{ "accessedAt": "2026-10-22T10:50:30Z", "articleId": "2026-10-22-morning-arc-2", "baselineSnapshot": { "bronze": 31.81, "gold": 66.53, "silver": 32.64, "t": "2026-10-21T23:34:23Z", "teams": 3140, "top": 88.06 }, "baselineTargetAt": "2026-10-22T00:00:00Z", "briefSha256": "94fec13d320d8d9bae6d01d8044a7ba069b75c982958ae501a743d68f9e6c065", "closingSnapshot": { "bronze": 31.81, "gold": 66.53, "silver": 32.64, "t": "2026-10-22T09:35:28Z", "teams": 3152, "top": 88.06 }, "comparisons": { "15486728": { "end": [ "2026-10-22T08:05:17Z", 33.89, 100 ], "start": [ "2026-10-21T23:04:19Z", 33.89, 98 ] }, "15486939": { "end": [ "2026-10-21T10:02:37Z", 79.72, 4 ], "start": [ "2026-10-21T10:02:37Z", 79.72, 4 ] }, "15487246": { "end": [ "2026-10-22T08:05:17Z", 34.44, 93 ], "start": [ "2026-10-21T15:03:14Z", 32.36, 196 ] }, "15501171": { "end": [ "2026-10-19T10:57:33Z", 84.72, 2 ], "start": [ "2026-10-19T10:57:33Z", 84.72, 2 ] }, "15526034": { "end": [ "2026-10-22T08:35:22Z", 68.75, 13 ], "start": null }, "15789060": { "end": [ "2026-10-20T08:29:50Z", 80.83, 3 ], "start": [ "2026-10-20T08:29:50Z", 80.83, 3 ] }, "16297545": { "end": [ "2026-10-21T15:03:14Z", 72.5, 8 ], "start": [ "2026-10-21T15:03:14Z", 72.5, 8 ] }, "16373916": { "end": [ "2026-10-20T12:30:14Z", 75.56, 5 ], "start": [ "2026-10-20T12:30:14Z", 75.56, 5 ] }, "16461211": { "end": [ "2026-10-21T15:03:14Z", 75.14, 6 ], "start": [ "2026-10-21T15:03:14Z", 75.14, 6 ] }, "16559402": { "end": [ "2026-10-21T15:03:14Z", 71.67, 10 ], "start": [ "2026-10-21T15:03:14Z", 71.67, 10 ] }, "16671221": { "end": [ "2026-10-21T15:03:14Z", 72.64, 7 ], "start": [ "2026-10-21T15:03:14Z", 72.64, 7 ] }, "16756524": { "end": [ "2026-10-09T05:21:54Z", 88.06, 1 ], "start": [ "2026-10-09T05:21:54Z", 88.06, 1 ] }, "16768245": { "end": [ "2026-10-21T15:03:14Z", 71.81, 9 ], "start": [ "2026-10-21T15:03:14Z", 71.81, 9 ] }, "17023174": { "end": [ "2026-10-21T17:03:28Z", 39.31, 61 ], "start": [ "2026-10-21T17:03:28Z", 39.31, 61 ] } }, "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": "2026-10-09T03:23:31Z", "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." }, { "checkedAt": "2026-10-19T18:01:43.005825Z", "sourceId": "fact-17023174-0", "sourceTitle": "Separate ARC2 and ARC3 team entries — dated public roster evidence", "sourceUrl": "https://arc.markbarney.net/reports/arc-daily-gossip/2026-10-19-arc-mutants-public-rosters.json", "teamId": "17023174", "text": "On 19 October 2026, Mark Barney announced Jack Cole joining ARC Mutants for ARC-AGI-2. The public ARC2 roster lists jcole75, markbarney, scizical and sonphamorg under team 17023174. Team Turducken (ARC-AGI-3 team 15605182) is a separate entry; this announcement does not add Jack to that ARC3 team." } ], "cutoffAt": "2026-10-22T10:00:00Z", "discussionThreads": [ { "author": "anlthms", "authorName": "Anil Thomas", "bodyRead": true, "checkedAt": "2026-10-20T09:06:49.161Z", "commentCount": 16, "competition": "arc-2", "decision": "paper-lead", "id": "750546", "latestActivityAt": "2026-10-20T08:54:23Z", "personIds": [], "postedAt": "2026-10-18T19:43:49Z", "reason": "New competitor claim with essential caveat preserved; current replies verified in logged-out Newest view. Recipe still unresolved.", "sourceId": "discussion-arc-2-750546", "summary": "mikelou1 reports an 87% local Qwen run under time constraints at roughly four-L4 speed (October 20 03:00 UTC). At 06:26 UTC the same author explicitly says 87% likely will not transfer, would be surprised by even 80%, and hopes for roughly 75%; those are expectations, not a submitted result. A later reply at 08:54 UTC says they are not very concerned about overfit because they get few runs. Other participants discuss throughput and the local-to-leaderboard gap. No complete recipe or independently verified new leaderboard score was supplied.", "title": "Qwen3.8 or something else?", "url": "https://www.kaggle.com/competitions/arc-prize-2026-arc-agi-2/discussion/750546", "visibility": "public" }, { "author": "cpmpml", "authorName": "CPMP", "bodyRead": true, "checkedAt": "2026-10-19T09:06:20.189Z", "commentCount": 8, "competition": "arc-2", "decision": "paper-lead", "id": "750234", "latestActivityAt": "2026-10-18T21:58:10Z", "personIds": [], "postedAt": "2026-10-17T11:52:10Z", "reason": "Prior verified public staff explanation re-read; latest acknowledgment read, without independent measurement of the billing claim.", "sourceId": "discussion-arc-2-750234", "summary": "Kaggle Staff member Dustin says dataset download time does not count toward submission runtime. He explains that the live interactive quota display is an estimate and final usage corrects to container runtime when the session stops; data added while a container is running consumes quota. The staff explanation is publicly readable. Expanded CPMP acknowledgment says he had not checked the final adjustment and assumes staff is right; this is not independent confirmation.", "title": "Are datasets download time include din submission sunning time?", "url": "https://www.kaggle.com/competitions/arc-prize-2026-arc-agi-2/discussion/750234", "visibility": "public" }, { "author": "atelierzoe", "authorName": "Atelier Zoe", "bodyRead": true, "checkedAt": "2026-10-19T02:35:17.947516Z", "commentCount": 33, "competition": "arc-2", "decision": "paper-lead", "id": "748082", "latestActivityAt": "2026-10-18T07:31:31Z", "personIds": [], "postedAt": "2026-10-10T14:47:28Z", "reason": "Expanded mikelou1 branch read in Chrome and independently while logged out; public visibility established.", "sourceId": "discussion-arc-2-748082", "summary": "mikelou1 reports a score of 66% (about 60% local validation) in an expanded reply. Earlier replies deny using an NVARC ensemble and describe a kernel issue behind a lower result. The exact Qwen model variant and full recipe remain undisclosed. The current board independently shows the same entry at 66.39 and rank 13; the comment does not prove which change caused that gain.", "title": "Qwen3.8-27B / Flash-Next: ARC-AGI-2 results within Kaggle’s compute limits?", "url": "https://www.kaggle.com/competitions/arc-prize-2026-arc-agi-2/discussion/748082", "visibility": "public" }, { "author": "herbison", "authorName": "Dustin", "bodyRead": true, "checkedAt": "2026-10-17T09:06:00.169Z", "commentCount": 27, "competition": "arc-2", "decision": "paper-lead", "id": "747515", "latestActivityAt": "2026-10-16T20:12:30Z", "personIds": [], "postedAt": "2026-10-08T22:04:06Z", "reason": "New Kaggle staff queue estimate verified in signed-in Chrome and logged-out public view.", "sourceId": "discussion-arc-2-747515", "summary": "In an October 16 reply, Kaggle staff member Dustin says ARC-2 queue delay has fallen to about three to five hours and most waiting is now actual submission runtime. He estimates turnaround below a day. Later participants still ask about long saves and runs; the staff estimate is dated, not a live service guarantee.", "title": "Update on \"Kaggle Error\" Submissions & Queue Delays", "url": "https://www.kaggle.com/competitions/arc-prize-2026-arc-agi-2/discussion/747515", "visibility": "public" } ], "editorialIntake": [], "events": [ { "from": 32.08, "id": "16381399", "name": "Yuvraj #2", "rankFrom": 279, "rankTo": 90, "t": "2026-10-22T04:04:53Z", "to": 34.86 }, { "from": 31.39, "id": "15505316", "name": "Hu Xingyu", "rankFrom": 570, "rankTo": 434, "t": "2026-10-22T05:04:59Z", "to": 31.53 }, { "from": 30.56, "id": "17013522", "name": "Cherie01", "rankFrom": 992, "rankTo": 418, "t": "2026-10-22T06:35:08Z", "to": 31.67 }, { "from": 31.53, "id": "17129793", "name": "parkera", "rankFrom": 431, "rankTo": 103, "t": "2026-10-22T07:35:14Z", "to": 33.61 }, { "from": 31.94, "id": "16632789", "name": "in blue", "rankFrom": 297, "rankTo": 139, "t": "2026-10-22T07:35:14Z", "to": 32.78 }, { "from": 32.36, "id": "15487246", "name": "Giba", "rankFrom": 199, "rankTo": 93, "t": "2026-10-22T08:05:17Z", "to": 34.44 }, { "from": 68.33, "id": "15526034", "name": "ARC Raiders", "rankFrom": 13, "rankTo": 13, "t": "2026-10-22T08:35:22Z", "to": 68.75 } ], "intakeReview": [ { "disposition": "covered", "id": "wire-2026-10-21-2147-arc-2-matu997-takes-last-gold-place", "reason": "Leads the issue with matu997's move to the last gold place and the rising line." }, { "disposition": "covered", "id": "wire-2026-10-21-2147-arc-2-kibuna-climbs-to-thirty-first", "reason": "Reported in the climbers section as a large move short of the gold line." }, { "disposition": "covered", "id": "wire-2026-10-21-2147-arc-2-jay-gautam-climbs-to-ninety-sixth", "reason": "Reported in the climbers section as the largest climb into the top hundred." } ], "latestAt": "2026-10-22T10:35:33Z", "observations": { "15486728": { "members": [ "mithilavakde" ], "name": "Mithil A Vakde", "observedAt": "2026-10-22T10:35:33Z" }, "15486939": { "members": [ "cpmpml", "darraghdog" ], "name": "nvbanana", "observedAt": "2026-10-22T10:35:33Z" }, "15487246": { "members": [ "titericz" ], "name": "Giba", "observedAt": "2026-10-22T10:35:33Z" }, "15501171": { "members": [ "threerabbits" ], "name": "Yi-Chia Chen", "observedAt": "2026-10-22T10:35:33Z" }, "15526034": { "members": [ "dzjiann", "keithtyser", "mitubant", "ngyzly" ], "name": "ARC Raiders", "observedAt": "2026-10-22T10:35:33Z" }, "15789060": { "members": [ "cookizesong", "jiaxibi0220", "xiezejian", "yuhuake240506", "zhangsongxin" ], "name": "rabbithole", "observedAt": "2026-10-22T10:35:33Z" }, "16297545": { "members": [ "nisshokuitsuki" ], "name": "ｶﾎｳｼｭｳｾｲ", "observedAt": "2026-10-22T10:35:33Z" }, "16373916": { "members": [ "majkel1337" ], "name": "Majkel1337", "observedAt": "2026-10-22T10:35:33Z" }, "16461211": { "members": [ "dawkopi" ], "name": "Dawid Kopiczko", "observedAt": "2026-10-22T10:35:33Z" }, "16559402": { "members": [ "alwintheodoric", "billyanggara", "darrenamadeusmartin", "rinnnntt", "yassirramadhan" ], "name": "Domdolus Tolus", "observedAt": "2026-10-22T10:35:33Z" }, "16671221": { "members": [ "albertruehlman" ], "name": "ALbert RUehlman", "observedAt": "2026-10-22T10:35:33Z" }, "16756524": { "members": [ "driessmit1", "jeroencottaar", "pressman1", "stefano1283" ], "name": "Tufa Labs", "observedAt": "2026-10-22T10:35:33Z" }, "16768245": { "members": [ "deepdreamer" ], "name": "_hans", "observedAt": "2026-10-22T10:35:33Z" }, "17023174": { "members": [ "jcole75", "markbarney", "scizical", "sonphamorg" ], "name": "ARC Mutants", "observedAt": "2026-10-22T10:35:33Z" } }, "people": [ { "id": "yi-chia-chen", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-21T22:34:16Z", "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": "2026-10-21T22:34:15Z", "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 2026-10-21T22:34:16Z." }, { "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 2026-10-21T22:34:15Z." } ], "teamIds": [ "15501171" ] }, { "id": "jean-francois-puget", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-21T22:34:16Z", "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": "2026-10-21T22:34:15Z", "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 2026-10-21T22:34:16Z." }, { "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 2026-10-21T22:34:15Z." } ], "teamIds": [ "15486939" ] }, { "id": "jack-cole", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-19T09:57:28Z", "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": "2026-10-19T17:58:18Z", "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" }, { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-19T17:58:20Z", "lastObservedAt": "2026-10-21T22:34:16Z", "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": "17023174", "teamName": "ARC Mutants" } ], "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-fact-2", "text": "On 19 October 2026, Mark Barney announced Jack Cole joining ARC Mutants for ARC-AGI-2. The public ARC2 roster lists jcole75, markbarney, scizical and sonphamorg under team 17023174. Team Turducken (ARC-AGI-3 team 15605182) is a separate entry; this announcement does not add Jack to that ARC3 team." }, { "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 2026-10-19T09:57:28Z." }, { "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 2026-10-19T17:58:18Z." }, { "sourceId": "person-jack-cole-roster-2", "text": "jcole75 observed in ARC Mutants (arc-prize-2026-arc-agi-2, team 17023174) between 2026-10-19T17:58:20Z and 2026-10-21T22:34:16Z." } ], "teamIds": [ "17023174" ] }, { "id": "mithil-a-vakde", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-21T22:34:16Z", "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 2026-10-21T22:34:16Z." } ], "teamIds": [ "15486728" ] }, { "id": "keith-tyser", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-21T22:34:16Z", "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": "2026-10-12T10:04:19Z", "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" }, { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-12T15:34:52Z", "lastObservedAt": "2026-10-16T21:50:59Z", "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": "16447222", "teamName": "ARC Slayers" }, { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-18T18:55:34Z", "lastObservedAt": "2026-10-21T22:34:15Z", "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": "15605182", "teamName": "Team Turducken" } ], "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: chiefkeitht" }, { "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 2026-10-21T22:34:16Z." }, { "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 2026-10-12T10:04:19Z." }, { "sourceId": "person-keith-tyser-roster-2", "text": "keithtyser observed in ARC Slayers (arc-prize-2026-arc-agi-3, team 16447222) between 2026-10-12T15:34:52Z and 2026-10-16T21:50:59Z." }, { "sourceId": "person-keith-tyser-roster-3", "text": "keithtyser observed in Team Turducken (arc-prize-2026-arc-agi-3, team 15605182) between 2026-10-18T18:55:34Z and 2026-10-21T22:34:15Z." } ], "teamIds": [ "15526034" ] }, { "id": "dries-smit", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-21T22:34:16Z", "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": "2026-10-21T22:34:15Z", "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 2026-10-21T22:34:16Z." }, { "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 2026-10-21T22:34:15Z." } ], "teamIds": [ "16756524" ] }, { "id": "jeroen-cottaar", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-09T18:53:30Z", "lastObservedAt": "2026-10-21T22:34:16Z", "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": "2026-10-21T22:34:15Z", "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 2026-10-21T22:34:16Z." }, { "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 2026-10-21T22:34:15Z." } ], "teamIds": [ "16756524" ] }, { "id": "isaiahp", "memberships": [ { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-09T22:23:52Z", "lastObservedAt": "2026-10-21T22:34:15Z", "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": "2026-10-21T22:34:16Z", "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": "Isaiah Pressman", "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-fact-1", "text": "IsaiahP’s pressman1 Kaggle profile links directly to GitHub IsaiahPressman and LinkedIn isaiah-pressman-b4b431221, confirming the full name Isaiah Pressman." }, { "sourceId": "person-isaiahp-fact-2", "text": "Tufa describes Isaiah Pressman as a research engineer focused on self-play reinforcement learning and large-scale deep learning training." }, { "sourceId": "person-isaiahp-fact-3", "text": "In his July 18, 2026 Tufa write-up, Isaiah Pressman reports first place in Kaggle’s Orbit Wars competition using self-play reinforcement learning." }, { "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 2026-10-21T22:34:15Z." }, { "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 2026-10-21T22:34:16Z." } ], "teamIds": [ "16756524" ] }, { "id": "mark-barney", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-11T20:02:55Z", "lastObservedAt": "2026-10-21T22:34:16Z", "memberHandle": "markbarney", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "17023174", "teamName": "ARC Mutants" }, { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-11T20:02:53Z", "lastObservedAt": "2026-10-21T22:34:15Z", "memberHandle": "markbarney", "season": "2026", "sourceTitle": "ARC-3 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "15605182", "teamName": "Team Turducken" } ], "name": "Mark Barney", "sources": [ { "sourceId": "person-mark-barney-identity-0", "text": "Verified kaggle account: markbarney" }, { "sourceId": "person-mark-barney-fact-0", "text": "On 19 October 2026, Mark Barney announced Jack Cole joining ARC Mutants for ARC-AGI-2. The public ARC2 roster lists jcole75, markbarney, scizical and sonphamorg under team 17023174. Team Turducken (ARC-AGI-3 team 15605182) is a separate entry; this announcement does not add Jack to that ARC3 team." }, { "sourceId": "person-mark-barney-roster-0", "text": "markbarney observed in ARC Mutants (arc-prize-2026-arc-agi-2, team 17023174) between 2026-10-11T20:02:55Z and 2026-10-21T22:34:16Z." }, { "sourceId": "person-mark-barney-roster-1", "text": "markbarney observed in Team Turducken (arc-prize-2026-arc-agi-3, team 15605182) between 2026-10-11T20:02:53Z and 2026-10-21T22:34:15Z." } ], "teamIds": [ "17023174" ] }, { "id": "son-pham", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-11T20:02:55Z", "lastObservedAt": "2026-10-12T15:34:53Z", "memberHandle": "sonphamorg", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "15605185", "teamName": "Son Pham" }, { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-11T20:02:53Z", "lastObservedAt": "2026-10-21T22:34:15Z", "memberHandle": "sonphamorg", "season": "2026", "sourceTitle": "ARC-3 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "15605182", "teamName": "Team Turducken" }, { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-12T21:36:52Z", "lastObservedAt": "2026-10-21T22:34:16Z", "memberHandle": "sonphamorg", "season": "2026", "sourceTitle": "ARC-2 public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "17023174", "teamName": "ARC Mutants" } ], "name": "Son Pham", "sources": [ { "sourceId": "person-son-pham-identity-0", "text": "Verified kaggle account: sonphamorg" }, { "sourceId": "person-son-pham-fact-0", "text": "On 19 October 2026, Mark Barney announced Jack Cole joining ARC Mutants for ARC-AGI-2. The public ARC2 roster lists jcole75, markbarney, scizical and sonphamorg under team 17023174. Team Turducken (ARC-AGI-3 team 15605182) is a separate entry; this announcement does not add Jack to that ARC3 team." }, { "sourceId": "person-son-pham-roster-0", "text": "sonphamorg observed in Son Pham (arc-prize-2026-arc-agi-2, team 15605185) between 2026-10-11T20:02:55Z and 2026-10-12T15:34:53Z." }, { "sourceId": "person-son-pham-roster-1", "text": "sonphamorg observed in Team Turducken (arc-prize-2026-arc-agi-3, team 15605182) between 2026-10-11T20:02:53Z and 2026-10-21T22:34:15Z." }, { "sourceId": "person-son-pham-roster-2", "text": "sonphamorg observed in ARC Mutants (arc-prize-2026-arc-agi-2, team 17023174) between 2026-10-12T21:36:52Z and 2026-10-21T22:34:16Z." } ], "teamIds": [ "17023174" ] }, { "id": "darragh-hanley", "memberships": [ { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-13T17:12:19Z", "lastObservedAt": "2026-10-21T22:34:15Z", "memberHandle": "darraghdog", "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" }, { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-13T17:12:23Z", "lastObservedAt": "2026-10-21T22:34:16Z", "memberHandle": "darraghdog", "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" } ], "name": "Darragh Hanley", "sources": [ { "sourceId": "person-darragh-hanley-identity-0", "text": "Verified kaggle account: darraghdog" }, { "sourceId": "person-darragh-hanley-identity-1", "text": "Verified x account: gonedarragh" }, { "sourceId": "person-darragh-hanley-fact-0", "text": "Darragh’s Kaggle profile links to his GitHub profile, which displays the full name Darragh Hanley." }, { "sourceId": "person-darragh-hanley-fact-1", "text": "NVIDIA describes Darragh Hanley as a senior LLM technologist working on autonomous reasoning and multi-agent collaboration, and a Kaggle Grandmaster with a peak worldwide rank of fourth." }, { "sourceId": "person-darragh-hanley-roster-0", "text": "darraghdog observed in NVARC3 (arc-prize-2026-arc-agi-3, team 15770880) between 2026-10-13T17:12:19Z and 2026-10-21T22:34:15Z." }, { "sourceId": "person-darragh-hanley-roster-1", "text": "darraghdog observed in nvbanana (arc-prize-2026-arc-agi-2, team 15486939) between 2026-10-13T17:12:23Z and 2026-10-21T22:34:16Z." } ], "teamIds": [ "15486939" ] }, { "id": "stefano-viel", "memberships": [ { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-13T17:12:19Z", "lastObservedAt": "2026-10-21T22:34:15Z", "memberHandle": "stefano1283", "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": "2026-10-13T17:12:23Z", "lastObservedAt": "2026-10-21T22:34:16Z", "memberHandle": "stefano1283", "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": "Stefano Viel", "sources": [ { "sourceId": "person-stefano-viel-identity-0", "text": "Verified kaggle account: stefano1283" }, { "sourceId": "person-stefano-viel-identity-1", "text": "Verified x account: Stefan0Vl" }, { "sourceId": "person-stefano-viel-fact-0", "text": "Stefano Viel’s Kaggle profile lists him as a research scientist at Tufa Labs and links to his GitHub, LinkedIn and X accounts." }, { "sourceId": "person-stefano-viel-fact-1", "text": "Tufa’s biography says Stefano Viel earned a master’s in data science at EPFL; his stated research interests include reinforcement learning, environment design and synthetic data." }, { "sourceId": "person-stefano-viel-roster-0", "text": "stefano1283 observed in Tufa Labs (arc-prize-2026-arc-agi-3, team 15486995) between 2026-10-13T17:12:19Z and 2026-10-21T22:34:15Z." }, { "sourceId": "person-stefano-viel-roster-1", "text": "stefano1283 observed in Tufa Labs (arc-prize-2026-arc-agi-2, team 16756524) between 2026-10-13T17:12:23Z and 2026-10-21T22:34:16Z." } ], "teamIds": [ "16756524" ] }, { "id": "itsu", "memberships": [ { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-14T09:44:10Z", "lastObservedAt": "2026-10-21T22:34:16Z", "memberHandle": "nisshokuitsuki", "season": "2026", "sourceTitle": "Public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "16297545", "teamName": "ｶﾎｳｼｭｳｾｲ" } ], "name": "イツ (Itsu)", "sources": [ { "sourceId": "person-itsu-identity-0", "text": "Verified kaggle account: nisshokuitsuki" }, { "sourceId": "person-itsu-identity-1", "text": "Verified x account: iiiiitsu_ne" }, { "sourceId": "person-itsu-roster-0", "text": "nisshokuitsuki observed in ｶﾎｳｼｭｳｾｲ (arc-prize-2026-arc-agi-2, team 16297545) between 2026-10-14T09:44:10Z and 2026-10-21T22:34:16Z." } ], "teamIds": [ "16297545" ] }, { "id": "dawid-kopiczko", "memberships": [ { "competition": "arc-3", "competitionId": "arc-prize-2026-arc-agi-3", "firstObservedAt": "2026-10-14T09:44:09Z", "lastObservedAt": "2026-10-14T09:44:09Z", "memberHandle": "dawkopi", "season": "2026", "sourceTitle": "Public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-3/board", "teamId": "16439788", "teamName": "Dawid Kopiczko" }, { "competition": "arc-2", "competitionId": "arc-prize-2026-arc-agi-2", "firstObservedAt": "2026-10-14T09:44:10Z", "lastObservedAt": "2026-10-21T22:34:16Z", "memberHandle": "dawkopi", "season": "2026", "sourceTitle": "Public roster observation", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "teamId": "16461211", "teamName": "Dawid Kopiczko" } ], "name": "Dawid Kopiczko", "sources": [ { "sourceId": "person-dawid-kopiczko-identity-0", "text": "Verified kaggle account: dawkopi" }, { "sourceId": "person-dawid-kopiczko-identity-1", "text": "Verified x account: dawkopi" }, { "sourceId": "person-dawid-kopiczko-roster-0", "text": "dawkopi observed in Dawid Kopiczko (arc-prize-2026-arc-agi-3, team 16439788) between 2026-10-14T09:44:09Z and 2026-10-14T09:44:09Z." }, { "sourceId": "person-dawid-kopiczko-roster-1", "text": "dawkopi observed in Dawid Kopiczko (arc-prize-2026-arc-agi-2, team 16461211) between 2026-10-14T09:44:10Z and 2026-10-21T22:34:16Z." } ], "teamIds": [ "16461211" ] } ], "scoreHistory": { "15486728": [ [ "2026-10-08T02:12:40Z", 33.89, 25 ], [ "2026-10-08T02:42:42Z", 33.89, 26 ], [ "2026-10-08T19:50:39Z", 33.89, 27 ], [ "2026-10-09T02:51:37Z", 33.89, 28 ], [ "2026-10-09T11:22:22Z", 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"https://arcprize.org/results/reflection-beam-1-0", "summary": "ARC Prize reports verified Reflection Beam 1.0 scores: ARC-AGI-2 23.5% at $0.61/task and ARC-AGI-1 74.0% at $0.31/task. Best scores use xhigh reasoning; high reaches 20.0% on ARC-AGI-2 at about 43% lower cost.", "threadId": "2112230540283658499", "url": "https://x.com/arcprize/status/2112230540283658499", "visibility": "public", "whyItMatters": "New official model evaluation. Linked result page independently read in Chrome: semi-private best scores match. This is benchmark evaluation, not a Kaggle team score." }, { "author": "arcprize", "authorName": "ARC Prize", "category": "research", "checkedAt": "2026-10-16T18:22:03.965499Z", "competitions": [ "arc-2", "arc-3" ], "id": "2110768289861317026", "identitySourceUrl": "https://arcprize.org", "importance": 3, "personIds": [], "postedAt": "2026-10-15T16:22:31Z", "sourceId": "social-2110768289861317026", "storyUrl": "https://arcprize.org/results/google-gemini-4-argon", "summary": "ARC Prize places Argon behind Astra’s 99.9% ARC-AGI-3 result. It reports 62% fewer actions than the human baseline on the 25 public games, matching or beating three speedrun records and coming within 10% on six others.", "threadId": "2110768288523251762", "url": "https://x.com/arcprize/status/2110768289861317026", "visibility": "public", "whyItMatters": "Keep the public-demo action comparison separate from the semi-private Verified score." }, { "author": "arcprize", "authorName": "ARC Prize", "category": "research", "checkedAt": "2026-10-16T18:22:03.965499Z", "competitions": [ "arc-2", "arc-3" ], "id": "2110768292101042240", "identitySourceUrl": "https://arcprize.org", "importance": 3, "personIds": [], "postedAt": "2026-10-15T16:22:31Z", "sourceId": "social-2110768292101042240", "storyUrl": "https://arcprize.org/results/google-gemini-4-argon", "summary": "ARC Prize says API issues prevented complete standard-harness testing: low reasoning completed 42/55 games for 49.8%; medium completed 46/55 for 46.3%; high completed 19/55 and no score was published. Reported scores retain partial credit across all 55 games. Provider adapter preserves opaque reasoning and permits automatic compaction; standard harness carries notes between turns. Costs use introductory $2 input/$10 output per million tokens.", "threadId": "2110768288523251762", "url": "https://x.com/arcprize/status/2110768292101042240", "visibility": "public", "whyItMatters": "Material limit on harness comparisons. Do not present incomplete standard-harness runs as a clean capability ceiling." }, { "author": "arcprize", "authorName": "ARC Prize", "category": "research", "checkedAt": "2026-10-16T18:22:03.965499Z", "competitions": [ "arc-2", "arc-3" ], "id": "2110768288523251762", "identitySourceUrl": "https://arcprize.org", "importance": 3, "personIds": [], "postedAt": "2026-10-15T16:22:30Z", "sourceId": "social-2110768288523251762", "storyUrl": "https://arcprize.org/results/google-gemini-4-argon", "summary": "ARC Prize announces Gemini 4 Argon Verified results: ARC-AGI-3 97.5% at $4.8K with the provider adapter and 49.8% at $5.8K with the standard harness; ARC-AGI-2 91.3% at $0.32/task and ARC-AGI-1 98.5% at $0.16/task. It calls Google DeepMind the second frontier lab above 95% on ARC-AGI-3.", "threadId": "2110768288523251762", "url": "https://x.com/arcprize/status/2110768288523251762", "visibility": "public", "whyItMatters": "Consequential organizer result. Separate from Kaggle standings. Standard-harness API incompletion is essential context; primary results introduction says 91.2% on v2 while its table and announcement say 91.3%." }, { "author": "gklambauer", "authorName": "Günter Klambauer", "category": "research", "checkedAt": "2026-10-20T09:07:52.970Z", "competitions": [ "arc-2", "arc-3" ], "id": "2112450218700722262", "identitySourceUrl": "https://x.com/gklambauer", "importance": 2, "personIds": [], "postedAt": "2026-10-20T07:45:54Z", "sourceId": "social-2112450218700722262", "storyUrl": "https://arxiv.org/abs/2610.26834", "summary": "Klambauer announces KronLSTM and links the new Kronecker Delta Rule paper. The authors propose a targeted association update for recurrent linear attention, report competitive long-context performance, and link open-source code and models. No ARC score is reported.", "threadId": null, "url": "https://x.com/gklambauer/status/2112450218700722262", "visibility": "public", "whyItMatters": "Research lead discovered in fses91’s separate Reposts feed. The primary arXiv abstract was checked independently; architecture claims remain attributed, and no Kaggle roster identity is inferred." }, { "author": "AInebosuke", "authorName": "ねぼすけAI", "category": "standings", "checkedAt": "2026-10-20T04:05:47.528062Z", "competitions": [ "arc-2" ], "id": "2112365916717801674", "identitySourceUrl": "https://nebosukeai.com/", "importance": 2, "personIds": [], "postedAt": "2026-10-20T02:10:55Z", "sourceId": "social-2112365916717801674", "storyUrl": null, "summary": "Translation of original Japanese: I improved my best score, though only a little. Following ARC3, I am aiming for the gold-medal band in ARC2 too. The Kaggle share text says rank 40.", "threadId": null, "url": "https://x.com/AInebosuke/status/2112365916717801674", "visibility": "public", "whyItMatters": "Original Japanese read on actual public post. Direct X → nebosukeai.com → Kaggle isakatsuyoshi link verified, plus reciprocal Kaggle → X link. Public ARC2 board independently shows rank 40, 44.44, team 復活の混テキスト; gold is an ambition, not an awarded medal." }, { "author": "MindsAI_Jack", "authorName": "Jack Cole", "category": "community", "checkedAt": "2026-10-20T04:05:47.528062Z", "competitions": [ "arc-2" ], "id": "2112303089198022857", "identitySourceUrl": "https://www.kaggle.com/jcole75", "importance": 2, "personIds": [ "jack-cole", "mark-barney" ], "postedAt": "2026-10-19T22:01:15Z", "sourceId": "social-2112303089198022857", "storyUrl": null, "summary": "Cole publicly confirms joining Mark Barney’s ARC-AGI-2 team, says he is excited, and says they will work hard through the last two weeks because the competition is strong. His quote contains Barney’s public ARC2 team announcement.", "threadId": null, "url": "https://x.com/MindsAI_Jack/status/2112303089198022857", "visibility": "public", "whyItMatters": "New first-person team confirmation. Signed-in Chrome original post read; public post has no subscriber restriction. Exact public roster also shows jcole75 with markbarney, sonphamorg and scizical in ARC Mutants; this does not establish a joining date or score contribution." }, { "author": "82deutschmark", "authorName": "Mark Barney", "category": "community", "checkedAt": "2026-10-19T18:20:47.341882+00:00", "competitions": [ "arc-2" ], "id": "2112247067913457944", "identitySourceUrl": "https://arc.markbarney.net/reports/arc-daily-gossip/2026-10-19-arc-mutants-public-rosters.json", "importance": 2, "personIds": [ "mark-barney", "jack-cole" ], "postedAt": "2026-10-19T18:18:39Z", "sourceId": "social-2112247067913457944", "storyUrl": null, "summary": "Mark Barney publicly welcomes Jack Cole to his ARC-AGI-2 team, using a Professor X metaphor, and states an ambition to reach gold. The post has ARC Mutants artwork. The announcement explicitly concerns ARC2; it does not add Cole to ARC3 Team Turducken.", "threadId": null, "url": "https://x.com/82deutschmark/status/2112247067913457944", "visibility": "public", "whyItMatters": "Fresh public first-person confirmation supporting the commissioned ARC Mutants dispatch. Gold is an ambition, not an awarded medal." }, { "author": "arcprize", "authorName": "ARC Prize", "category": "research", "checkedAt": "2026-10-19T18:04:44.564405Z", "competitions": [ "arc-2", "arc-3" ], "id": "2112230541730689510", "identitySourceUrl": "https://arcprize.org", "importance": 2, "personIds": [], "postedAt": "2026-10-19T17:12:59Z", "sourceId": "social-2112230541730689510", "storyUrl": "https://arcprize.org/results/reflection-beam-1-0", "summary": "ARC Prize says Beam costs use Baseten pricing of $1.30 input and $4.30 output per million tokens. ARC-AGI-3 results are pending.", "threadId": "2112230540283658499", "url": "https://x.com/arcprize/status/2112230541730689510", "visibility": "public", "whyItMatters": "Keeps the cost basis and absence of ARC-AGI-3 results explicit." }, { "author": "arcprize", "authorName": "ARC Prize", "category": "research", "checkedAt": "2026-10-19T18:04:44.564405Z", "competitions": [ "arc-2", "arc-3" ], "id": "2112230543379095621", "identitySourceUrl": "https://arcprize.org", "importance": 2, "personIds": [], "postedAt": "2026-10-19T17:12:59Z", "sourceId": "social-2112230543379095621", "storyUrl": "https://arcprize.org/results/reflection-beam-1-0", "summary": "ARC Prize links its leaderboard, public reproduction repository, testing policy and full Beam 1.0 results.", "threadId": "2112230540283658499", "url": "https://x.com/arcprize/status/2112230543379095621", "visibility": "public", "whyItMatters": "Primary follow-up with reproducibility and policy links; group with the Beam announcement." }, { "author": "tufalabs", "authorName": "Tufa Labs", "category": "community", "checkedAt": "2026-10-19T15:05:50.864780Z", "competitions": [ "arc-2", "arc-3" ], "id": "2112165331292602740", "identitySourceUrl": "https://tufalabs.ai", "importance": 2, "personIds": [], "postedAt": "2026-10-19T12:53:51Z", "sourceId": "social-2112165331292602740", "storyUrl": null, "summary": "Tufa says its two NVIDIA GB300 NVL72 racks are live in Stockholm; credits DELTA for installation and T.Loop for hosting and links a deployment video. Actual public post read.", "threadId": null, "url": "https://x.com/tufalabs/status/2112165331292602740", "visibility": "public", "whyItMatters": "Contender infrastructure announcement; no evidence here ties this equipment to a specific score or competition run." }, { "author": "JFPuget", "authorName": "Jean-François Puget", "category": "community", "checkedAt": "2026-10-19T15:05:50.864780Z", "competitions": [ "arc-2" ], "id": "2112118534129987833", "identitySourceUrl": "https://arc.markbarney.net/api/contributors", "importance": 2, "personIds": [ "jean-francois-puget" ], "postedAt": "2026-10-19T09:47:54Z", "sourceId": "social-2112118534129987833", "storyUrl": null, "summary": "Puget says AI agents now run all his training experiments, while he still reads their harness code. He says agents tend to overengineer, retain unnecessary compatibility code and require human direction. Actual public post expanded and read.", "threadId": null, "url": "https://x.com/JFPuget/status/2112118534129987833", "visibility": "public", "whyItMatters": "First-person account of a competitor’s research workflow; no new ARC score claimed." } ], "sourceSha256": "80e9abcd29552e45bed89c825ad593caf5d14963df3c1efc4f949d8434756a06", "sourceUrl": "https://arc.markbarney.net/api/kaggle/arc-prize-2026-arc-agi-2/board", "wireIntake": { "dispatches": [], "limitations": [], "previousEditionId": "2026-10-21-evening-arc-2", "since": "2026-10-21T22:00:00Z", "through": "2026-10-22T10:00:00Z", "wireStories": [ { "competition": "arc-2", "dataAsOf": "2026-10-22T01:34:35Z", "generatedBy": "claude-haiku-5-5", "headline": "Jay Gautam climbs 1,751 places to 96th on ARC-2", "id": "2026-10-21-2147-arc-2-jay-gautam-climbs-to-ninety-sixth", "personIds": [], "publishedAt": "2026-10-22T01:47:25Z", "sections": [ { "sourceIds": [ "board-arc-2" ], "text": "Jay Gautam climbed 1,751 places in the past day, from 1847th to 96th, at a score of 34.03 after a gain of 6.25." }, { "sourceIds": [ "board-arc-2" ], "text": "The move lifts Jay Gautam into the top 100 of a board with 3,142 teams, while the gold places still start at 66.53." } ], "since": "2026-10-21T01:31:44Z", "sourceId": "wire-2026-10-21-2147-arc-2-jay-gautam-climbs-to-ninety-sixth", "sources": [ { "accessedAt": "2026-10-22T01:46:36Z", "id": "board-arc-2", "title": "ARC-AGI-2 public leaderboard: saved board and the past day's changes", "url": "https://arc.markbarney.net/kaggle-leaderboard/arc-2" } ], "teamIds": [ "17150543" ] }, { "competition": "arc-2", "dataAsOf": "2026-10-22T01:34:35Z", "generatedBy": "claude-haiku-5-5", "headline": "kibuna climbs from 55th to 31st on ARC-2", "id": "2026-10-21-2147-arc-2-kibuna-climbs-to-thirty-first", "personIds": [], "publishedAt": "2026-10-22T01:47:25Z", "sections": [ { "sourceIds": [ "board-arc-2" ], "text": "kibuna gained 14.16 to 54.72 in the past day, moving from 55th to 31st on the ARC-2 board." }, { "sourceIds": [ "board-arc-2" ], "text": "The gain is large, but the score is still well short of the gold line at 66.53, so the jump is a move up the table rather than a medal threat yet." } ], "since": "2026-10-21T01:31:44Z", "sourceId": "wire-2026-10-21-2147-arc-2-kibuna-climbs-to-thirty-first", "sources": [ { "accessedAt": "2026-10-22T01:46:36Z", "id": "board-arc-2", "title": "ARC-AGI-2 public leaderboard: saved board and the past day's changes", "url": "https://arc.markbarney.net/kaggle-leaderboard/arc-2" } ], "teamIds": [ "17026534" ] }, { "competition": "arc-2", "dataAsOf": "2026-10-22T01:34:35Z", "generatedBy": "claude-haiku-5-5", "headline": "matu997 takes the last ARC-2 gold place as the line rises to 66.53", "id": "2026-10-21-2147-arc-2-matu997-takes-last-gold-place", "personIds": [], "publishedAt": "2026-10-22T01:47:25Z", "sections": [ { "sourceIds": [ "board-arc-2" ], "text": "matu997 moved from 18th to 16th at 66.53, gaining 2.22, and now holds the last of the 16 gold places." }, { "sourceIds": [ "board-arc-2" ], "text": "The gold line itself rose 0.97 in the past day to 66.53. NguyenThanhNhan, 17th at 65.97, is 0.56 short and is the first team outside gold." } ], "since": "2026-10-21T01:31:44Z", "sourceId": "wire-2026-10-21-2147-arc-2-matu997-takes-last-gold-place", "sources": [ { "accessedAt": "2026-10-22T01:46:36Z", "id": "board-arc-2", "title": "ARC-AGI-2 public leaderboard: saved board and the past day's changes", "url": "https://arc.markbarney.net/kaggle-leaderboard/arc-2" } ], "teamIds": [ "17017585", "15938245" ] } ] } }