|
Phase 1 final evaluation question: Overfitting to public instances
|
|
2
|
91
|
July 31, 2026
|
|
Urgent: submission limit is rolling 24h, not the published UTC-day reset
|
|
1
|
82
|
July 31, 2026
|
|
Request to extend the deadline of Phase 1
|
|
7
|
512
|
July 31, 2026
|
|
Recommendation: restoring the estimation framing (neutralizing the wall-time compute channel)
|
|
0
|
276
|
July 28, 2026
|
|
A bet on a floor, filed before the reveal
|
|
3
|
437
|
July 28, 2026
|
|
Potential flopscope accounting bypass bug
|
|
2
|
561
|
July 28, 2026
|
|
Phase I Submission: Structure-Aware Estimation for Random ReLU MLPs
|
|
0
|
424
|
July 27, 2026
|
|
Smoke wall time limit is different from evaluation limit?
|
|
0
|
177
|
July 26, 2026
|
|
Cost-model question: releasing temporaries of counted ops is charged to residual — and a request to expose out= on fnp.matmul
|
|
0
|
284
|
July 26, 2026
|
|
There is a bug in flopscope.numpy.linalg.solve that undercounts batched right-hand sides
|
|
5
|
678
|
July 25, 2026
|
|
Phase 1 write-up: Stabilizing cumulant propagation at depth 32 — a trajectory-calibrated moment chain, with an error budget (submission #314695)
|
|
0
|
606
|
July 24, 2026
|
|
Submissions score 50/50 with 0 failures but flagged "Evaluation could not complete"
|
|
1
|
287
|
July 23, 2026
|
|
[whest run] Residual Wall Time in the budget-breakdown panel reads ~39,807 s under --runner subprocess
|
|
0
|
281
|
July 23, 2026
|
|
[flopscope] budget_summary_dict() cost grows with process history — silently inflates residual and can cost the 0.1 multiplier floor
|
|
0
|
351
|
July 23, 2026
|
|
Phase 1 write-up: A variance/bias budget for deep white-box mean estimation (submission 317660)
|
|
0
|
799
|
July 21, 2026
|
|
Flopscope v0.8.0 Release Candidate Available!
|
|
12
|
1696
|
July 20, 2026
|
|
📹 Townhall Summary & Recording
|
|
0
|
718
|
July 17, 2026
|
|
[flopscope] Bug report: empty contractions receive negative FLOP charges (budget increases)
|
|
1
|
415
|
July 17, 2026
|
|
Live Q&A with ARC Organisers | Join the Townhall on July 6
|
|
3
|
773
|
July 16, 2026
|
|
Leaderboard issue!
|
|
0
|
1075
|
July 12, 2026
|
|
Unbiased randomized-QMC + Rao-Blackwell for post-ReLU activation means — method, unbiasedness proof, and where the frontier is
|
|
1
|
1506
|
July 7, 2026
|
|
Algorithmic contribution prize guidelines: How ARC judges these prizes — discretion, technical writeups & LLM usage
|
|
4
|
1423
|
July 6, 2026
|
|
[Phase 1 write-up] Characterizing a systematic scale bias in the Gaussian-closure estimator (submission #314331)
|
|
0
|
1151
|
July 6, 2026
|
|
Same submission but different scores?
|
|
2
|
580
|
June 30, 2026
|
|
Datasets with higher moments?
|
|
1
|
968
|
June 30, 2026
|
|
How to use pytorch in this challenge?
|
|
5
|
702
|
June 26, 2026
|
|
Explain this issue
|
|
1
|
561
|
June 26, 2026
|
|
Memory usage limit
|
|
2
|
617
|
June 23, 2026
|
|
:speech_balloon: Feedback & Suggestions
|
|
17
|
1561
|
June 23, 2026
|
|
Submission validates locally but fails with Evaluation error
|
|
2
|
544
|
June 23, 2026
|