{"id":"yi-1-5-34b-chat","slug":"yi-1-5-34b-chat","name":"YI 1.5 34B Chat","orgId":"01-ai","family":"yi-1-5-34b-chat","releaseDate":"2024-05-13","availability":"ga","openWeights":false,"license":null,"paramsTotal":34000000000,"contextWindow":null,"knowledgeCutoff":null,"modelCardUrl":"https://epoch.ai/benchmarks","hfRepo":null,"modalities":["text"],"aliases":["Yi-1.5-34B-Chat","YI 1.5 34B Chat"],"aliasNote":null,"organization":{"id":"01-ai","name":"01 AI","slug":"01-ai","country":null,"url":null,"color":"#A39E8F","mark":"01"},"price":null,"answer":{"word":"No.","scope":"Best recorded rank is #200 in Reasoning.","lead":"As of Oct 14, 2026, YI 1.5 34B Chat from 01 AI. Best recorded rank is #200 in Reasoning. Last listed at #200 in Reasoning on 2024-05-13.","confidence":"low"},"verdicts":[{"id":"v_overall_reasoning_yi-1-5-34b-chat_2026-10-14_open_NOT_SOTA","model":"yi-1-5-34b-chat","model_name":"YI 1.5 34B Chat","category":"reasoning","category_name":"Reasoning","slice":"overall","state":"NOT_SOTA","rank":200,"margin":null,"confidence":"low","valid_from":"2026-10-14","valid_to":null,"configuration":null,"rationale":"Last listed at #200 in Reasoning on 2024-05-13.","safeguard_flags":["off_board"],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Not SOTA · #200"},{"id":"v_overall_science_yi-1-5-34b-chat_2026-10-14_open_NOT_SOTA","model":"yi-1-5-34b-chat","model_name":"YI 1.5 34B Chat","category":"science","category_name":"Science","slice":"overall","state":"NOT_SOTA","rank":200,"margin":null,"confidence":"low","valid_from":"2026-10-14","valid_to":null,"configuration":null,"rationale":"Last listed at #200 in Science on 2024-05-13. That board does not award a crown.","safeguard_flags":["off_board"],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Not SOTA · #200"}]}