Buildability / Receipt
This public receipt window renders only fields present in the canonical receipt object, deterministic fixture receipt, or canonical evidence receipt. Missing compute, demo, hash, signature, approval, telemetry, and adoption fields stay explicit.
Public buildability page receipt window
/buildability/adacluster-adaptive-query-key-clustering-for-sparse-attention-in-video-generation
Subject: AdaCluster: Adaptive Query-Key Clustering for Sparse Attention in Video Generation
Verdict
Build Now
Verdict is Build Now because viability and implementation proof cleared the Wave 1 scaffold thresholds.
Time to first demo
Insufficient data
No first-demo timestamp, owner estimate, or elapsed demo receipt is attached to this surface.
Data
{"file name": "input.pdf", "number of pages": 22, "author": "Haoyue Tan; Shengnan Wang; Yulin Qiao; Juncheng Zhang; Youhui Bai; Ping Gong; Zewen Jin; Cheng Li"
Truth Boundary
Buildability surfaces only report computed viability and proof receipts. They do not claim live production usage, pilot outcomes, founder sign-off, public Brier calibration, judge divergence, or external adoption unless explicitly sourced.
Compute
{"file name": "input.pdf", "number of pages": 22, "author": "Haoyue Tan; Shengnan Wang; Yulin Qiao; Juncheng Zhang; Youhui Bai; Ping Gong; Zewen Jin; Cheng Li", "title": "AdaCluster: Adaptive Query-Key Clustering for Sparse Attention in Video Generation", "creation date": null, "modification date": null, "kids": []}
Inference
{"file name": "input.pdf", "number of pages": 22, "author": "Haoyue Tan; Shengnan Wang; Yulin Qiao; Juncheng Zhang; Youhui Bai; Ping Gong; Zewen Jin; Cheng Li", "title": "AdaCluster: Adaptive Query-Key Clustering for Sparse Attention in Video Generation", "creation date": null, "modification date": null, "kids": []}
Hardware
{"file name": "input.pdf", "number of pages": 22, "author": "Haoyue Tan; Shengnan Wang; Yulin Qiao; Juncheng Zhang; Youhui Bai; Ping Gong; Zewen Jin; Cheng Li", "title": "AdaCluster: Adaptive Query-Key Clustering for Sparse Attention in Video Generation", "creation date": null, "modification date": null, "kids": []}
Receipt path
/buildability/adacluster-adaptive-query-key-clustering-for-sparse-attention-in-video-generation
Paper ref
adacluster-adaptive-query-key-clustering-for-sparse-attention-in-video-generation
arXiv id
2604.18348
Generated at
2026-04-21T20:33:47.436Z
Evidence freshness
stale
Last verification
2026-04-21T20:33:47.436Z
Sources
4
References
0
Coverage
67%
Lineage hash
226e3effd55c3aa4fc649a5b42e8bd1736928df43ea830c82a8f5561e35ffd02
Canonical opportunity-kernel lineage hash.
External signature
unsigned_external
No founder, registry, pilot, or production-adoption signature is attached to this receipt.
Verification
not_verified
Verification is blocked until an external signature is provided.
Some score or evidence fields are outside the preferred freshness window.
repo_url
references