{ "accessedAt": "2026-10-10T10:05:35Z", "articleId": "2026-10-10-morning-arc-2", "baselineSnapshot": { "bronze": 31.81, "gold": 38.61, "silver": 32.22, "t": "2026-10-09T23:54:16Z", "teams": 2659, "top": 88.06 }, "baselineTargetAt": "2026-10-10T00:00:00Z", "briefSha256": "73fdbb9b9b73259ce84695611ce14659103510a0c1fc5ebf860a2e41e17bb9b4", "closingSnapshot": { "bronze": 31.81, "gold": 39.58, "silver": 32.22, "t": "2026-10-10T09:59:48Z", "teams": 2681, "top": 88.06 }, "comparisons": { "15486728": { "end": [ "2026-10-10T09:59:48Z", 33.89, 32 ], "start": [ "2026-10-09T23:24:14Z", 33.89, 30 ] }, "15486939": { "end": [ "2026-10-10T09:59:48Z", 77.08, 4 ], "start": [ "2026-10-08T19:20:36Z", 77.08, 4 ] }, "15487968": { "end": [ "2026-10-10T09:59:48Z", 38.61, 16 ], "start": [ "2026-10-09T16:52:59Z", 38.61, 15 ] }, "15501171": { "end": [ "2026-10-10T09:59:48Z", 77.22, 3 ], "start": [ "2026-10-08T02:12:40Z", 77.22, 3 ] }, "15507730": { "end": [ "2026-10-10T09:59:48Z", 18.33, 1662 ], "start": null }, "15526034": { "end": [ "2026-10-10T09:59:48Z", 58.75, 7 ], "start": [ "2026-10-08T19:20:36Z", 58.75, 7 ] }, "15605185": { "end": [ "2026-10-10T09:59:48Z", 30.14, 836 ], "start": null }, "15648732": { "end": [ "2026-10-10T09:59:48Z", 45.83, 10 ], "start": [ "2026-10-08T02:12:40Z", 45.83, 10 ] }, "15789060": { "end": [ "2026-10-10T09:59:48Z", 80.56, 2 ], "start": [ "2026-10-08T02:12:40Z", 80.56, 2 ] }, "16373916": { "end": [ "2026-10-10T09:59:48Z", 48.33, 9 ], "start": [ "2026-10-08T19:20:36Z", 48.33, 9 ] }, "16461211": { "end": [ "2026-10-10T09:59:48Z", 58.47, 8 ], "start": [ "2026-10-08T19:20:36Z", 58.47, 8 ] }, "16671221": { "end": [ "2026-10-10T09:59:48Z", 67.36, 6 ], "start": [ "2026-10-09T00:51:06Z", 67.36, 6 ] }, "16756524": { "end": [ "2026-10-10T09:59:48Z", 88.06, 1 ], "start": [ "2026-10-09T05:21:54Z", 88.06, 1 ] }, "16768245": { "end": [ "2026-10-10T09:59:48Z", 67.64, 5 ], "start": [ "2026-10-09T00:51:06Z", 67.64, 5 ] }, "17023174": { "end": [ "2026-10-10T09:59:48Z", 30.97, 594 ], "start": null } }, "competitorFacts": [ { "checkedAt": "2026-10-09T03:23:31Z", "sourceId": "fact-15486728-0", "sourceTitle": "Mithil A Vakde — Kaggle mdlARC model", "sourceUrl": "https://www.kaggle.com/models/mithilavakde/mdlarc", "teamId": "15486728", "text": "The Kaggle account mithilavakde publishes a model called mdlARC under the displayed name Mithil A Vakde." }, { "checkedAt": "2026-10-08T03:38:00Z", "sourceId": "fact-15486939-0", "sourceTitle": "ARC-AGI-3 public team roster", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "15486939", "text": "The observed nvbanana roster contains cpmpml and darraghdog. Those two handles also appear in NVARC3 on the ARC-AGI-3 board; these remain separate competition entries." }, { "checkedAt": "2026-10-09T03:23:31Z", "sourceId": "fact-15486939-1", "sourceTitle": "Jean-François Puget — public professional profile", "sourceUrl": "https://github.com/jfpuget", "teamId": "15486939", "text": "Jean-François Puget’s public GitHub profile identifies him as CPMP and links directly to the Kaggle account cpmpml." }, { "checkedAt": "2026-10-09T03:23:31Z", "sourceId": "fact-15486939-2", "sourceTitle": "NVIDIA — Jean-Francois Puget author biography", "sourceUrl": "https://developer.nvidia.com/blog/author/jeanfrancoispuget/", "teamId": "15486939", "text": "NVIDIA’s author biography describes Jean-Francois Puget as a director and individual contributor whose team advances agentic AI and showcases NVIDIA tools and expertise in Kaggle competitions." }, { "checkedAt": "2026-10-08T03:38:00Z", "sourceId": "fact-15507730-0", "sourceTitle": "The ARChitects — 2025 team solution", "sourceUrl": "https://www.kaggle.com/competitions/arc-prize-2025/writeups/the-architects-solution-2025", "teamId": "15507730", "text": "The ARChitects’ own 2025 solution write-up credits Jan Disselhoff under the Kaggle handle insanitycheck, alongside David Hartmann (dvhrtm) and Daniel Franzen (dfranzen)." }, { "checkedAt": "2026-10-08T03:38:00Z", "sourceId": "fact-15507730-1", "sourceTitle": "The ARChitects — 2025 technical report", "sourceUrl": "https://lambdalabsml.github.io/ARC2025_Solution_by_the_ARChitects/", "teamId": "15507730", "text": "The team’s 2025 technical report lists Jan Disselhoff at Johannes Gutenberg University Mainz." }, { "checkedAt": "2026-10-09T03:23:31Z", "sourceId": "fact-15526034-0", "sourceTitle": "ARC-AGI-2 observed public roster", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "15526034", "text": "The ARC-AGI-2 roster observed on 8 October 2026 includes keithtyser. This observation does not establish a joining date." } ], "cutoffAt": "2026-10-10T10:00:00Z", "events": [ { "from": null, "id": "17052013", "name": "Lee Minseung", "rankFrom": null, "rankTo": 29, "t": "2026-10-10T01:24:30Z", "to": 34.03 }, { "from": 27.22, "id": "17044281", "name": "dolphin52p", "rankFrom": 1537, "rankTo": 99, "t": "2026-10-10T03:29:09Z", "to": 32.64 }, { "from": 29.72, "id": "17041488", "name": "Zihao Li", "rankFrom": 1107, "rankTo": 100, "t": "2026-10-10T03:29:09Z", "to": 32.64 }, { "from": 28.47, "id": "17037704", "name": "woguoat", "rankFrom": 1415, "rankTo": 301, "t": "2026-10-10T04:29:15Z", "to": 31.53 }, { "from": 38.47, "id": "16781837", "name": "Sam-wiz", "rankFrom": 16, "rankTo": 13, "t": "2026-10-10T04:59:17Z", "to": 41.81 }, { "from": 0, "id": "17029762", "name": "Pranav Aggarwal", "rankFrom": 2622, "rankTo": 21, "t": "2026-10-10T05:29:25Z", "to": 35.69 }, { "from": 30.56, "id": "16885632", "name": "harshakalluri14", "rankFrom": 748, "rankTo": 178, "t": "2026-10-10T06:29:31Z", "to": 32.22 }, { "from": 30.97, "id": "16805304", "name": "Mehmet YILDIRIM", "rankFrom": 600, "rankTo": 179, "t": "2026-10-10T06:29:31Z", "to": 32.22 }, { "from": 29.03, "id": "16599651", "name": "prvsiyan", "rankFrom": 1245, "rankTo": 456, "t": "2026-10-10T06:29:31Z", "to": 31.11 }, { "from": null, "id": "17030770", "name": "Sun 7z", "rankFrom": null, "rankTo": 441, "t": "2026-10-10T06:59:34Z", "to": 31.39 }, { "from": 28.06, "id": "17049316", "name": "yc mqyy", "rankFrom": 1488, "rankTo": 442, "t": "2026-10-10T07:29:36Z", "to": 31.39 }, { "from": 30.97, "id": "17032493", "name": "yuchang yu", "rankFrom": 605, "rankTo": 58, "t": "2026-10-10T09:29:45Z", "to": 33.06 } ], "latestAt": "2026-10-10T09:59:48Z", "observations": { "15486728": { "members": [ "mithilavakde" ], "name": "Mithil A Vakde", "observedAt": "2026-10-10T09:59:48Z" }, "15486939": { "members": [ "cpmpml", "darraghdog" ], "name": "nvbanana", "observedAt": "2026-10-10T09:59:48Z" }, "15487968": { "members": [ "jcole75" ], "name": "Jack Cole", "observedAt": "2026-10-10T09:59:48Z" }, "15501171": { "members": [ "threerabbits" ], "name": "Yi-Chia Chen", "observedAt": "2026-10-10T09:59:48Z" }, "15507730": { "members": [ "insanitycheck" ], "name": "Jan Disselhoff", "observedAt": "2026-10-10T09:59:48Z" }, "15526034": { "members": [ "dzjiann", "keithtyser", "mitubant", "ngyzly" ], "name": "ARC Raiders", "observedAt": "2026-10-10T09:59:48Z" }, "15605185": { "members": [ "sonphamorg" ], "name": "Son Pham", "observedAt": "2026-10-10T09:59:48Z" }, "15648732": { "members": [ "khahuras", "sethmoudry" ], "name": "Khaotic Sethesis", "observedAt": "2026-10-10T09:59:48Z" }, "15789060": { "members": [ "cookizesong", "xiezejian", "yuhuake240506" ], "name": "rabbithole", "observedAt": "2026-10-10T09:59:48Z" }, "16373916": { "members": [ "majkel1337" ], "name": "Majkel1337", "observedAt": "2026-10-10T09:59:48Z" }, "16461211": { "members": [ "dawkopi" ], "name": "Dawid Kopiczko", "observedAt": "2026-10-10T09:59:48Z" }, "16671221": { "members": [ "albertruehlman" ], "name": "ALbert RUehlman", "observedAt": "2026-10-10T09:59:48Z" }, "16756524": { "members": [ "driessmit1", "jeroencottaar", "pressman1", "stefano1283" ], "name": "Tufa Labs", "observedAt": "2026-10-10T09:59:48Z" }, "16768245": { "members": [ "deepdreamer" ], "name": "_hans", "observedAt": "2026-10-10T09:59:48Z" }, "17023174": { "members": [ "markbarney" ], "name": "Mark Barney", "observedAt": "2026-10-10T09:59:48Z" } }, "people": [ { "id": "yi-chia-chen", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-09T21:53:50Z", "memberHandle": "threerabbits", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "15501171", "teamName": "Yi-Chia Chen" }, { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-09T18:53:27Z", "lastObservedAt": "2026-10-09T21:53:49Z", "memberHandle": "threerabbits", "season": "2026", "sourceTitle": "ARC-3 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "15499660", "teamName": "Yi-Chia Chen" } ], "name": "Yi-Chia Chen", "sources": [ { "sourceId": "person-yi-chia-chen-identity-0", "text": "Verified kaggle account: threerabbits" }, { "sourceId": "person-yi-chia-chen-fact-0", "text": "Yi-Chia Chen’s Kaggle profile lists her as a Competitions Master and a double-degree student at National Taiwan University and Waseda University." }, { "sourceId": "person-yi-chia-chen-fact-1", "text": "Yi-Chia Chen authored a Kaggle write-up for a third-place solution in Eedi — Mining Misconceptions in Mathematics." }, { "sourceId": "person-yi-chia-chen-fact-2", "text": "Yi-Chia Chen’s public Kaggle account is threerabbits. The profile lists she/her pronouns and displays an avatar of two rabbits." }, { "sourceId": "person-yi-chia-chen-roster-0", "text": "threerabbits observed in Yi-Chia Chen (arc-prize-2026-arc-agi-2, team 15501171) between 2026-10-09T18:53:30Z and 2026-10-09T21:53:50Z." }, { "sourceId": "person-yi-chia-chen-roster-1", "text": "threerabbits observed in Yi-Chia Chen (arc-prize-2026-arc-agi-3, team 15499660) between 2026-10-09T18:53:27Z and 2026-10-09T21:53:49Z." } ], "teamIds": [ "15501171" ] }, { "id": "jean-francois-puget", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-09T21:53:50Z", "memberHandle": "cpmpml", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "15486939", "teamName": "nvbanana" }, { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-09T18:53:27Z", "lastObservedAt": "2026-10-09T21:53:49Z", "memberHandle": "cpmpml", "season": "2026", "sourceTitle": "ARC-3 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "15770880", "teamName": "NVARC3" } ], "name": "Jean-François Puget (CPMP)", "sources": [ { "sourceId": "person-jean-francois-puget-identity-0", "text": "Verified kaggle account: cpmpml" }, { "sourceId": "person-jean-francois-puget-identity-1", "text": "Verified x account: JFPuget" }, { "sourceId": "person-jean-francois-puget-fact-0", "text": "Jean-François Puget’s public GitHub profile identifies him as CPMP and links directly to the Kaggle account cpmpml." }, { "sourceId": "person-jean-francois-puget-fact-1", "text": "NVIDIA’s author biography describes Jean-Francois Puget as a director and individual contributor whose team advances agentic AI and showcases NVIDIA tools and expertise in Kaggle competitions." }, { "sourceId": "person-jean-francois-puget-archive-0", "text": "ARC Prize 2025 champion · NVARC" }, { "sourceId": "person-jean-francois-puget-archive-1", "text": "ARC Prize 2024 paper award runner-up · A 2D nGPT Model for ARC Prize" }, { "sourceId": "person-jean-francois-puget-roster-0", "text": "cpmpml observed in nvbanana (arc-prize-2026-arc-agi-2, team 15486939) between 2026-10-09T18:53:30Z and 2026-10-09T21:53:50Z." }, { "sourceId": "person-jean-francois-puget-roster-1", "text": "cpmpml observed in NVARC3 (arc-prize-2026-arc-agi-3, team 15770880) between 2026-10-09T18:53:27Z and 2026-10-09T21:53:49Z." } ], "teamIds": [ "15486939" ] }, { "id": "jack-cole", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-09T21:53:50Z", "memberHandle": "jcole75", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "15487968", "teamName": "Jack Cole" }, { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-09T18:53:27Z", "lastObservedAt": "2026-10-09T18:53:27Z", "memberHandle": "jcole75", "season": "2026", "sourceTitle": "ARC-3 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "15490570", "teamName": "Abstraction Lab & MindsAI" } ], "name": "Jack Cole", "sources": [ { "sourceId": "person-jack-cole-identity-0", "text": "Verified kaggle account: jcole75" }, { "sourceId": "person-jack-cole-identity-1", "text": "Verified x account: MindsAI_Jack" }, { "sourceId": "person-jack-cole-fact-0", "text": "ARC Prize credits Jack Cole as adviser and reviewer for StochasticGoose @ Tufa Labs, the first-place agent in the 2025 ARC-AGI-3 Preview competition, whose lead developer was Dries Smit." }, { "sourceId": "person-jack-cole-fact-1", "text": "ARC Prize’s 2025 results list “Don’t throw the baby out with the bathwater: How and why deep learning for ARC” by J. Cole and M. Osman among the paper award honorable mentions." }, { "sourceId": "person-jack-cole-archive-0", "text": "ARC Prize 2025 third place · MindsAI & Tufa Labs" }, { "sourceId": "person-jack-cole-archive-1", "text": "ARC Prize 2024 · MindsAI top score, not prize-eligible" }, { "sourceId": "person-jack-cole-roster-0", "text": "jcole75 observed in Jack Cole (arc-prize-2026-arc-agi-2, team 15487968) between 2026-10-09T18:53:30Z and 2026-10-09T21:53:50Z." }, { "sourceId": "person-jack-cole-roster-1", "text": "jcole75 observed in Abstraction Lab & MindsAI (arc-prize-2026-arc-agi-3, team 15490570) between 2026-10-09T18:53:27Z and 2026-10-09T18:53:27Z." } ], "teamIds": [ "15487968" ] }, { "id": "mithil-a-vakde", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-09T21:53:50Z", "memberHandle": "mithilavakde", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "15486728", "teamName": "Mithil A Vakde" } ], "name": "Mithil A Vakde", "sources": [ { "sourceId": "person-mithil-a-vakde-identity-0", "text": "Verified kaggle account: mithilavakde" }, { "sourceId": "person-mithil-a-vakde-fact-0", "text": "The Kaggle account mithilavakde publishes a model called mdlARC under the displayed name Mithil A Vakde." }, { "sourceId": "person-mithil-a-vakde-roster-0", "text": "mithilavakde observed in Mithil A Vakde (arc-prize-2026-arc-agi-2, team 15486728) between 2026-10-09T18:53:30Z and 2026-10-09T21:53:50Z." } ], "teamIds": [ "15486728" ] }, { "id": "keith-tyser", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-09T21:53:50Z", "memberHandle": "keithtyser", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "15526034", "teamName": "ARC Raiders" }, { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-09T18:53:27Z", "lastObservedAt": "2026-10-09T21:53:49Z", "memberHandle": "keithtyser", "season": "2026", "sourceTitle": "ARC-3 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "15508513", "teamName": "keithtyser" } ], "name": "Keith Tyser", "sources": [ { "sourceId": "person-keith-tyser-identity-0", "text": "Verified kaggle account: keithtyser" }, { "sourceId": "person-keith-tyser-identity-1", "text": "Verified x account: keithtyser" }, { "sourceId": "person-keith-tyser-fact-0", "text": "Keith Tyser describes his work as AI/ML engineering and data science on his professional website." }, { "sourceId": "person-keith-tyser-roster-0", "text": "keithtyser observed in ARC Raiders (arc-prize-2026-arc-agi-2, team 15526034) between 2026-10-09T18:53:30Z and 2026-10-09T21:53:50Z." }, { "sourceId": "person-keith-tyser-roster-1", "text": "keithtyser observed in keithtyser (arc-prize-2026-arc-agi-3, team 15508513) between 2026-10-09T18:53:27Z and 2026-10-09T21:53:49Z." } ], "teamIds": [ "15526034" ] }, { "id": "dries-smit", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-09T21:53:50Z", "memberHandle": "driessmit1", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "16756524", "teamName": "Tufa Labs" }, { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-09T18:53:27Z", "lastObservedAt": "2026-10-09T21:53:49Z", "memberHandle": "driessmit1", "season": "2026", "sourceTitle": "ARC-3 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "15486995", "teamName": "Tufa Labs" } ], "name": "Dries Smit", "sources": [ { "sourceId": "person-dries-smit-identity-0", "text": "Verified kaggle account: driessmit1" }, { "sourceId": "person-dries-smit-fact-0", "text": "Tufa Labs lists Dries Smit as an AI researcher working on reinforcement learning, multi-agent systems and large language models." }, { "sourceId": "person-dries-smit-fact-1", "text": "ARC Prize lists Dries Smit as lead developer of StochasticGoose @ Tufa Labs, which won the 2025 ARC-AGI-3 Preview competition." }, { "sourceId": "person-dries-smit-archive-0", "text": "ARC-AGI-3 Preview 2025 winner · StochasticGoose @ Tufa Labs" }, { "sourceId": "person-dries-smit-archive-1", "text": "ARC Prize 2025 third place · MindsAI & Tufa Labs" }, { "sourceId": "person-dries-smit-roster-0", "text": "driessmit1 observed in Tufa Labs (arc-prize-2026-arc-agi-2, team 16756524) between 2026-10-09T18:53:30Z and 2026-10-09T21:53:50Z." }, { "sourceId": "person-dries-smit-roster-1", "text": "driessmit1 observed in Tufa Labs (arc-prize-2026-arc-agi-3, team 15486995) between 2026-10-09T18:53:27Z and 2026-10-09T21:53:49Z." } ], "teamIds": [ "16756524" ] }, { "id": "jeroen-cottaar", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-09T21:53:50Z", "memberHandle": "jeroencottaar", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "16756524", "teamName": "Tufa Labs" }, { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-09T18:53:27Z", "lastObservedAt": "2026-10-09T21:53:49Z", "memberHandle": "jeroencottaar", "season": "2026", "sourceTitle": "ARC-3 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "15486995", "teamName": "Tufa Labs" } ], "name": "Jeroen Cottaar", "sources": [ { "sourceId": "person-jeroen-cottaar-identity-0", "text": "Verified kaggle account: jeroencottaar" }, { "sourceId": "person-jeroen-cottaar-fact-0", "text": "Tufa Labs lists Jeroen Cottaar as an AI researcher, with research interests including Bayesian inference and program synthesis." }, { "sourceId": "person-jeroen-cottaar-roster-0", "text": "jeroencottaar observed in Tufa Labs (arc-prize-2026-arc-agi-2, team 16756524) between 2026-10-09T18:53:30Z and 2026-10-09T21:53:50Z." }, { "sourceId": "person-jeroen-cottaar-roster-1", "text": "jeroencottaar observed in Tufa Labs (arc-prize-2026-arc-agi-3, team 15486995) between 2026-10-09T18:53:27Z and 2026-10-09T21:53:49Z." } ], "teamIds": [ "16756524" ] }, { "id": "jan-disselhoff", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-09T21:53:50Z", "memberHandle": "insanitycheck", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "15507730", "teamName": "Jan Disselhoff" }, { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-09T18:53:27Z", "lastObservedAt": "2026-10-09T21:53:49Z", "memberHandle": "insanitycheck", "season": "2026", "sourceTitle": "ARC-3 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "15501006", "teamName": "Jan Disselhoff" } ], "name": "Jan Disselhoff", "sources": [ { "sourceId": "person-jan-disselhoff-identity-0", "text": "Verified kaggle account: insanitycheck" }, { "sourceId": "person-jan-disselhoff-fact-0", "text": "The ARChitects’ own 2025 solution write-up credits Jan Disselhoff under the Kaggle handle insanitycheck, alongside David Hartmann (dvhrtm) and Daniel Franzen (dfranzen)." }, { "sourceId": "person-jan-disselhoff-fact-1", "text": "The team’s 2025 technical report lists Jan Disselhoff at Johannes Gutenberg University Mainz." }, { "sourceId": "person-jan-disselhoff-archive-0", "text": "ARC Prize 2025 runner-up · the ARChitects" }, { "sourceId": "person-jan-disselhoff-archive-1", "text": "ARC Prize 2024 champion · the ARChitects" }, { "sourceId": "person-jan-disselhoff-roster-0", "text": "insanitycheck observed in Jan Disselhoff (arc-prize-2026-arc-agi-2, team 15507730) between 2026-10-09T18:53:30Z and 2026-10-09T21:53:50Z." }, { "sourceId": "person-jan-disselhoff-roster-1", "text": "insanitycheck observed in Jan Disselhoff (arc-prize-2026-arc-agi-3, team 15501006) between 2026-10-09T18:53:27Z and 2026-10-09T21:53:49Z." } ], "teamIds": [ "15507730" ] }, { "id": "francois-chollet", "memberships": [], "name": "François Chollet", "sources": [ { "sourceId": "person-francois-chollet-identity-0", "text": "Verified x account: fchollet" }, { "sourceId": "person-francois-chollet-fact-0", "text": "ARC Prize’s official profile identifies François Chollet as a co-founder." }, { "sourceId": "person-francois-chollet-archive-0", "text": "ARC Prize co-founder" } ], "teamIds": [] }, { "id": "mike-knoop", "memberships": [], "name": "Mike Knoop", "sources": [ { "sourceId": "person-mike-knoop-identity-0", "text": "Verified x account: mikeknoop" }, { "sourceId": "person-mike-knoop-fact-0", "text": "ARC Prize’s official profile identifies Mike Knoop as a co-founder." }, { "sourceId": "person-mike-knoop-archive-0", "text": "ARC Prize co-founder" } ], "teamIds": [] }, { "id": "isaiahp", "memberships": [ { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-09T22:23:52Z", "lastObservedAt": "2026-10-09T22:23:52Z", "memberHandle": "pressman1", "season": "2026", "sourceTitle": "ARC-3 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "15486995", "teamName": "Tufa Labs" }, { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T22:23:53Z", "lastObservedAt": "2026-10-09T22:23:53Z", "memberHandle": "pressman1", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "16756524", "teamName": "Tufa Labs" } ], "name": "IsaiahP", "sources": [ { "sourceId": "person-isaiahp-identity-0", "text": "Verified kaggle account: pressman1" }, { "sourceId": "person-isaiahp-fact-0", "text": "ARC Prize’s 2025 results list MindsAI third; the final Kaggle leaderboard lists pressman1 (displayed as IsaiahP) on that MindsAI & Tufa Labs team with jcole75, driessmit1, moeosman and michaelhodel." }, { "sourceId": "person-isaiahp-archive-0", "text": "ARC Prize 2025 third place · MindsAI & Tufa Labs" }, { "sourceId": "person-isaiahp-roster-0", "text": "pressman1 observed in Tufa Labs (arc-prize-2026-arc-agi-3, team 15486995) between 2026-10-09T22:23:52Z and 2026-10-09T22:23:52Z." }, { "sourceId": "person-isaiahp-roster-1", "text": "pressman1 observed in Tufa Labs (arc-prize-2026-arc-agi-2, team 16756524) between 2026-10-09T22:23:53Z and 2026-10-09T22:23:53Z." } ], "teamIds": [ "16756524" ] } ], "socialPosts": [ { "author": "arcprize", "authorName": "ARC Prize", "category": "standings", "checkedAt": "2026-10-09T21:09:33Z", "competitions": [ "arc-2" ], "id": "2108578092558250148", "identitySourceUrl": "https://arcprize.org", "importance": 3, "personIds": [], "postedAt": "2026-10-09T15:19:27Z", "sourceId": "social-2108578092558250148", "storyUrl": "https://x.com/arcprize/status/2108578092558250148", "summary": "ARC Prize announced a new 2026 ARC-AGI-2 Kaggle high of 88.06% by Tufa Labs and said a $150,000 bonus would be split among teams scoring above 85%.", "threadId": "2108578092558250148", "url": "https://x.com/arcprize/status/2108578092558250148", "visibility": "public", "whyItMatters": "A public-board threshold announcement and major standings lead; the post does not establish a final private score." }, { "author": "JFPuget", "authorName": "Jean-François Puget", "category": "community", "checkedAt": "2026-10-09T21:09:33Z", "competitions": [ "arc-2" ], "id": "2108632255383957945", "identitySourceUrl": "https://arc.markbarney.net/api/contributors", "importance": 2, "personIds": [ "jean-francois-puget" ], "postedAt": "2026-10-09T18:54:40Z", "sourceId": "social-2108632255383957945", "storyUrl": "https://x.com/arcprize/status/2108578092558250148", "summary": "Puget asked ARC Prize whether the 85% bonus threshold refers to the public or private leaderboard; no organizer answer was visible in the checked thread.", "threadId": "2108578092558250148", "url": "https://x.com/JFPuget/status/2108632255383957945", "visibility": "public", "whyItMatters": "Flags a reporting question; avoid presenting the public score as the final prize result." }, { "author": "mikeknoop", "authorName": "Mike Knoop", "category": "community", "checkedAt": "2026-10-09T21:09:33Z", "competitions": [ "arc-2" ], "id": "2108584791436321097", "identitySourceUrl": "https://x.com/arcprize", "importance": 2, "personIds": [ "mike-knoop" ], "postedAt": "2026-10-09T15:46:04Z", "sourceId": "social-2108584791436321097", "storyUrl": "https://x.com/arcprize/status/2108578092558250148", "summary": "Knoop said the 85% Grand Prize bonus threshold had been reached on Kaggle and called 2026 the final ARC-AGI-2 Kaggle year.", "threadId": null, "url": "https://x.com/mikeknoop/status/2108584791436321097", "visibility": "public", "whyItMatters": "Provides organizer context for the Tufa Labs result; his expectation about future open artifacts is not yet a release." }, { "author": "fchollet", "authorName": "François Chollet", "category": "community", "checkedAt": "2026-10-09T21:09:33Z", "competitions": [ "arc-2" ], "id": "2108579538372612400", "identitySourceUrl": "https://x.com/arcprize", "importance": 2, "personIds": [ "francois-chollet" ], "postedAt": "2026-10-09T15:25:12Z", "sourceId": "social-2108579538372612400", "storyUrl": "https://x.com/arcprize/status/2108578092558250148", "summary": "Chollet reacted to ARC Prize’s Tufa Labs ARC-2 announcement by saying Kaggle scores are getting very good.", "threadId": null, "url": "https://x.com/fchollet/status/2108579538372612400", "visibility": "public", "whyItMatters": "A founder reaction adds a measured voice to the organizer’s score announcement." }, { "author": "arcprize", "authorName": "ARC Prize", "category": "community", "checkedAt": "2026-10-09T21:09:33Z", "competitions": [ "arc-2", "arc-3" ], "id": "2108575462695817315", "identitySourceUrl": "https://arcprize.org", "importance": 2, "personIds": [], "postedAt": "2026-10-09T15:09:00Z", "sourceId": "social-2108575462695817315", "storyUrl": "https://arcprize.org/events/research-summit-2026", "summary": "ARC Prize announced Stephen Wolfram as a keynote speaker for its 2026 Research Summit.", "threadId": "2108575462695817315", "url": "https://x.com/arcprize/status/2108575462695817315", "visibility": "public", "whyItMatters": "A current event-program lead for the meeting digest." }, { "author": "arcprize", "authorName": "ARC Prize", "category": "research", "checkedAt": "2026-10-09T21:09:33Z", "competitions": [ "arc-2", "arc-3" ], "id": "2107511511782420924", "identitySourceUrl": "https://arcprize.org", "importance": 2, "personIds": [], "postedAt": "2026-10-06T16:41:14Z", "sourceId": "social-2107511511782420924", "storyUrl": null, "summary": "ARC Prize published verified Grok 4.7 scores: 1.8% on ARC-AGI-3 with its standard harness, 10.0% with a provider adapter, and 61.4% on ARC-AGI-2.", "threadId": "2107511511782420924", "url": "https://x.com/arcprize/status/2107511511782420924", "visibility": "public", "whyItMatters": "The harness distinction matters when comparing model scores; the post reports organizer verification." }, { "author": "arcprize", "authorName": "ARC Prize", "category": "research", "checkedAt": "2026-10-09T21:09:33Z", "competitions": [ "arc-2" ], "id": "2107491194007585239", "identitySourceUrl": "https://arcprize.org", "importance": 2, "personIds": [], "postedAt": "2026-10-06T15:20:30Z", "sourceId": "social-2107491194007585239", "storyUrl": null, "summary": "ARC Prize published verified DeepSeek V4.1 Flash scores of 72.9% on ARC-AGI-2 and 94.5% on ARC-AGI-1, with stated per-task costs.", "threadId": "2107491194007585239", "url": "https://x.com/arcprize/status/2107491194007585239", "visibility": "public", "whyItMatters": "A dated organizer model verification relevant to ARC-2 comparisons." }, { "author": "MindsAI_Jack", "authorName": "Jack Cole", "category": "community", "checkedAt": "2026-10-09T21:09:33Z", "competitions": [ "arc-2" ], "id": "2108605814181363917", "identitySourceUrl": "https://www.kaggle.com/jcole75", "importance": 1, "personIds": [ "jack-cole" ], "postedAt": "2026-10-09T17:09:36Z", "sourceId": "social-2108605814181363917", "storyUrl": "https://x.com/arcprize/status/2108578092558250148", "summary": "Cole congratulated Tufa Labs on the ARC-2 result, calling it a momentous achievement.", "threadId": null, "url": "https://x.com/MindsAI_Jack/status/2108605814181363917", "visibility": "public", "whyItMatters": "A named competitor’s respectful reaction adds color without implying rivalry or shared methods." }, { "author": "GregKamradt", "authorName": "Greg Kamradt", "category": "community", "checkedAt": "2026-10-09T21:09:33Z", "competitions": [ "arc-2", "arc-3" ], "id": "2108576380397162576", "identitySourceUrl": "https://x.com/arcprize", "importance": 1, "personIds": [], "postedAt": "2026-10-09T15:12:39Z", "sourceId": "social-2108576380397162576", "storyUrl": "https://arcprize.org/events/research-summit-2026", "summary": "Kamradt said he was excited Wolfram would join the ARC Prize Summit in two weeks, quoting the organizer’s announcement.", "threadId": null, "url": "https://x.com/GregKamradt/status/2108576380397162576", "visibility": "public", "whyItMatters": "Confirms the organizer’s program announcement from the ARC Prize president." } ], "sourceSha256": "b07a60fca0a7f5fadca13c0e75c90314206dddc6079141d15a5e635308f60ffb", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board" }