Wei-Lin Chiang

Arena Intelligence Inc

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Publication activitypapers/week, last 8 weeks

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Computer Vision (1)Multimodal Models (1)RLHF & Preference Learning (1)

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Yuan-Hao Ban (1)I-Hung Hsu (1)A. Angelopoulos (1)Ion Stoica (1)Cho-Jui Hsieh (1)

Papers (1)

Oct 2, 2026

Arena Intelligence Inc1w ago·also Affiliation:

Post-Training Frontier Text-to-Image Models by Composing Preference and Rubric Rewards

Composing aesthetic preference with explicit rubric rewards unlocks substantial gains in text-to-image generation, outperforming existing open-source models by a significant margin.

Yuan-Hao Ban, I-Hung Hsu, A. Angelopoulos +3

Computer Vision Multimodal Models RLHF & Preference Learning

Wei-Lin Chiang

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)

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Wei-Lin Chiang

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)