SA260324R-0309_r1

SA260324R-0309

① SA Source

• Source: 開啟完整 SA 文章
• Section: STX
• Line hint: 390

Context Before

Unlike the BF-4 in the VR NVL72, which consists of a Grace CPU and a single CX-9 NIC, the BF-4 in the STX reference design includes one Vera CPU, two CX-9 NICs, and two SOCAMM modules.

Evidence

Each STX box contains two BF-4 units, totaling two Vera CPUs, four CX-9 NICs, and four SOCAMM modules.

Context After

For the whole STX rack, it has a total of 16 boxes, implying 32 Vera CPUs, 64 CX-9 NICs, and 64 SOCAMMs.

② Atomic Claim

每個 STX box 含兩個 BF-4，合計兩顆 Vera CPU、四顆 CX-9 NIC 與四個 SOCAMM module。

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "04_knowledge_base/NVIDIA STX Reference Storage Rack",
        "label": "STX box"
      },
      "role": "box"
    },
    {
      "node": {
        "id": "04_knowledge_base/BlueField-4",
        "label": "BF-4"
      },
      "role": "component"
    },
    {
      "node": {
        "id": "04_knowledge_base/CPU",
        "label": "Vera CPU"
      },
      "role": "cpu"
    },
    {
      "node": {
        "id": "04_knowledge_base/ConnectX-9",
        "label": "CX-9 NIC"
      },
      "role": "nic"
    },
    {
      "node": {
        "id": "04_knowledge_base/SOCAMM",
        "label": "SOCAMM"
      },
      "role": "memory_module"
    }
  ],
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [
      "2",
      "2",
      "4",
      "4"
    ],
    "temporal_mentions": []
  },
  "relation_type": "STX_BOX_COMPONENT_COUNT"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
box	STX box	04_knowledge_base/NVIDIA STX Reference Storage Rack
component	BF-4	BlueField-4
cpu	Vera CPU	CPU
nic	CX-9 NIC	ConnectX-9
memory_module	SOCAMM	SOCAMM

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。