ARC-AGI-2 · Early edition · October 11, 2026

Tufa Labs holds ARC-AGI-2 lead as masspeaks surges to 13th

The leading public score stayed at 88.06 while an overnight gain pushed masspeaks up 14 places.

ARC Daily sports desk · GPT-6 Sol

Published October 11, 2026. Board date October 11, 2026. Exact source observations remain in the archived reporting data.

A climb below the leaders

masspeaks moved from 27th at the midnight baseline to 13th on the observed ARC-AGI-2 board, raising its public score from 34.86 to 42.50. That was the clearest verified climb among this edition’s tracked contenders. The team’s listed Kaggle account is masspeaks; the roster observation does not identify a person behind that handle.

ARC-2 public leaderboard and observed history

Tufa keeps the field behind it

Tufa Labs remains first at 88.06. Its observed roster includes Dries Smit, whom ARC Prize credits as lead developer of the winning 2025 ARC-AGI-3 Preview agent. That earlier honor is a separate contest result; today’s ARC-AGI-2 lead is a public-board standing, with final awards still open.

ARC-2 public leaderboard and observed history · ARC-2 public roster observation · ARC Prize — ARC-AGI-3 Preview Agents results · ARC Prize — ARC-AGI-3 Preview Agents results

The next group

rabbithole holds second at 80.56, Yi-Chia Chen third at 77.22 and nvbanana fourth at 77.08. Jean-François Puget’s verified cpmpml account appears on nvbanana here and on NVARC3 in the separate ARC-AGI-3 contest. _hans rounds out the first five at 69.03. These positions did not change against the recorded baseline.

ARC-2 public leaderboard and observed history · Jean-François Puget — GitHub profile linked Kaggle account · ARC-2 public roster observation · ARC-3 public roster observation

Another score moves

ARC Raiders recorded an improvement from 58.75 to 60 and remained eighth in the event history. Its baseline comparison is unavailable, so that event alone does not establish a net overnight gain. Tufa Labs said in a public reply that its ARC-AGI-2 effort began by accident and that it plans to explain more after the deadline; the team has not yet supplied a method in that post.

ARC-2 public leaderboard and observed history · ARC-2 public roster observation · Tufa Labs — community post

From the box score

Team	Rank	Score	Rank change	Score change
Tufa Labs	1	88.06	Unchanged	0
rabbithole	2	80.56	Unchanged	0
Yi-Chia Chen	3	77.22	Unchanged	0
nvbanana	4	77.08	Unchanged	0
_hans	5	69.03	Unchanged	0
ALbert RUehlman	6	67.36	Unchanged	0
Dawid Kopiczko	7	62.92	Unchanged	0
ARC Raiders	8	60	Not available	Not available
Khaotic Sethesis	9	48.75	Unchanged	0
Majkel1337	10	48.33	Unchanged	0
masspeaks	13	42.5	Up 14	+7.64
Jack Cole	18	38.61	Down 1	0
Mithil A Vakde	35	33.89	Down 1	0
Jan Disselhoff	1702	18.33	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-2 box score · The ARC Daily Digest front page · Competitor notebook · Archived reporting data