{"id":"gpt-4-5","slug":"gpt-4-5","name":"GPT-4.5","orgId":"openai","family":"gpt-4-5","releaseDate":"2025-02-27","availability":"ga","openWeights":false,"license":null,"paramsTotal":null,"contextWindow":null,"knowledgeCutoff":null,"modelCardUrl":"https://openai.com/index/introducing-gpt-4-5/","hfRepo":null,"modalities":["text","vision"],"aliases":["GPT-4.5"],"aliasNote":null,"organization":{"id":"openai","name":"OpenAI","slug":"openai","country":null,"url":null,"color":"#10A37F","mark":"O"},"price":null,"answer":{"word":"No.","scope":"No crown in General LLM.","lead":"As of Oct 14, 2026, GPT-4.5 from OpenAI. No crown in General LLM. No independent primary score is on the current boards for General LLM.","confidence":"low"},"verdicts":[{"id":"v_overall_general-llm_gpt-4-5_2025-02-27_open_RANKED","model":"gpt-4-5","model_name":"GPT-4.5","category":"general-llm","category_name":"General LLM","slice":"overall","state":"RANKED","rank":null,"present_evidence":[],"missing_evidence":[],"margin":null,"confidence":"low","valid_from":"2025-02-27","valid_to":null,"configuration":null,"rationale":"No independent primary score is on the current boards for General LLM.","safeguard_flags":["no_primary_evidence"],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Ranked · General LLM"}]}