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/spatialact-probing-spatial-reasoning-to-action-capabilities-of-vlm-agents-in-3d-scenes
Subject: SpatialAct: Probing Spatial Reasoning-to-Action Capabilities of VLM Agents in 3D Scenes
Verdict
Watch
Verdict is Watch because viability or proof quality is intermediate and should be re-evaluated before execution.
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": 16, "author": "Tianhui Liu; Jie Feng; Zhiheng Zheng; Shengyuan Wang; Yiming Guo; Yanxin Xi; Hangyu Fan; Yong Li; Pan Hui"
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": 16, "author": "Tianhui Liu; Jie Feng; Zhiheng Zheng; Shengyuan Wang; Yiming Guo; Yanxin Xi; Hangyu Fan; Yong Li; Pan Hui", "title": "SpatialAct: Probing Spatial Reasoning-to-Action Capabilities of VLM Agents in 3D Scenes", "creation date": null, "modification date": null
Inference
{"file name": "input.pdf", "number of pages": 16, "author": "Tianhui Liu; Jie Feng; Zhiheng Zheng; Shengyuan Wang; Yiming Guo; Yanxin Xi; Hangyu Fan; Yong Li; Pan Hui", "title": "SpatialAct: Probing Spatial Reasoning-to-Action Capabilities of VLM Agents in 3D Scenes", "creation date": null, "modification date": null
Hardware
{"file name": "input.pdf", "number of pages": 16, "author": "Tianhui Liu; Jie Feng; Zhiheng Zheng; Shengyuan Wang; Yiming Guo; Yanxin Xi; Hangyu Fan; Yong Li; Pan Hui", "title": "SpatialAct: Probing Spatial Reasoning-to-Action Capabilities of VLM Agents in 3D Scenes", "creation date": null, "modification date": null
Receipt path
/buildability/spatialact-probing-spatial-reasoning-to-action-capabilities-of-vlm-agents-in-3d-scenes
Paper ref
spatialact-probing-spatial-reasoning-to-action-capabilities-of-vlm-agents-in-3d-scenes
arXiv id
2605.31148
Generated at
2026-06-01T20:22:43.016Z
Evidence freshness
stale
Last verification
2026-06-01T20:22:43.016Z
Sources
3
References
0
Coverage
50%
Lineage hash
6786e59cd53c2f2db36fbf55998dbbc68078e2219536c9190983f9c51a6fadf0
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