{"id":"amazon-nova-experimental-chat-26-02-10","slug":"amazon-nova-experimental-chat-26-02-10","name":"Amazon Nova Experimental Chat 26.02 10","orgId":"amazon","family":"amazon-nova-experimental-chat-26-02-10","releaseDate":null,"availability":"unreleased","openWeights":false,"license":"Proprietary","paramsTotal":null,"contextWindow":null,"knowledgeCutoff":null,"modelCardUrl":"https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset","hfRepo":null,"modalities":["text"],"aliases":["amazon-nova-experimental-chat-26-02-10","Amazon Nova Experimental Chat 26.02 10"],"aliasNote":null,"organization":{"id":"amazon","name":"Amazon","slug":"amazon","country":null,"url":null,"color":"#FF9900","mark":"Az"},"price":null,"answer":{"word":"Not yet.","scope":"Not released, so it cannot be state of the art.","lead":"As of Oct 14, 2026, Amazon Nova Experimental Chat 26.02 10 from Amazon. Not released, so it cannot be state of the art. Announced but not publicly usable, so it cannot hold General LLM.","confidence":"low"},"verdicts":[{"id":"v_overall_general-llm_amazon-nova-experimental-chat-26-02-10_2026-10-14_open_UNRELEASED","model":"amazon-nova-experimental-chat-26-02-10","model_name":"Amazon Nova Experimental Chat 26.02 10","category":"general-llm","category_name":"General LLM","slice":"overall","state":"UNRELEASED","rank":null,"present_evidence":[],"missing_evidence":[],"margin":null,"confidence":"low","valid_from":"2026-10-14","valid_to":null,"configuration":null,"rationale":"Announced but not publicly usable, so it cannot hold General LLM.","safeguard_flags":["no_primary_evidence"],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Unreleased"}]}