{"event":{"category":"Science and Technology","collateral_return_type":"","event_ticker":"KXAIMILLENNIUM-28","exchange_index":0,"last_updated_ts":"0001-01-01T00:00:00Z","mutually_exclusive":false,"series_ticker":"KXAIMILLENNIUM","settlement_sources":[{"name":"The Guardian","url":"https://www.theguardian.com"},{"name":"National Academy of Sciences of the United States","url":"https://nasonline.org"},{"name":"Financial Times","url":"https://www.ft.com"},{"name":"Associated Press","url":"https://apnews.com"},{"name":"the Clay Mathematics Institute","url":"https://www.claymath.org"},{"name":"Science","url":"https://www.science.org/"},{"name":"Nature","url":"https://www.nature.com"},{"name":"arXiv preprint repository operated by Cornell University","url":"https://arxiv.org"},{"name":"Royal Society","url":"https://royalsociety.org"},{"name":"the American Mathematical Society","url":"http://www.ams.org/"},{"name":"the International Mathematical Union","url":"https://www.mathunion.org"},{"name":"The Washington Post","url":"https://www.washingtonpost.com/"},{"name":"the New York Times","url":"https://www.nytimes.com"},{"name":"Max Planck Society","url":"https://mpg.de"},{"name":"American Association for the Advancement of Science","url":"https://aaas.org"},{"name":"British Broadcasting Corporation","url":"https://bbc.com"},{"name":"Quanta Magazine","url":"https://quantamagazine.org"},{"name":"The Wall Street Journal","url":"https://www.wsj.com/"},{"name":"French Academy of Sciences","url":"https://academie-sciences.fr"},{"name":"Bloomberg News","url":"https://www.bloomberg.com"},{"name":"Reuters","url":"https://www.reuters.com"},{"name":"Proceedings of the National Academy of Sciences","url":"https://www.pnas.org/"},{"name":"Scientific American","url":"https://www.scientificamerican.com/"},{"name":"The Economist","url":"https://www.economist.com"}],"strike_period":"custom","sub_title":"Before 2028","title":"When will an AI lab solve another Millennium Prize Problem?"},"markets":[{"can_close_early":true,"close_time":"2026-10-01T03:59:00Z","created_time":"2026-09-12T21:54:09.125526Z","custom_strike":{"Date":"Oct 1, 2026"},"early_close_condition":"If an event described in the Payout Criterion occurs, expiration will be moved to an earlier date and time in accordance with Rule 7.2.","event_ticker":"KXAIMILLENNIUM-28","exchange_index":0,"expected_expiration_time":"2028-01-07T15:00:00Z","expiration_time":"2026-10-07T14:00:00Z","expiration_value":"No","last_price_dollars":"0.0100","latest_expiration_time":"2026-10-07T14:00:00Z","market_type":"binary","no_ask_dollars":"1.0000","no_bid_dollars":"0.0000","no_sub_title":"Before Oct 1, 2026","notional_value_dollars":"1.0000","occurrence_datetime":"2026-10-01T16:01:55Z","open_interest_fp":"2262.79","open_time":"2026-09-12T22:00:00Z","previous_price_dollars":"0.0100","previous_yes_ask_dollars":"1.0000","previous_yes_bid_dollars":"0.0000","price_level_structure":"linear_cent","price_ranges":[{"end":"1.0000","start":"0.0000","step":"0.0100"}],"result":"no","rules_primary":"If any AI lab solves another Millennium Prize Problem after Issuance and before Oct 1, 2026, then the market resolves to Yes.","rules_secondary":"A Millennium Prize Problem counts as solved on the first date that, by Expiration, remains unretracted and either:\n\nA complete proof, disproof, or counterexample addressing the problem as originally formulated by the Clay Mathematics Institute is published in a reputable peer-reviewed mathematics or scientific journal.\nCMI or another recognized academic governing or recognition body officially states that the problem has been resolved by reference to a specific written work.\nAt least two Source Agencies themselves report that the problem has been proven, disproven, or otherwise resolved by reference to a specific publicly available written work.\n\nA preprint, announcement, blog post, conference presentation, technical report, or machine-checked formalization does NOT by itself constitute a solution, but may be the written work relied upon for official recognition or qualifying Source Agency reporting. Award of a Millennium Prize by CMI is NOT required.\n\nPartial results, special cases, unrelated reformulations, results conditional on unproven assumptions, and findings that the problem is independent of or undecidable within its framework do NOT count. The result must establish the truth or falsity of the problem as originally formulated.\n\nA solution is attributed to AI lab when Source Agencies report that AI lab, its personnel, or an AI system developed and operated by it produced the solution in whole or substantial part, and the lab or system is credited as an author, contributor, or producer. Collaborative work qualifies; independent third-party use of the lab's publicly available model or product without such participation or credit does NOT.\n\nEach Millennium Prize Problem counts at most once. Problems solved before time period do NOT count. A purported solution that is retracted, withdrawn, repudiated, rescinded, disavowed, or reported to contain an unresolved identified error before Expiration does NOT count.","settlement_bounds_type":"default","settlement_timer_seconds":1800,"settlement_ts":"2026-10-01T16:56:03.966464Z","settlement_value_dollars":"0.0000","status":"finalized","strike_type":"custom","ticker":"KXAIMILLENNIUM-28-26OCT01","title":"Will any AI lab solve a Millennium Prize Problem before Oct 1, 2026?","updated_time":"2026-10-25T18:18:43.250221Z","volume_24h_fp":"0.00","volume_fp":"3083.11","yes_ask_dollars":"1.0000","yes_ask_size_fp":"0.00","yes_bid_dollars":"0.0000","yes_bid_size_fp":"0.00","yes_sub_title":"Before Oct 1, 2026"},{"can_close_early":true,"close_time":"2026-11-01T03:59:00Z","created_time":"2026-09-12T21:54:09.125526Z","custom_strike":{"Date":"Nov 1, 2026"},"early_close_condition":"If an event described in the Payout Criterion occurs, expiration will be moved to an earlier date and time in accordance with Rule 7.2.","event_ticker":"KXAIMILLENNIUM-28","exchange_index":0,"expected_expiration_time":"2028-01-07T15:00:00Z","expiration_time":"2026-11-07T15:00:00Z","expiration_value":"","last_price_dollars":"0.0600","latest_expiration_time":"2026-11-07T15:00:00Z","market_type":"binary","no_ask_dollars":"1.0000","no_bid_dollars":"0.9500","no_sub_title":"Before Nov 1, 2026","notional_value_dollars":"1.0000","occurrence_datetime":"2026-11-01T04:00:00Z","open_interest_fp":"874.99","open_time":"2026-09-12T22:00:00Z","previous_price_dollars":"0.0600","previous_yes_ask_dollars":"0.0600","previous_yes_bid_dollars":"0.0000","price_level_structure":"linear_cent","price_ranges":[{"end":"1.0000","start":"0.0000","step":"0.0100"}],"result":"","rules_primary":"If any AI lab solves another Millennium Prize Problem after Issuance and before Nov 1, 2026, then the market resolves to Yes.","rules_secondary":"A Millennium Prize Problem counts as solved on the first date that, by Expiration, remains unretracted and either:\n\nA complete proof, disproof, or counterexample addressing the problem as originally formulated by the Clay Mathematics Institute is published in a reputable peer-reviewed mathematics or scientific journal.\nCMI or another recognized academic governing or recognition body officially states that the problem has been resolved by reference to a specific written work.\nAt least two Source Agencies themselves report that the problem has been proven, disproven, or otherwise resolved by reference to a specific publicly available written work.\n\nA preprint, announcement, blog post, conference presentation, technical report, or machine-checked formalization does NOT by itself constitute a solution, but may be the written work relied upon for official recognition or qualifying Source Agency reporting. Award of a Millennium Prize by CMI is NOT required.\n\nPartial results, special cases, unrelated reformulations, results conditional on unproven assumptions, and findings that the problem is independent of or undecidable within its framework do NOT count. The result must establish the truth or falsity of the problem as originally formulated.\n\nA solution is attributed to AI lab when Source Agencies report that AI lab, its personnel, or an AI system developed and operated by it produced the solution in whole or substantial part, and the lab or system is credited as an author, contributor, or producer. Collaborative work qualifies; independent third-party use of the lab's publicly available model or product without such participation or credit does NOT.\n\nEach Millennium Prize Problem counts at most once. Problems solved before time period do NOT count. A purported solution that is retracted, withdrawn, repudiated, rescinded, disavowed, or reported to contain an unresolved identified error before Expiration does NOT count.","settlement_bounds_type":"default","settlement_timer_seconds":1800,"status":"active","strike_type":"custom","ticker":"KXAIMILLENNIUM-28-26NOV01","title":"Will any AI lab solve a Millennium Prize Problem before Nov 1, 2026?","updated_time":"2026-10-25T18:18:43.250221Z","volume_24h_fp":"0.00","volume_fp":"2129.13","yes_ask_dollars":"0.0500","yes_ask_size_fp":"200.00","yes_bid_dollars":"0.0000","yes_bid_size_fp":"0.00","yes_sub_title":"Before Nov 1, 2026"},{"can_close_early":true,"close_time":"2026-12-01T04:59:00Z","created_time":"2026-09-12T21:54:09.125526Z","custom_strike":{"Date":"Dec 1, 2026"},"early_close_condition":"If an event described in the Payout Criterion occurs, expiration will be moved to an earlier date and time in accordance with Rule 7.2.","event_ticker":"KXAIMILLENNIUM-28","exchange_index":0,"expected_expiration_time":"2028-01-07T15:00:00Z","expiration_time":"2026-12-07T15:00:00Z","expiration_value":"","last_price_dollars":"0.1900","latest_expiration_time":"2026-12-07T15:00:00Z","market_type":"binary","no_ask_dollars":"0.8800","no_bid_dollars":"0.8200","no_sub_title":"Before Dec 1, 2026","notional_value_dollars":"1.0000","occurrence_datetime":"2026-12-01T05:00:00Z","open_interest_fp":"708.34","open_time":"2026-09-12T22:00:00Z","previous_price_dollars":"0.1900","previous_yes_ask_dollars":"0.2100","previous_yes_bid_dollars":"0.1300","price_level_structure":"linear_cent","price_ranges":[{"end":"1.0000","start":"0.0000","step":"0.0100"}],"result":"","rules_primary":"If any AI lab solves another Millennium Prize Problem after Issuance and before Dec 1, 2026, then the market resolves to Yes.","rules_secondary":"A Millennium Prize Problem counts as solved on the first date that, by Expiration, remains unretracted and either:\n\nA complete proof, disproof, or counterexample addressing the problem as originally formulated by the Clay Mathematics Institute is published in a reputable peer-reviewed mathematics or scientific journal.\nCMI or another recognized academic governing or recognition body officially states that the problem has been resolved by reference to a specific written work.\nAt least two Source Agencies themselves report that the problem has been proven, disproven, or otherwise resolved by reference to a specific publicly available written work.\n\nA preprint, announcement, blog post, conference presentation, technical report, or machine-checked formalization does NOT by itself constitute a solution, but may be the written work relied upon for official recognition or qualifying Source Agency reporting. Award of a Millennium Prize by CMI is NOT required.\n\nPartial results, special cases, unrelated reformulations, results conditional on unproven assumptions, and findings that the problem is independent of or undecidable within its framework do NOT count. The result must establish the truth or falsity of the problem as originally formulated.\n\nA solution is attributed to AI lab when Source Agencies report that AI lab, its personnel, or an AI system developed and operated by it produced the solution in whole or substantial part, and the lab or system is credited as an author, contributor, or producer. Collaborative work qualifies; independent third-party use of the lab's publicly available model or product without such participation or credit does NOT.\n\nEach Millennium Prize Problem counts at most once. Problems solved before time period do NOT count. A purported solution that is retracted, withdrawn, repudiated, rescinded, disavowed, or reported to contain an unresolved identified error before Expiration does NOT count.","settlement_bounds_type":"default","settlement_timer_seconds":1800,"status":"active","strike_type":"custom","ticker":"KXAIMILLENNIUM-28-26DEC01","title":"Will any AI lab solve a Millennium Prize Problem before Dec 1, 2026?","updated_time":"2026-10-25T18:18:43.250221Z","volume_24h_fp":"0.00","volume_fp":"2456.88","yes_ask_dollars":"0.1800","yes_ask_size_fp":"4.00","yes_bid_dollars":"0.1200","yes_bid_size_fp":"5.00","yes_sub_title":"Before Dec 1, 2026"},{"can_close_early":true,"close_time":"2027-01-01T04:59:00Z","created_time":"2026-09-12T21:54:09.125526Z","custom_strike":{"Date":"Jan 1, 2027"},"early_close_condition":"If an event described in the Payout Criterion occurs, expiration will be moved to an earlier date and time in accordance with Rule 7.2.","event_ticker":"KXAIMILLENNIUM-28","exchange_index":0,"expected_expiration_time":"2028-01-07T15:00:00Z","expiration_time":"2027-01-07T15:00:00Z","expiration_value":"","last_price_dollars":"0.2400","latest_expiration_time":"2027-01-07T15:00:00Z","market_type":"binary","no_ask_dollars":"0.8400","no_bid_dollars":"0.8200","no_sub_title":"Before 2027","notional_value_dollars":"1.0000","occurrence_datetime":"2027-01-01T05:00:00Z","open_interest_fp":"3361.00","open_time":"2026-09-12T22:00:00Z","previous_price_dollars":"0.2100","previous_yes_ask_dollars":"0.2600","previous_yes_bid_dollars":"0.2400","price_level_structure":"linear_cent","price_ranges":[{"end":"1.0000","start":"0.0000","step":"0.0100"}],"result":"","rules_primary":"If any AI lab solves another Millennium Prize Problem after Issuance and before Jan 1, 2027, then the market resolves to Yes.","rules_secondary":"A Millennium Prize Problem counts as solved on the first date that, by Expiration, remains unretracted and either:\n\nA complete proof, disproof, or counterexample addressing the problem as originally formulated by the Clay Mathematics Institute is published in a reputable peer-reviewed mathematics or scientific journal.\nCMI or another recognized academic governing or recognition body officially states that the problem has been resolved by reference to a specific written work.\nAt least two Source Agencies themselves report that the problem has been proven, disproven, or otherwise resolved by reference to a specific publicly available written work.\n\nA preprint, announcement, blog post, conference presentation, technical report, or machine-checked formalization does NOT by itself constitute a solution, but may be the written work relied upon for official recognition or qualifying Source Agency reporting. Award of a Millennium Prize by CMI is NOT required.\n\nPartial results, special cases, unrelated reformulations, results conditional on unproven assumptions, and findings that the problem is independent of or undecidable within its framework do NOT count. The result must establish the truth or falsity of the problem as originally formulated.\n\nA solution is attributed to AI lab when Source Agencies report that AI lab, its personnel, or an AI system developed and operated by it produced the solution in whole or substantial part, and the lab or system is credited as an author, contributor, or producer. Collaborative work qualifies; independent third-party use of the lab's publicly available model or product without such participation or credit does NOT.\n\nEach Millennium Prize Problem counts at most once. Problems solved before time period do NOT count. A purported solution that is retracted, withdrawn, repudiated, rescinded, disavowed, or reported to contain an unresolved identified error before Expiration does NOT count.","settlement_bounds_type":"default","settlement_timer_seconds":1800,"status":"active","strike_type":"custom","ticker":"KXAIMILLENNIUM-28-27JAN01","title":"Will any AI lab solve a Millennium Prize Problem before 2027?","updated_time":"2026-10-25T18:18:43.250221Z","volume_24h_fp":"127.96","volume_fp":"6293.49","yes_ask_dollars":"0.1800","yes_ask_size_fp":"50.00","yes_bid_dollars":"0.1600","yes_bid_size_fp":"24.69","yes_sub_title":"Before 2027"},{"can_close_early":true,"close_time":"2027-07-01T03:59:00Z","created_time":"2026-09-12T21:54:09.125526Z","custom_strike":{"Date":"Jul 1, 2027"},"early_close_condition":"If an event described in the Payout Criterion occurs, expiration will be moved to an earlier date and time in accordance with Rule 7.2.","event_ticker":"KXAIMILLENNIUM-28","exchange_index":0,"expected_expiration_time":"2028-01-07T15:00:00Z","expiration_time":"2027-07-07T14:00:00Z","expiration_value":"","last_price_dollars":"0.5100","latest_expiration_time":"2027-07-07T14:00:00Z","market_type":"binary","no_ask_dollars":"0.6500","no_bid_dollars":"0.5700","no_sub_title":"Before Jul 1, 2027","notional_value_dollars":"1.0000","occurrence_datetime":"2027-07-01T04:00:00Z","open_interest_fp":"361.10","open_time":"2026-09-12T22:00:00Z","previous_price_dollars":"0.5100","previous_yes_ask_dollars":"0.4600","previous_yes_bid_dollars":"0.3700","price_level_structure":"linear_cent","price_ranges":[{"end":"1.0000","start":"0.0000","step":"0.0100"}],"result":"","rules_primary":"If any AI lab solves another Millennium Prize Problem after Issuance and before Jul 1, 2027, then the market resolves to Yes.","rules_secondary":"A Millennium Prize Problem counts as solved on the first date that, by Expiration, remains unretracted and either:\n\nA complete proof, disproof, or counterexample addressing the problem as originally formulated by the Clay Mathematics Institute is published in a reputable peer-reviewed mathematics or scientific journal.\nCMI or another recognized academic governing or recognition body officially states that the problem has been resolved by reference to a specific written work.\nAt least two Source Agencies themselves report that the problem has been proven, disproven, or otherwise resolved by reference to a specific publicly available written work.\n\nA preprint, announcement, blog post, conference presentation, technical report, or machine-checked formalization does NOT by itself constitute a solution, but may be the written work relied upon for official recognition or qualifying Source Agency reporting. Award of a Millennium Prize by CMI is NOT required.\n\nPartial results, special cases, unrelated reformulations, results conditional on unproven assumptions, and findings that the problem is independent of or undecidable within its framework do NOT count. The result must establish the truth or falsity of the problem as originally formulated.\n\nA solution is attributed to AI lab when Source Agencies report that AI lab, its personnel, or an AI system developed and operated by it produced the solution in whole or substantial part, and the lab or system is credited as an author, contributor, or producer. Collaborative work qualifies; independent third-party use of the lab's publicly available model or product without such participation or credit does NOT.\n\nEach Millennium Prize Problem counts at most once. Problems solved before time period do NOT count. A purported solution that is retracted, withdrawn, repudiated, rescinded, disavowed, or reported to contain an unresolved identified error before Expiration does NOT count.","settlement_bounds_type":"default","settlement_timer_seconds":1800,"status":"active","strike_type":"custom","ticker":"KXAIMILLENNIUM-28-27JUL01","title":"Will any AI lab solve a Millennium Prize Problem before Jul 1, 2027?","updated_time":"2026-10-25T18:18:43.250221Z","volume_24h_fp":"0.00","volume_fp":"465.48","yes_ask_dollars":"0.4300","yes_ask_size_fp":"200.00","yes_bid_dollars":"0.3500","yes_bid_size_fp":"5.00","yes_sub_title":"Before Jul 1, 2027"},{"can_close_early":true,"close_time":"2028-01-01T04:59:00Z","created_time":"2026-09-12T21:54:09.125526Z","custom_strike":{"Date":"Jan 1, 2028"},"early_close_condition":"If an event described in the Payout Criterion occurs, expiration will be moved to an earlier date and time in accordance with Rule 7.2.","event_ticker":"KXAIMILLENNIUM-28","exchange_index":0,"expected_expiration_time":"2028-01-07T15:00:00Z","expiration_time":"2028-01-07T15:00:00Z","expiration_value":"","last_price_dollars":"0.6900","latest_expiration_time":"2028-01-07T15:00:00Z","market_type":"binary","no_ask_dollars":"0.4500","no_bid_dollars":"0.3700","no_sub_title":"Before 2028","notional_value_dollars":"1.0000","occurrence_datetime":"2028-01-01T05:00:00Z","open_interest_fp":"309.00","open_time":"2026-09-12T22:00:00Z","previous_price_dollars":"0.6900","previous_yes_ask_dollars":"0.6500","previous_yes_bid_dollars":"0.5600","price_level_structure":"linear_cent","price_ranges":[{"end":"1.0000","start":"0.0000","step":"0.0100"}],"result":"","rules_primary":"If any AI lab solves another Millennium Prize Problem after Issuance and before Jan 1, 2028, then the market resolves to Yes.","rules_secondary":"A Millennium Prize Problem counts as solved on the first date that, by Expiration, remains unretracted and either:\n\nA complete proof, disproof, or counterexample addressing the problem as originally formulated by the Clay Mathematics Institute is published in a reputable peer-reviewed mathematics or scientific journal.\nCMI or another recognized academic governing or recognition body officially states that the problem has been resolved by reference to a specific written work.\nAt least two Source Agencies themselves report that the problem has been proven, disproven, or otherwise resolved by reference to a specific publicly available written work.\n\nA preprint, announcement, blog post, conference presentation, technical report, or machine-checked formalization does NOT by itself constitute a solution, but may be the written work relied upon for official recognition or qualifying Source Agency reporting. Award of a Millennium Prize by CMI is NOT required.\n\nPartial results, special cases, unrelated reformulations, results conditional on unproven assumptions, and findings that the problem is independent of or undecidable within its framework do NOT count. The result must establish the truth or falsity of the problem as originally formulated.\n\nA solution is attributed to AI lab when Source Agencies report that AI lab, its personnel, or an AI system developed and operated by it produced the solution in whole or substantial part, and the lab or system is credited as an author, contributor, or producer. Collaborative work qualifies; independent third-party use of the lab's publicly available model or product without such participation or credit does NOT.\n\nEach Millennium Prize Problem counts at most once. Problems solved before time period do NOT count. A purported solution that is retracted, withdrawn, repudiated, rescinded, disavowed, or reported to contain an unresolved identified error before Expiration does NOT count.","settlement_bounds_type":"default","settlement_timer_seconds":1800,"status":"active","strike_type":"custom","ticker":"KXAIMILLENNIUM-28-28JAN01","title":"Will any AI lab solve a Millennium Prize Problem before 2028?","updated_time":"2026-10-25T18:18:43.250221Z","volume_24h_fp":"0.00","volume_fp":"384.67","yes_ask_dollars":"0.6300","yes_ask_size_fp":"200.00","yes_bid_dollars":"0.5500","yes_bid_size_fp":"6.00","yes_sub_title":"Before 2028"}]}