ARC-AGI-3 · Late edition · October 25, 2026

Yi-Chia Chen takes the ARC-AGI-3 lead from Tufa Labs

Chen closes at 71.48, ahead of Tufa’s 68.91, while the last dance moves into fourth.

ARC Daily sports desk · GPT-6.1 Sol

Published October 25, 2026. Board date October 25, 2026. Exact source observations remain in the archived reporting data.

A new leader

Yi-Chia Chen @ Fields Model leads the ARC-AGI-3 public board at the Late edition close, putting Tufa Labs in second. The saved score event records Chen rising from 68.21 to 71.48 and moving from second to first. That leaves a 2.57-point lead over Tufa’s unchanged 68.91. The board lists threerabbits for Chen’s entry; the result belongs to this contest and does not alter the separate ARC-AGI-2 standings.

ARC-3 public leaderboard and observed history · Public professional account profile

The chase behind them

Team Turducken holds third at 56.02 without another score increase since the previous close. The last dance reaches 50.69 and fourth place: its recorded score event is an advance from 49.85, enough to move ahead of mtg at 50.37. NVARC3 remains eighth at 45.90, with artificialagencylab.com ninth and Majkel1337 tenth. Chen’s lead change and the reshuffle behind third give the day its consequence; the rest of that leading group has not posted a new net gain in the edition’s comparison.

ARC-3 public leaderboard and observed history

Progress still has to beat the field

Jan Disselhoff improves by 0.21 to 38.58 but closes eighteenth, one place below the previous close, as the provisional gold score rises from 38.20 to 38.22. Lord Han Solo is twenty-ninth at an unchanged 37.07. Further down, menphim gains 1.29 to reach 34.31 and sixty-seventh, up eighty-eight places. The afternoon wire also reports 久保兼 reaching 33.98 and seventy-eighth from a four-digit rank; that is the wire’s dated observation, rather than a new improvement after its report.

ARC-3 public leaderboard and observed history · 久保兼 vaults from 1,158th to 78th on ARC-3

What this edition can establish

Public positions and medal bands remain provisional. Social and discussion research was not refreshed for this edition. The October 22 participant report about scoring problems has no confirmed follow-up in the saved evidence used here; today’s board movements do not establish its scope, cause or resolution.

ARC-3 public leaderboard and observed history

From the box score

Team	Rank	Score	Rank change	Score change
Yi-Chia Chen @ Fields Model	1	71.48	Not available	Not available
Tufa Labs	2	68.91	Down 1	0
Team Turducken	3	56.02	Unchanged	0
the last dance 🕺	4	50.69	Not available	Not available
mtg	5	50.37	Down 1	0
Grigoriy Zatravkin	6	47.19	Unchanged	0
復活の混テキスト	7	46.82	Unchanged	0
NVARC3	8	45.9	Unchanged	0
artificialagencylab.com	9	45.41	Unchanged	0
Majkel1337	10	45.03	Unchanged	0
Jan Disselhoff	18	38.58	Down 1	+0.21
Lord Han Solo	29	37.07	Down 1	0
common-people-whereIsMyFuckingPrize	30	37.07	Up 62	+3.44
galileo680	66	34.34	Up 1	+0.08
menphim	67	34.31	Up 88	+1.29
LevKayumov	208	32.6	Down 1	+0.05
Ryan #3	214	32.53	Up 78	+0.66
David Hartmann	773	29.83	Not available	Not available

Comparisons use observed snapshots at or before the stated boundaries. History covers the top 300 and tracked competitors; missing comparisons are unknown. Score-event entries are context, not net daily gains. Unfamiliar names are not necessarily new entrants.

Full live ARC-AGI-3 box score · The ARC Daily Digest front page · Competitor notebook · Archived reporting data