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Aphanta: Diagnosing Task-Aligned Image-Edited Intermediates for Multimodal Reasoning

arXiv · AI, language, vision and robotics · article · Aug 27, 2026 · UTC

Explicit visual intermediates can help multimodal large language models (MLLMs) externalize spatial evidence and updated visual states, but their utility depends on whether an image editor can faithfully realize the required transformation. We introduce \textbf{Aphanta}, an automated task-discovery and closed-loop diagnostic framework for the MLLM -> image editor -> MLLM pipeline. Aphanta evaluates three conditions---direct reasoning, reasoning with an editor-generated intermediate, and reasoning with an idealized reference intermediate---to separate potential visual headroom from the practica

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First collected: 2026-09-21T08:51:59.673Z. This is not the publication date.