VR2-0758
① SA Source
- Source: 開啟完整 SA 文章
- Section:
VR NVL72 TCO: BoM and Power Budget Analysis - Line hint:
955
Context Before
Source: SemiAnalysis AI TCO Model ↗
Operating costs are similar for VR Max-P vs MI4XX given their comparable chip TDPs and given that most operating costs scale with respect to IT power requirements.
Evidence
For example a VR NVL 72 cluster deployed at a Hyperscaler with Arista networking would have a operating cost of $0.75 per gpu per hour, representing ~20% lower costs vs MI4XX deployed with a Hyperscaler with the same Arista networking
Context After
Source: SemiAnalysis AI TCO Model ↗
② Atomic Claim
例如 VR NVL72 cluster 部署在 Hyperscaler、使用 Arista networking 時，每顆 gpu 每小時 operating cost 約 0.75 美元，約比同樣使用 Arista networking 的 MI4XX Hyperscaler 低 20%。
- Epistemic Mode:
ASSERTED - Mapping Status:
PARTIAL
③ Semantic Frame
{
"comparison_expression": "例如 VR NVL72 cluster 部署在 Hyperscaler、使用 Arista networking 時，每顆 gpu 每小時 operating cost 約 0.75 美元，約比同樣使用 Arista networking 的 MI4XX Hyperscaler 低 20%。",
"entities": [
{
"id": "04_knowledge_base/Hyperscaler",
"label": "Hyperscaler"
},
{
"id": "02_companies/Arista",
"label": "Arista"
},
{
"id": "04_knowledge_base/GPU",
"label": "gpu"
},
{
"id": "04_knowledge_base/MI400",
"label": "MI4XX"
}
],
"frame_type": "COMPARISON",
"metric": "COST",
"operator": "UNSPECIFIED_COMPARISON",
"qualifiers": {
"condition_text": null,
"numeric_mentions": [
"0.75",
"20%"
],
"temporal_mentions": []
}
}④ Canonical Entity Mapping
| Role | Surface Label | Canonical Target |
|---|---|---|
| comparison_entity_0 | Hyperscaler | Hyperscaler |
| comparison_entity_1 | Arista | Arista |
| comparison_entity_2 | gpu | GPU |
| comparison_entity_3 | MI4XX | MI400 |
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。