{"id":"gpt-5-6-sol","slug":"gpt-5-6-sol","name":"GPT-5.6 Sol","orgId":"openai","family":"gpt-5-6-sol","releaseDate":"2026-06-26","availability":"ga","openWeights":false,"license":"Proprietary","paramsTotal":null,"contextWindow":1050000,"knowledgeCutoff":null,"modelCardUrl":"https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset","hfRepo":null,"modalities":["text","file","image"],"aliases":["gpt-5.6-sol-xhigh","GPT-5.6 Sol","gpt-5.6-sol-xhigh (codex-harness)","gpt-5.6-sol_none","gpt-5.6-sol_low","gpt-5.6-sol_max","gpt-5.6-sol_xhigh","gpt-5.6-sol_high","gpt-5.6-sol_medium","gpt-5.6-sol_unknown","GPT-5.6 Sol max","GPT-5.6 Sol (Codex) xhigh"],"aliasNote":null,"organization":{"id":"openai","name":"OpenAI","slug":"openai","country":null,"url":null,"color":"#10A37F","mark":"O"},"price":{"modelId":"gpt-5-6-sol","provider":"openai","inputPerM":null,"outputPerM":null,"blendedPerM":4.000000000000001,"tokensPerS":null,"observedAt":"2026-10-13","sourceId":"openrouter"},"answer":{"word":"Yes.","scope":"SOTA in co-SOTA in Vision.","lead":"As of Oct 14, 2026, GPT-5.6 Sol from OpenAI. 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That board does not award a crown.","safeguard_flags":["off_board"],"co_sota_with":[],"challengers":[],"methodology":"1.0","label":"Not SOTA · #7"}]}