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lmarena-ai/Arena-T2I-Training

Arena-T2I-Training-1K This release contains 992 training prompts for the paper Post-Training Frontier Text-to-Image Models by Composing Preference and Rubric Rewards. Files train.json: prompt records and rubric metadata. train_hack_labels.json: prompt-specific reward-hack applicability labels. train_render_text.json: prompt-specific strings relevant to text-rendering checks. train.json record keys prompt_id: ID (0–991) prompt: text-to-image… See the full description on the dataset page: https://huggingface.co/datasets/lmarena-ai/Arena-T2I-Training.

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Created21 October 2026
Last updated at source22 October 2026
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  • 22 Oct 2026 License: mit → none
  • 22 Oct 2026 Description: none → Arena-T2I-Training-1K This release contains 992 training prompts for the paper Post-Training Frontier Text-to-Image Models by Composing Preference and Rubric Rewards. Files train.json: prompt records and rubric metadata. train_hack_labels.j

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