ARC-AGI-3 · Early edition ·

Xz vaults into fourth as Tufa closes on Chen

A leap to 52.95 breaks into the leading pack; Tufa passes 70, while the gold threshold rises to 38.98.

ARC Daily sports desk · GPT-6.1 Sol

Published . Board date . Exact source observations remain in the archived reporting data.

A new fourth place

Xz has broken into fourth on the ARC-AGI-3 public board at 52.95, landing between Team Turducken and the last dance. The overnight score event records a rise from 28.41 and 1,274th to fourth. At the morning close, Xz trails third-place Turducken by 3.07 points and leads the last dance by 1.44. That gives the chase behind the leading three a new contender.

ARC-3 public leaderboard and observed history

Tufa crosses 70

Yi-Chia Chen @ Fields Model still leads at 75.56, but Tufa Labs has reached 70.02. An overnight event records Tufa moving up from 68.91; the current gap to Chen is 5.54. Turducken holds third at 56.02. NVARC3 also recorded a rise, from 48.84 to 49.54, and closes eighth. These event-to-event increases are separate from the edition’s midnight comparison, which is unavailable for those entries.

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

The gold door narrows

zhangzibo54 entered the gold places during the night, with the wire reporting a move from 24th to 16th at 39.22. By the morning close the gold score has risen to 38.98, leaving that recorded result only 0.24 above the threshold. The ARChitects are now 13th at 41.03: the wire’s earlier rise to 12th belongs to its preceding comparison window, rather than a fresh gain since midnight. Public medal places remain provisional.

ARC-3 public leaderboard and observed history · zhangzibo54 moves into ARC-3 gold · Jan Disselhoff's ARChitects rise to 12th on ARC-3

Movement below the medal chase

Fighting Gold reaches 38th at 36.46, up 97 places and 3.05 points against the midnight baseline. ForbeniusNorm’s overnight score event took it from 635th to 49th at 35.81, a gain of 5.19. Earlier wire reports also followed carbonapi into 84th, kimchikingdom into 67th and NIMI into 75th; those are their dated wire positions, not refreshed morning placements. The breadth of the climb matters: the field is moving well below the gold line too.

ARC-3 public leaderboard and observed history · ForbeniusNorm surges from 635th to 49th on ARC-3 · carbonapi jumps from 635th to 84th on ARC-3 · kimchikingdom climbs 141 places on ARC-3 · NIMI climbs 100 places on ARC-3

Research coverage

Social and discussion research was not refreshed for this edition; no new organizer decision is reported.

ARC-3 public leaderboard and observed history

From the box score

TeamRankScoreRank changeScore change
Yi-Chia Chen @ Fields Model175.56Unchanged0
Tufa Labs270.02Not availableNot available
Team Turducken356.02Unchanged0
Xz452.95Not availableNot available
the last dance 🕺551.51Down 10
yktori651.04Down 10
mtg750.37Down 10
NVARC3849.54Not availableNot available
Grigoriy Zatravkin & co947.19Down 10
復活の混テキスト1046.82Down 10
The ARChitects1341.03Down 10
Lord Han Solo3137.07Down 10
Fighting Gold3836.46Up 97+3.05
UNK9534.01Up 69+0.82
dastin03599634Up 22+0.41

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

Sources

  1. ARC-3 public leaderboard and observed history
  2. ARC Prize — ARC-AGI-3 Milestone 1 results
  3. Tufa Labs — Duck Harness technical overview
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  5. Tufa Labs — October 9 public competition post
  6. Yi-Chia Chen — Kaggle profile
  7. Yi-Chia Chen — Eedi third-place solution write-up
  8. Yi-Chia Chen — public Kaggle profile and avatar
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  10. Separate ARC2 and ARC3 team entries — dated public roster evidence
  11. NVIDIA — 2025 NVARC competition report
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  13. NVIDIA — 2025 NVARC solution report
  14. Jean-François Puget — public professional profile
  15. NVIDIA — Jean-Francois Puget author biography
  16. Lukas Aichberger — Kaggle profile
  17. JKU — Lukas Aichberger research profile
  18. fses91 — Kaggle profile
  19. Mykyta Ielanskyi — Kaggle profile
  20. JKU — Mykyta Ielanskyi research profile
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  22. The ARChitects — 2025 technical report
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  26. ARC Prize — Lord Han Solo official participant credit
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  29. Tanaka Ai24 — ARC-AGI-3 Pathfinder notebook
  30. Ravi Ramakrishnan — Scoring 0 possibly due to dataset loading issues
  31. Pathik Patel — Healthy runs scoring 0.00 this week? It's the server-startup deadline (one-line fix)
  32. alex — Entry closed before the published deadline — unable to join
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  46. ARC-3 public roster observation
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  49. ARC Prize — 2025 results
  50. ARC Prize — 2025 results
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  58. ARC-3 public roster observation
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  77. ARC-3 public roster observation
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  99. ARC-2 public roster observation
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  102. ARC-2 public roster observation
  103. ARC-3 public roster observation
  104. Public Kaggle profile
  105. ARC Mutants and Team Turducken — separate dated public rosters, 19 October 2026
  106. ARC-2 public roster observation
  107. ARC-3 public roster observation
  108. ARC-2 public roster observation
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  116. ARC-3 public roster observation
  117. ARC-2 public roster observation
  118. eladsarafian — own public profile
  119. Elad Sarafian — own Kaggle profile
  120. ARC-3 public roster observation
  121. galkaplun — own public profile
  122. Gal Kaplun — own Kaggle profile
  123. ARC-3 public roster observation
  124. yeyinzhu — own public profile
  125. Yeyin Zhu — own Kaggle profile
  126. ARC-3 public roster observation
  127. stefano1283 — own public profile
  128. Stefano Viel — direct X link from own Kaggle profile
  129. Stefano Viel — own Kaggle profile and direct account links
  130. Tufa Labs — Stefano Viel biography
  131. ARC-3 public roster observation
  132. ARC-2 public roster observation
  133. Own profile and direct account links
  134. Own profile and direct account links
  135. Public roster observation
  136. Own profile and direct account links
  137. Own profile and direct account links
  138. Public roster observation
  139. Own Kaggle profile matches exact observed roster handle
  140. Dated ARC-3 public roster observation
  141. Sebastian Brodehl — own Kaggle profile with og:username sbrodehl
  142. Mainz Visual Computing — people and alumni
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  144. Dated ARChitects roster evidence; before name David Hartmann, after The ARChitects
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  146. Jan Disselhoff's ARChitects rise to 12th on ARC-3
  147. ForbeniusNorm surges from 635th to 49th on ARC-3
  148. NIMI climbs 100 places on ARC-3
  149. zhangzibo54 moves into ARC-3 gold
  150. kimchikingdom climbs 141 places on ARC-3