clm_be241818749f40f3abe0c062db4fd209_r1

SA260324R-0307::RESEG01

回到這篇 SA Coverage

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. Each STX box contains two BF-4 units, totaling two Vera CPUs, four CX-9 NICs, and four SOCAMM modules. For the whole STX rack, it has a total of 16 boxes, implying 32 Vera CPUs, 64 CX-9 NICs, and 64 SOCAMMs.

Context After

STX Rack (left). Source: Nvidia, SemiAnalysis

② Atomic Claim

VR NVL72 的 BF-4 包含 1 顆 Grace CPU。

• Epistemic Mode: ASSERTED
• Mapping Status: CLAIM_ONLY

③ Semantic Frame

{
  "frame_type": "CLAIM_ONLY",
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [
      "1"
    ],
    "temporal_mentions": []
  },
  "reason": "VR_NVL72_BF4_GRACE_CPU_COUNT",
  "statement": "The BF-4 in VR NVL72 contains one Grace CPU."
}

④ Canonical Entity Mapping

• 此 CLAIM_ONLY revision 沒有 canonical Entity mapping。

⑤ V2 Draft（需要修正時直接編輯）

Inline repair

只編輯以下三個 Draft 區塊。完成後將 review_action 設為 REQUEST_REPAIR，再手動執行 Repair Preview。
執行腳本前，Draft 不會寫入 Claim Store 或 Graph。

V2 Atomic Claim Draft

VR NVL72 的 BF-4 包含 1 顆 Grace CPU。

V2 Semantic Frame Draft

{
  "frame_type": "CLAIM_ONLY",
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [
      "1"
    ],
    "temporal_mentions": []
  },
  "reason": "VR_NVL72_BF4_GRACE_CPU_COUNT",
  "statement": "The BF-4 in VR NVL72 contains one Grace CPU."
}

V2 Revision Metadata Draft

{
  "epistemic_mode": "ASSERTED",
  "mapping_status": "CLAIM_ONLY"
}

⑥ 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。