NIEK2-0006
① SA Source
- Source: 開啟完整 SA 文章
- Section:
Nvidia – The Inference Kingdom Expands - Line hint:
21
Context Before
Source: Nvidia
Evidence
CPO making its debut for scale-up networking with the unveiling of the Rubin Ultra NVL576
Context After
This is our GTC 2026 recap, and we will address many of the key questions that have been left unanswered by Nvidia. Specifically, we will go through the LPX rack and LP30 chip and explain how attention and feed forward network disaggregation (AFD) works; more details on the various rack architectures behind NVL144, NVL576, and NVL1152 and clarify just how much optics will be inserted as well as the rationale behind the dense Vera ETL256. The next generation Kyber rack had some big updates and some hidden details.
Groq
② Atomic Claim
CPO 首度被用於 Rubin Ultra NVL576 多機櫃系統的 scale-up networking。
- Epistemic Mode:
ASSERTED - Mapping Status:
COMPLETE
③ Semantic Frame
{
"frame_type": "NARY_RELATION",
"participants": [
{
"node": {
"id": "04_knowledge_base/Rubin Ultra",
"label": "Rubin Ultra"
},
"role": "architecture"
},
{
"node": {
"id": "04_knowledge_base/NVL576",
"label": "NVL576"
},
"role": "rack_system"
},
{
"node": {
"id": "04_knowledge_base/Scale-up networking",
"label": "scale-up networking"
},
"role": "networking_scope"
},
{
"node": {
"id": "04_knowledge_base/CPO",
"label": "CPO"
},
"role": "technology"
}
],
"qualifiers": {
"condition_text": null,
"numeric_mentions": [],
"temporal_mentions": []
},
"relation_type": "USES_TECHNOLOGY"
}④ Canonical Entity Mapping
| Role | Surface Label | Canonical Target |
|---|---|---|
| architecture | Rubin Ultra | 04_knowledge_base/Rubin Ultra |
| rack_system | NVL576 | NVL576 |
| networking_scope | scale-up networking | 04_knowledge_base/Scale-up networking |
| technology | CPO | CPO |
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。