ARC-AGI-3 · Late edition · October 13, 2026

Tufa takes ARC-3 into the evening lead; Vineeth joins the top ten

Tufa Labs holds a narrow advantage over Yi-Chia Chen, while a busy medal chase rewards new gains and pushes unchanged scores down the order.

ARC Daily sports desk · GPT-6.1 Sol

Published October 13, 2026. Board date October 13, 2026. Exact source observations remain in the archived reporting data.

The lead changes hands

Tufa Labs closes the evening ARC-AGI-3 public board first at 68.91, ahead of Yi-Chia Chen at 67.49. The gap is 1.42 points. The recorded overnight event took Tufa from 56.52 and second place to the lead; Chen’s score is unchanged against the previous evening boundary. ARC Prize publicly confirmed Tufa’s return to first today. This is a team result: the fresh Tufa roster lists dlorah, driessmit1, infinitecreativity, jeroencottaar, pressman1 and stefano1283.

ARC-3 public leaderboard and observed history · ARC Prize — standings post · Public professional account profile · Public professional account profile

Vineeth makes the top ten

Vineeth Sai Varikuntla gains 5.75 points against the previous evening comparison, climbing from 32nd to ninth at 40.09. That is a consequential move into the leading group, rather than merely keeping pace with a growing field. 復活の混テキスト holds 39.53 in tenth: PunkCyber’s team remains in the top ten even after slipping one place.

ARC-3 public leaderboard and observed history · Vineeth Sai Varikuntla breaks into ARC-3 gold · PunkCyber — community post

NVARC3 is a team

NVARC3 stands fourth at 43.94, just ahead of the last dance 🕺 at 43.64; mtg is third at 45. An observed NVARC3 score event rose from 40.97 to 43.94, but its previous-evening net comparison is unavailable. Jean-François Puget reminded the paper today that NVARC is a team. The six currently listed NVARC3 accounts map to Puget, Darragh Hanley, Elad Sarafian, Gal Kaplun, Ivan Sorokin and Yeyin Zhu. The score belongs to that entry; the roster does not identify who produced a submission.

ARC-3 public leaderboard and observed history · Jean-François Puget — community post · Jean-François Puget — GitHub profile linked Kaggle account · darraghdog — own public profile · eladsarafian — own public profile · galkaplun — own public profile · NVARC — 2025 team write-up crediting sorokin and cpmpml · yeyinzhu — own public profile

The medal line keeps moving

The afternoon wire caught Tom. jumping from 1,135th to 17th at 37.18 in its observed window. Tonight’s gold-score threshold is 37.12, up from 36.98 at the previous evening snapshot. Lord Han Solo’s unchanged 36.98 now sits 20th. Daniel Franzen is 27th at 35.86, unchanged against this edition’s baseline: the morning wire’s gain came from an earlier rolling comparison and should not be counted again as an evening gain. Public medal positions remain provisional.

ARC-3 public leaderboard and observed history · Tom. vaults from 1,135th into ARC-3 gold · Daniel Franzen climbs to 25th on ARC-3 · The ARChitects — 2025 team solution crediting dfranzen

A separate harness result

Away from the Kaggle race, ARC Prize announced a DeepSeek V4.1 Flash evaluation at about 3% with a provider adapter and under 1% with its standard harness. The linked organizer results compare low reasoning for the former headline result with max reasoning for the latter. That distinction matters when interpreting the comparison; it is a separate model evaluation and establishes no method behind today’s leading Kaggle teams.

ARC Prize — research post

From the box score

Team	Rank	Score	Rank change	Score change
Tufa Labs	1	68.91	Not available	Not available
Yi-Chia Chen	2	67.49	Down 1	0
mtg	3	45	Unchanged	0
NVARC3	4	43.94	Not available	Not available
the last dance 🕺	5	43.64	Down 1	0
Majkel1337	6	42.66	Down 1	0
Son & Mark & Ronen	7	41.97	Down 1	0
ARC Slayers	8	41.19	Down 1	0
Vineeth Sai Varikuntla	9	40.09	Up 23	+5.75
復活の混テキスト	10	39.53	Down 1	0
Lord Han Solo	20	36.98	Down 2	0
Daniel Franzen	27	35.86	Down 3	0
Zhilei Qiu	142	32.12	Up 152	+1.3
MingYue	198	31.62	Up 61	+0.56
DNCWON	210	31.58	Up 12	+0.24
Michell	239	31.36	Up 52	+0.54
David Hartmann	499	29.83	Down 34	0
Jan Disselhoff	821	28.23	Not available	Not available
rellik13	1314	24.31	Not available	Not available
mostik.ai	1442	7.51	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