SOURCE-LINKED INTELLIGENCE

SIMLIFE: Pattern Understanding for Long-Horizon Human-Agent Partnership

arXiv · AI, language, vision and robotics · article · Sep 17, 2026 · UTC

Understanding humans over long horizons requires agents to infer not only what people need in the moment, but also how routines form, why they repeat, and when they change. We introduce SimLife, a scalable platform for simulating long-term household life with rich visual observations, ground-truth action logs, and synthetic dialogues with audio. Built on SimLife, SimLife-BP evaluates long-context pattern understanding: the ability to infer latent behavioral rules from weeks or months of everyday observations. The benchmark contains 106 episodes averaging 15.49 hours and 38.57 in-game days, and

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Evidence & attribution

arXiv · AI, language, vision and robotics · 2026-09-17T02:43:54.000Z
arXiv · Artificial Intelligence · 2026-09-17T02:43:54.000Z

First collected: 2026-09-19T20:26:32.566Z. This is not the publication date.