VR2R-0193_r1

VR2R-0193

① SA Source

• Source: 開啟完整 SA 文章
• Section: Strata
• Line hint: 170

Context Before

Evidence

Situated at the back of the chassis, the Strata module of VR NVL72 is the equivalent of the Bianca board of GB200/300.

Context After

It houses two Rubin GPUs and one Vera CPU. Unlike Bianca, the LPDDR5X memory for Vera is socketed via SOCAMM module. 8 SOCAMM sockets are placed on the left and right of Vera. Two SOCAMM modules of different capacities are offered, 192GByte and 128GByte, for a maximum of 1,534GByte and a minimum of 1,024GByte per Vera.

② Atomic Claim

位於 chassis 後方的 VR NVL72 Strata module，相當於 GB200／300 的 Bianca board。

• 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"
    },
    {
      "node": {
        "id": "04_knowledge_base/NVIDIA Strata Board",
        "label": "Strata module"
      },
      "role": "current_module"
    },
    {
      "node": {
        "id": "04_knowledge_base/Bianca Board",
        "label": "Bianca board"
      },
      "role": "prior_module"
    },
    {
      "node": {
        "id": "04_knowledge_base/GB200",
        "label": "GB200"
      },
      "role": "prior_platform"
    }
  ],
  "qualifiers": {
    "condition_text": "GB300 appears as plain '300' in source claim",
    "numeric_mentions": [
      "300"
    ],
    "temporal_mentions": []
  },
  "relation_type": "STRATA_EQUIVALENT_TO_BIANCA"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
system	VR NVL72	04_knowledge_base/VR NVL72
current_module	Strata module	04_knowledge_base/NVIDIA Strata Board
prior_module	Bianca board	04_knowledge_base/Bianca Board
prior_platform	GB200	GB200

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。