VR2R-0575_r1

VR2R-0575

① SA Source

• Source: 開啟完整 SA 文章
• Section: Scale-Up Network - NVLink 6
• Line hint: 478

Context Before

Each compute tray on the VR NVL72 has eight 800G CX-9 NICs, but

Evidence

there are two possibilities for the number of OSFP cages—either one 1.6T OSFP cage per GPU for a total of 4 per compute tray, or two 800G OSFP cages per GPU for a total of 8 cages per compute tray.

Context After

We think that the latter would be the more popular deployment assumption.

② Atomic Claim

OSFP cages 有兩種可能配置：每顆 GPU 1 個 1.6T OSFP cage、每個 compute tray 共 4 個；或每顆 GPU 2 個 800G OSFP cages、每個 compute tray 共 8 個。

• Epistemic Mode: ASSERTED
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "04_knowledge_base/GPU",
        "label": "GPU"
      },
      "role": "processor"
    },
    {
      "node": {
        "id": "04_knowledge_base/Compute Tray",
        "label": "compute tray"
      },
      "role": "tray"
    }
  ],
  "qualifiers": {
    "condition_text": "OSFP cage is plain text; two possible configurations",
    "numeric_mentions": [
      "1",
      "1.6T",
      "4",
      "2",
      "800G",
      "8"
    ],
    "temporal_mentions": []
  },
  "relation_type": "OSFP_CAGE_DEPLOYMENT_OPTIONS_PER_GPU_AND_TRAY"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
processor	GPU	GPU
tray	compute tray	04_knowledge_base/Compute Tray

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。