Author

Keya Hu

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#artificial intelligence Preprint Oct 2026

VISTA: A Visual Harness for Reasoning in an Interactive World

We show that multimodal models possess strong reasoning abilities and that an appropriate harness can unlock their potential to solve tasks across diverse interactive environments. We introduce VISTA, a visual harness that gives a general-purpose multimodal model long-horizon vision. VISTA allows the model to directly...

Qiu-Shi Han, Ke-Ya Hu, Lin-Lu Qiu et al. · 5 citations · ⚡1

Preprint Jul 2026

Position: It's Time to Optimize LLMs for Self-Consistency

This position paper observes that a wide variety of techniques designed to improve specific aspects of LM behavior-targeting properties as diverse as adversarial robustness and factual coherence-can be understood as special cases of a common "consistency optimization" procedure and addressed with a standard set of opti...

Itamar Hagay Pres, Belinda Z. Li, L. Ruis et al. · 2 citations