{"venue":"kalshi","id":"KXTOPMODEL-26NOV30-CLAU55","title":"What will be the top AI model on Nov 30, 2026?: claude-opus-5.5-high","event":"KXTOPMODEL-26NOV30","event_title":null,"slug":"KXTOPMODEL-26NOV30","closed":false,"first_seen":1794030127,"changed_at":null,"seen":1794030127,"price":0.02,"vol":23,"cat":"tech","end_ts":1796050800,"url":"https://kalshi.com/markets/kxtopmodel","fields":[{"f":"title","label":"Title","value":"What will be the top AI model on Nov 30, 2026?"},{"f":"subtitle","label":"Outcome","value":"claude-opus-5.5-high"},{"f":"rules_primary","label":"Rules","value":"If claude-opus-5.5-high is the top-ranked AI model on Nov 30, 2026 at 10:00 AM ET, then the market resolves to Yes."},{"f":"rules_secondary","label":"More rules","value":"If two models are tied under Rank (UB), then the model with the highest Arena Score will win. If two models are still tied after that, then the model with the most votes will win. If two models are still tied after that, the model that was released earlier will win. Important information: When checking the source for this market, check the 'Remove Style Control' toggle."},{"f":"close_time","label":"Close time","value":"2026-11-30T15:00:00Z"},{"f":"expiration_time","label":"Expiration","value":"2026-11-30T15:00:00Z"},{"f":"early_close","label":"Early close","value":"allowed"}],"labels":{"title":"Title","subtitle":"Outcome","rules_primary":"Rules","rules_secondary":"More rules","close_time":"Close time","expiration_time":"Expiration","early_close":"Early close"},"changes":[],"edits":0,"versions":[{"n":1,"from":1794030127,"to":null,"fields":{"title":"What will be the top AI model on Nov 30, 2026?","subtitle":"claude-opus-5.5-high","rules_primary":"If claude-opus-5.5-high is the top-ranked AI model on Nov 30, 2026 at 10:00 AM ET, then the market resolves to Yes.","rules_secondary":"If two models are tied under Rank (UB), then the model with the highest Arena Score will win. If two models are still tied after that, then the model with the most votes will win. If two models are still tied after that, the model that was released earlier will win. Important information: When checking the source for this market, check the 'Remove Style Control' toggle.","close_time":"2026-11-30T15:00:00Z","expiration_time":"2026-11-30T15:00:00Z","early_close":"allowed"}}],"related":[{"venue":"kalshi","id":"KXTOPMODEL-26NOV30-GEMIC","title":"What will be the top AI model on Nov 30, 2026?: Gemini 4 Carbon (High)","price":0.765,"vol":45.8,"closed":0,"edits":0},{"venue":"kalshi","id":"KXTOPMODEL-26NOV30-GEMI","title":"What will be the top AI model on Nov 30, 2026?: gemini-4-argon-high","price":0.04,"vol":21.99,"closed":0,"edits":0}],"reports":0,"series":{"ticker":"KXTOPMODEL","title":"Top model","category":"Science and Technology","frequency":"monthly","fee_type":"quadratic","fee_multiplier":1,"sources":[{"name":"LM Arena Leaderboard (Remove Style Control)","url":"https://arena.ai/leaderboard/text/overall-no-style-control"}],"prohibitions":["Persons who are employed by any of the Source Agencies are not permitted to trade on the Contract.","Persons who hold any material, non-public information on the Underlying are not permitted to trade on the Contract."],"terms_url":"https://assets.kalshi.com/contract_terms/TOPMODEL.pdf","contract_url":"https://assets.kalshi.com/regulatory/product-certifications/TOPMODEL.pdf","source_ts":1793471912,"first_seen":1794180066},"seriesChanges":[]}