| # Prompt and scene provenance | |
| Source: [SceneSmith example scenes](https://huggingface.co/datasets/nepfaff/scenesmith-example-scenes), revision `5425b6ac0ee7d5043af75f9ec78494cf5c94f3ca`, `text_prompt_annotations.csv`. | |
| The existing audit selected the 20 archive paths with the smallest SHA-256 values of `nova-physics-audit-2026-10-06:` followed by the path, before inspecting selected scenes. All twenty resulting Nova generations are included. This is a selected engineering sample, not a claim of a representative population or a hidden evaluation split. | |
| Scene IDs match the author's CSV-to-archive convention. IDs below 100 originate in SceneEval, as attributed by SceneSmith. Prompt text is unchanged. Source descriptions and generated scene files are distinguished throughout the package. | |
| Nova generations used GPT-6 Astra. Each released scene is the completed candidate captured for its original project. The dataset packages existing results; release preparation does not regenerate, select for visual quality, or repair geometry. Private generation-attempt accounting remains in the research archive. | |
| Historical SceneSmith outputs used different models, assets, and budgets. Shared prompts permit paired inspection but do not isolate a model or method effect. | |
| Selected IDs: `scene_034`, `scene_182`, `scene_051`, `scene_029`, `scene_178`, `scene_036`, `scene_147`, `scene_089`, `scene_064`, `scene_028`, `scene_017`, `scene_119`, `scene_125`, `scene_024`, `scene_135`, `scene_056`, `scene_142`, `scene_161`, `scene_138`, `scene_084`. | |