lmarena-ai/Arena-T2I-Hard

Arena-T2I-Hard A 310-prompt stress benchmark for evaluating faithfulness (prompt-following) of text-to-image models, drawn from real, hard arena user requests — long, multi-entity prompts with attributes, spatial relations, counts, and stylistic constraints. Each prompt ships pre-decomposed into a dependency-aware DAG of yes/no questions; when scoring an image, failing a parent question zeroes out its descendants. The benchmark stays discriminative where DPG-Bench and DSG… See the full description on the dataset page: https://huggingface.co/datasets/lmarena-ai/Arena-T2I-Hard.