WHAT IS REGISTERED. This study evaluates screening policies generated by autonomous research agents using archived pathology slides and existing molecular marker profiles. The study does not prospectively enroll or contact patients. The investigators register the clinical trial corpus that the agents may read, the trial-record cutoff date, the information that the agents may access, the rules governing their work, and the methods used to score their policies.
THE AGENTS. Each agent may access the registered clinical trial corpus, published literature, out-of-fold performance estimates for its own classifiers, and any development data identified in its manifest. The agent receives no results from any sealed evaluation cohort. For visual recognition, each agent uses pathology AI models as feature extractors and trains classifiers on the extracted features. The agent determines which molecular markers to model, which model to use, how to set each operating threshold, and whether to deploy the resulting policy. The agent records each decision and its rationale.
THE MANIFEST. Each agent run produces a timestamped manifest listing every policy generated and each policy's final deployment decision. On the study start date, the investigators designate the autonomous-agent approach and its comparators for the primary evaluation.
TRIAL DEMAND CUTOFF. Trials first posted before January 1, 2026, define retrospective trial demand. Trials first posted on or after January 1, 2026, are used for the temporal generalization evaluation.
SEALED ANALYSIS RULE. Each policy result corresponds to an evaluation scenario, defined as one cohort paired with one molecular marker. For each scenario, the study logs and publishes the date on which investigators first compare any model output with the ground-truth marker result.
COHORTS. The study uses archived institutional and consortium cohorts containing routine diagnostic H\&E slides linked to molecular profiles. No clinician uses model output from this study to make patient-care decisions.
