Orena Challenges

ORena hosts a series of structured competitions, each targeting a critical problem in surgical safety and quality assurance.

SAVE FOCUS

Inaugural Challenge

SAVE FOCUS (Foreign Object Contextual Understanding for Safe Surgical AI) is the first challenge launched under the ORena framework. It establishes a new standard for evaluating surgical Vision–Language Models by benchmarking long-context understanding of full-length laparoscopic procedures - from single-frame perception to procedure-level reasoning.

The challenge addresses a critical patient safety problem: preventing retained surgical items during minimally invasive surgery. At the same time, it probes a key technical frontier — whether current VLMs can maintain accurate understanding across hours-long procedures.