VR2-0716
① SA Source
- Source: 開啟完整 SA 文章
- Section:
Customization - Line hint:
911
Context Before
Source: Nvidia VR NVL72 Component BoM and Power Budget Model ↗
Evidence
Given the limitation on form factor and dimensions, hyperscalers are redesigning the board layout and module form factor of their in-house DPU to match that of Bluefield-4
Context After
Assembly Automation and Logistics
At CES 2026, Jensen mentioned that with the streamlined cableless design and automation assembly process, compute tray assembly time has significantly reduced from 2 hours to 5 minutes from Blackwell to Rubin. There are only three L10 level compute tray assembly partners with automation capability for the Rubin platform – Foxconn, Quanta, and Wistron.
② Atomic Claim
受 form factor 與 dimensions 限制，hyperscalers 正重新設計自研 DPU 的 board layout 與 module form factor，使其符合 Bluefield-4。
- Epistemic Mode:
ASSERTED - Mapping Status:
COMPLETE
③ Semantic Frame
{
"additional_nodes": [],
"frame_type": "RELATION",
"object": {
"id": "04_knowledge_base/BlueField-4",
"label": "Bluefield-4"
},
"predicate": "DESIGNS",
"qualifiers": {
"condition_text": null,
"numeric_mentions": [
"4"
],
"temporal_mentions": []
},
"subject": {
"id": "04_knowledge_base/Hyperscaler",
"label": "hyperscalers"
}
}④ Canonical Entity Mapping
| Role | Surface Label | Canonical Target |
|---|---|---|
| subject | hyperscalers | Hyperscaler |
| object | Bluefield-4 | BlueField-4 |
⑤ Human Review
請在 Properties 逐項確認：
- 原文 → Atomic Claim 是否忠實
- Atomic Claim → Semantic Frame 是否忠實
- Canonical Entity mapping 是否正確
- Epistemic mode 是否保留原文語氣
- 最後選擇
review_action
Review state
Markdown 內文不是正式 approval。只有 Apply bridge 寫入的 Decision Ledger event 才是正式決策。