SA260324R-0214_r1

SA260324R-0214

① SA Source

• Source: 開啟完整 SA 文章
• Section: Nvidia's CPO Roadmap
• Line hint: 258

Context Before

Evidence

NVL576 – 8x Oberon Racks copper scale up within rack and CPO on switch between racks in a two tier all to all topology.

Context After

This would be low volume for test purposes

② Atomic Claim

NVL576 由 8 個 Oberon Rack 組成；rack 內 scale-up 使用 copper，rack 間則在 switch 上使用 CPO，形成 two-tier all-to-all topology。

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "04_knowledge_base/NVL576",
        "label": "NVL576"
      },
      "role": "system"
    },
    {
      "node": {
        "id": "04_knowledge_base/NVIDIA Oberon",
        "label": "Oberon Rack"
      },
      "role": "rack"
    },
    {
      "node": {
        "id": "04_knowledge_base/Copper",
        "label": "copper"
      },
      "role": "intra_rack_interconnect"
    },
    {
      "node": {
        "id": "04_knowledge_base/CPO",
        "label": "CPO"
      },
      "role": "inter_rack_interconnect"
    }
  ],
  "qualifiers": {
    "condition_text": "rack 間為 two-tier all-to-all topology",
    "numeric_mentions": [
      "8",
      "576",
      "two-tier"
    ],
    "temporal_mentions": []
  },
  "relation_type": "NVL576_SCALEUP_TOPOLOGY"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
system	NVL576	NVL576
rack	Oberon Rack	04_knowledge_base/NVIDIA Oberon
intra_rack_interconnect	copper	Copper
inter_rack_interconnect	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。