{"id":"qwen3-5-flash","slug":"qwen3-5-flash","name":"Qwen3 5 Flash","orgId":"alibaba","family":"qwen3-5-flash","releaseDate":"2026-02-25","availability":"ga","openWeights":false,"license":"Proprietary","paramsTotal":null,"contextWindow":null,"knowledgeCutoff":null,"modelCardUrl":"https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset","hfRepo":null,"modalities":["text"],"aliases":["qwen3.5-flash","Qwen3 5 Flash"],"aliasNote":null,"organization":{"id":"alibaba","name":"Alibaba / Qwen","slug":"alibaba","country":null,"url":null,"color":"#FF7A00","mark":"Q"},"price":null,"answer":{"word":"No.","scope":"Best recorded rank is #81 in Science.","lead":"As of Oct 14, 2026, Qwen3 5 Flash from Alibaba / Qwen. Best recorded rank is #81 in Science. Last listed at #81 in Science on 2026-02-25. That board does not award a crown.","confidence":"low"},"verdicts":[{"id":"v_overall_general-llm_qwen3-5-flash_2026-10-14_open_NOT_SOTA","model":"qwen3-5-flash","model_name":"Qwen3 5 Flash","category":"general-llm","category_name":"General LLM","slice":"overall","state":"NOT_SOTA","rank":118,"margin":80.6896551724138,"confidence":"medium","valid_from":"2026-10-14","valid_to":null,"configuration":null,"rationale":"Ranked #118 in General LLM.","safeguard_flags":[],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Not SOTA · #118"},{"id":"v_overall_reasoning_qwen3-5-flash_2026-10-14_open_NOT_SOTA","model":"qwen3-5-flash","model_name":"Qwen3 5 Flash","category":"reasoning","category_name":"Reasoning","slice":"overall","state":"NOT_SOTA","rank":121,"margin":82.75862068965517,"confidence":"medium","valid_from":"2026-10-14","valid_to":null,"configuration":null,"rationale":"Ranked #121 in Reasoning.","safeguard_flags":[],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Not SOTA · #121"},{"id":"v_overall_math_qwen3-5-flash_2026-10-14_open_NOT_SOTA","model":"qwen3-5-flash","model_name":"Qwen3 5 Flash","category":"math","category_name":"Math","slice":"overall","state":"NOT_SOTA","rank":107,"margin":null,"confidence":"low","valid_from":"2026-10-14","valid_to":null,"configuration":null,"rationale":"Ranked #107 in Math.","safeguard_flags":[],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Not SOTA · #107"},{"id":"v_overall_science_qwen3-5-flash_2026-10-14_open_NOT_SOTA","model":"qwen3-5-flash","model_name":"Qwen3 5 Flash","category":"science","category_name":"Science","slice":"overall","state":"NOT_SOTA","rank":81,"margin":null,"confidence":"low","valid_from":"2026-10-14","valid_to":null,"configuration":null,"rationale":"Last listed at #81 in Science on 2026-02-25. That board does not award a crown.","safeguard_flags":["off_board"],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Not SOTA · #81"},{"id":"v_overall_coding_qwen3-5-flash_2026-10-14_open_NOT_SOTA","model":"qwen3-5-flash","model_name":"Qwen3 5 Flash","category":"coding","category_name":"Coding","slice":"overall","state":"NOT_SOTA","rank":123,"margin":null,"confidence":"low","valid_from":"2026-10-14","valid_to":null,"configuration":null,"rationale":"Ranked #123 in Coding.","safeguard_flags":[],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Not SOTA · #123"},{"id":"v_overall_coding-web-dev_qwen3-5-flash_2026-10-14_open_NOT_SOTA","model":"qwen3-5-flash","model_name":"Qwen3 5 Flash","category":"coding-web-dev","category_name":"Coding › Web dev","slice":"overall","state":"NOT_SOTA","rank":100,"margin":94.28571428571429,"confidence":"medium","valid_from":"2026-10-14","valid_to":null,"configuration":null,"rationale":"Ranked #100 in Coding › Web dev.","safeguard_flags":[],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Not SOTA · #100"},{"id":"v_overall_long-context_qwen3-5-flash_2026-10-14_open_NOT_SOTA","model":"qwen3-5-flash","model_name":"Qwen3 5 Flash","category":"long-context","category_name":"Long context","slice":"overall","state":"NOT_SOTA","rank":121,"margin":82.1917808219178,"confidence":"medium","valid_from":"2026-10-14","valid_to":null,"configuration":null,"rationale":"Ranked #121 in Long context.","safeguard_flags":[],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Not SOTA · #121"},{"id":"v_overall_factuality_qwen3-5-flash_2026-10-14_open_NOT_SOTA","model":"qwen3-5-flash","model_name":"Qwen3 5 Flash","category":"factuality","category_name":"Factuality","slice":"overall","state":"NOT_SOTA","rank":101,"margin":75.75757575757575,"confidence":"medium","valid_from":"2026-10-14","valid_to":null,"configuration":null,"rationale":"Ranked #101 in Factuality.","safeguard_flags":[],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Not SOTA · #101"}]}