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Niki Sepasian

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Preprint Aug 2026

VISTA: Test-Time Compositional Alignment for Visual Autoregressive Generation

VISTA is the first gradient-based test-time alignment framework for next-scale autoregressive image generation, and introduces the mechanisms needed to make such optimization stable across scales, together with an extensible objective space that any differentiable constraint on cross-attention can plug into.

Hossein Shahabadi, Niki Sepasian, M. Baghshah · 0 citations