VR2R-0164_r1

VR2R-0164

① SA Source

• Source: 開啟完整 SA 文章
• Section: Rubin Oberon Rack: NVL72 not NVL144 nor NVL36
• Line hint: 133

Context Before

On a side note, VR NVL72 was initially known as VR NVL144 as Jensen math from GTC 2025 defined the number of GPU as the number of GPU compute die in system (with 2 compute dies per package and 72 Rubin packages per Oberon rack = 144 compute die). The naming was changed back to VR NVL72 to represent the 72 Rubin GPU packages in the system in late December.

Evidence

This was right before CES 2026 where the naming was officially confirmed as VR NVL72.

Context After

② Atomic Claim

這發生在 CES 2026 前不久，而 CES 2026 正式確認名稱為 VR NVL72。

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "attribute": "OFFICIAL_NAMING_CONFIRMATION",
  "context_nodes": [],
  "entity": {
    "id": "04_knowledge_base/VR NVL72",
    "label": "VR NVL72"
  },
  "frame_type": "ATTRIBUTE",
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [
      "2026"
    ],
    "temporal_mentions": [
      "CES 2026"
    ]
  },
  "value": {
    "numeric_mentions": [
      "2026"
    ],
    "value_text": "name officially confirmed as VR NVL72 at CES 2026."
  }
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
entity	VR NVL72	04_knowledge_base/VR 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。