VR2R-0196_r1

VR2R-0196

① SA Source

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

Context Before

Situated at the back of the chassis, the Strata module of VR NVL72 is the equivalent of the Bianca board of GB200/300. It houses two Rubin GPUs and one Vera CPU. Unlike Bianca, the LPDDR5X memory for Vera is socketed via SOCAMM module.

Evidence

8 SOCAMM sockets are placed on the left and right of Vera.

Context After

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

Vera 左右兩側配置 8 個 SOCAMM sockets。

• Epistemic Mode: ASSERTED
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "attribute": "SOCKET_COUNT_AND_PLACEMENT_AROUND_VERA",
  "context_nodes": [],
  "entity": {
    "id": "04_knowledge_base/SOCAMM",
    "label": "SOCAMM"
  },
  "frame_type": "ATTRIBUTE",
  "qualifiers": {
    "condition_text": "Vera is plain text in source claim",
    "numeric_mentions": [
      "8"
    ],
    "temporal_mentions": []
  },
  "value": {
    "numeric_mentions": [
      "8"
    ],
    "value_text": "8 SOCAMM sockets are placed on the left and right of Vera."
  }
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
entity	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。