clm_3b735667c1f044e297e1fd518e3ad0d7_r1

NIEK2-0308

① SA Source

• Source: 開啟完整 SA 文章
• Section: STX
• Line hint: 383

Context Before

BF-4 in STX. Source: Nvidia, SemiAnalysis

Evidence

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

Context After

STX Rack (left). Source: Nvidia, SemiAnalysis

② Atomic Claim

不同於 VR NVL72 中由一顆 Grace CPU 與一張 CX-9 NIC 組成的 BF-4，STX reference design 中的 BF-4 會包含一顆 Vera CPU、兩張 CX-9 NICs 與兩個 SOCAMM modules。

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "04_knowledge_base/VR NVL72",
        "label": "VR NVL72"
      },
      "role": "system_or_subject"
    },
    {
      "node": {
        "id": "04_knowledge_base/NVIDIA Grace",
        "label": "Grace CPU"
      },
      "role": "component"
    },
    {
      "node": {
        "id": "04_knowledge_base/NIC",
        "label": "NIC"
      },
      "role": "component"
    },
    {
      "node": {
        "id": "04_knowledge_base/NVIDIA STX Reference Storage Rack",
        "label": "STX"
      },
      "role": "component"
    },
    {
      "node": {
        "id": "04_knowledge_base/Reference Design",
        "label": "reference design"
      },
      "role": "component"
    },
    {
      "node": {
        "id": "04_knowledge_base/NVIDIA Vera CPU",
        "label": "Vera CPU"
      },
      "role": "component"
    },
    {
      "node": {
        "id": "04_knowledge_base/SOCAMM",
        "label": "SOCAMM"
      },
      "role": "component"
    }
  ],
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [
      "9",
      "4"
    ],
    "temporal_mentions": []
  },
  "relation_type": "HAS_COMPONENT"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
system_or_subject	VR NVL72	04_knowledge_base/VR NVL72
component	Grace CPU	04_knowledge_base/NVIDIA Grace
component	NIC	NIC
component	STX	04_knowledge_base/NVIDIA STX Reference Storage Rack
component	reference design	04_knowledge_base/Reference Design
component	Vera CPU	04_knowledge_base/NVIDIA Vera CPU
component	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。