{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"mmlu","formal_name":"MMLU","introduction":"MMLU asks four-way multiple-choice questions across 57 subjects, from elementary material to professional-level examinations. Since 2020 it has been the most widely cited single reference point for general capability.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/hendrycks/test","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"04d14087-6cd8-5770-b47a-e0350060d549","task_key":"all--test--04d14087-6cd8-5770-b47a-e0350060d549","task_revision_id":"1","upstream_id":"","short_description":"In a hypothetical environment, fishes called pike-cichlids are visual predators…","config":"all","split":"test","body":"{\"choices\":\"['Selection for drab coloration of the algae-eaters', 'Selection for nocturnal algae-eaters (active only at night)', 'Selection for larger female algae-eaters, bearing broods composed of more, and larger, young', 'Selection for algae-eaters that become sexually mature at smaller overall body sizes']\",\"question\":\"In a hypothetical environment, fishes called pike-cichlids are visual predators of algae-eating fish (i.e., they locate their prey by sight). If a population of algae-eaters experiences predation pressure from pike-cichlids, which of the following should least likely be observed in the algae-eater population over the course of many generations?\",\"subject\":\"high_school_biology\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/test","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}