PromptEcho: Annotation-Free Reward from Vision-Language Models for Text-to-Image Reinforcement Learning
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Freshness: 2026-04-15T16:44:08.417259+00:00Claims: 0
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Freshness: fresh
Source paper: PromptEcho: Annotation-Free Reward from Vision-Language Models for Text-to-Image Reinforcement Learning
PDF: https://arxiv.org/pdf/2604.12652v1
Source count: 3
Coverage: 50%
Last proof check: 2026-04-15T16:58:24.868Z
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PromptEcho: Annotation-Free Reward from Vision-Language Models for Text-to-Image Reinforcement Learning
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Last verification: 2026-04-15T16:58:24.868ZFreshness: fresh
Proof: unverified
Repo: missing
References: 0
Sources: 3
Coverage: 50%
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