VR2R-0273
① SA Source
- Source: 開啟完整 SA 文章
- Section:
Evolution from Blackwell - Line hint:
238
Context Before
All of these modules in the VR NVL72 compute tray, while not exactly the same, are found in the compute tray of GB200/300.
Evidence
The only difference is the midplane module as it is a new component introduced to eliminate internal cables form the compute tray.
Context After
Also, the modules at the front of the chassis (daughter modules) are much longer than their equivalent in Blackwell to connect the signal from the midplane to the front I/O ports via PCB.
② Atomic Claim
唯一的差異是 midplane module；它是新加入的 component，用來消除 compute tray 內部 cables。
- Epistemic Mode:
ASSERTED - Mapping Status:
COMPLETE
③ Semantic Frame
{
"additional_nodes": [],
"frame_type": "RELATION",
"object": {
"id": "04_knowledge_base/Compute Tray",
"label": "compute tray"
},
"predicate": "INTRODUCED_TO_ELIMINATE_INTERNAL_CABLES_IN",
"qualifiers": {
"condition_text": "identified as the only new component difference in this context",
"numeric_mentions": [],
"temporal_mentions": []
},
"subject": {
"id": "04_knowledge_base/Midplane",
"label": "midplane"
}
}④ Canonical Entity Mapping
| Role | Surface Label | Canonical Target |
|---|---|---|
| subject | midplane | Midplane |
| object | compute tray | 04_knowledge_base/Compute Tray |
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。