AIcrowd Forum

Topic	Replies	Views	Activity
Feedback & Ideas 💡 AIcrowd Hi! Your feedback matters! Please use this forum to share any site-wide issue or for suggestions for new ideas! We are listening :raised_hands:	5	1233	September 22, 2020
A bet on a floor, filed before the reveal ARC White-Box Estimation Challenge 2026 announcement	2	76	July 27, 2026
Smoke wall time limit is different from evaluation limit? ARC White-Box Estimation Challenge 2026	0	79	July 26, 2026
Cost-model question: releasing temporaries of counted ops is charged to residual — and a request to expose out= on fnp.matmul ARC White-Box Estimation Challenge 2026	0	118	July 26, 2026
Potential flopscope accounting bypass bug ARC White-Box Estimation Challenge 2026 bug	1	238	July 26, 2026
There is a bug in flopscope.numpy.linalg.solve that undercounts batched right-hand sides ARC White-Box Estimation Challenge 2026 bug	5	549	July 25, 2026
Phase 1 write-up: Stabilizing cumulant propagation at depth 32 — a trajectory-calibrated moment chain, with an error budget (submission #314695) ARC White-Box Estimation Challenge 2026	0	315	July 24, 2026
Submissions score 50/50 with 0 failures but flagged "Evaluation could not complete" ARC White-Box Estimation Challenge 2026	1	203	July 23, 2026
[whest run] Residual Wall Time in the budget-breakdown panel reads ~39,807 s under --runner subprocess ARC White-Box Estimation Challenge 2026	0	203	July 23, 2026
[flopscope] budget_summary_dict() cost grows with process history — silently inflates residual and can cost the 0.1 multiplier floor ARC White-Box Estimation Challenge 2026	0	249	July 23, 2026
Phase 1 write-up: A variance/bias budget for deep white-box mean estimation (submission 317660) ARC White-Box Estimation Challenge 2026	0	540	July 21, 2026
Flopscope v0.8.0 Release Candidate Available! ARC White-Box Estimation Challenge 2026	12	1521	July 20, 2026
📹 Townhall Summary & Recording ARC White-Box Estimation Challenge 2026	0	538	July 17, 2026
[flopscope] Bug report: empty contractions receive negative FLOP charges (budget increases) ARC White-Box Estimation Challenge 2026	1	353	July 17, 2026
Live Q&A with ARC Organisers \| Join the Townhall on July 6 ARC White-Box Estimation Challenge 2026	3	723	July 16, 2026
Leaderboard issue! ARC White-Box Estimation Challenge 2026	0	874	July 12, 2026
Unbiased randomized-QMC + Rao-Blackwell for post-ReLU activation means — method, unbiasedness proof, and where the frontier is ARC White-Box Estimation Challenge 2026	1	1279	July 7, 2026
Algorithmic contribution prize guidelines: How ARC judges these prizes — discretion, technical writeups & LLM usage ARC White-Box Estimation Challenge 2026	4	1259	July 6, 2026
[Phase 1 write-up] Characterizing a systematic scale bias in the Gaussian-closure estimator (submission #314331) ARC White-Box Estimation Challenge 2026	0	970	July 6, 2026
Same submission but different scores? ARC White-Box Estimation Challenge 2026	2	524	June 30, 2026
Datasets with higher moments? ARC White-Box Estimation Challenge 2026	1	878	June 30, 2026
How to use pytorch in this challenge? ARC White-Box Estimation Challenge 2026	5	628	June 26, 2026
Explain this issue ARC White-Box Estimation Challenge 2026	1	526	June 26, 2026
Memory usage limit ARC White-Box Estimation Challenge 2026	2	558	June 23, 2026
:speech_balloon: Feedback & Suggestions ARC White-Box Estimation Challenge 2026	17	1455	June 23, 2026
Submission validates locally but fails with Evaluation error ARC White-Box Estimation Challenge 2026 bug	2	494	June 23, 2026
Submission fails due to the redirect ARC White-Box Estimation Challenge 2026	7	588	June 20, 2026
ARC Phase 1 ARC White-Box Estimation Challenge 2026 clarification	5	892	June 19, 2026
About the CS233-Movies-Challenge category CS233-Movies-Challenge	1	564	June 19, 2026
Phase 1 Launch - deeper models, and increased prizes! ARC White-Box Estimation Challenge 2026	2	1344	June 19, 2026