z) `-X`(-Y,+Z) `+Y`(-X,+Z) |
| `-Y`(+X,+Z) `+Z`(+X,+Y) `-Z`(-X,+Y). Ray-casting `structure_3d` from `held_out` |
| with these axes reproduces `answer_grid` exactly. This was checked on all 604 rows. |
|
|
