clm_fd401e49d5574e7490608093a68374a1_r1

GB2-0001

① SA Source

• Source: 開啟完整 SA 文章
• Section: The 4 Rack Scale Form Factors of Blackwell
• Line hint: 147

Context Before

x86 B200 NVL72/NVL36x2

Evidence

The first one is the GB200 NVL72 form factor. This form factor requires approximately 120kW per rack.

Context After

Source: SemiAnalysis

② Atomic Claim

GB200 NVL72 每個 rack 約需 120kW。

• Epistemic Mode: ESTIMATED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "attribute": "rack_power_requirement",
  "context_nodes": [],
  "entity": {
    "id": "04_knowledge_base/GB200 NVL72",
    "label": "GB200 NVL72"
  },
  "frame_type": "ATTRIBUTE",
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [
      "120kW"
    ],
    "temporal_mentions": []
  },
  "value": {
    "numeric_mentions": [
      "120kW"
    ],
    "value_text": "每個 rack 約需 120kW"
  }
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
entity	GB200 NVL72	04_knowledge_base/GB200 NVL72

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。