SA260324R-0236_r1

SA260324R-0236

① SA Source

• Source: 開啟完整 SA 文章
• Section: “
• Line hint: 292

Context Before

Evidence

Moving back to the Kyber Rack, each Rubin Ultra logical GPU offers 14.4Tbit/s uni-di of scale-up bandwidth, using an 80DP connector (72 DPs used x 200Gbit/s bi-di channel = §4§) per GPU for connectivity to the midplane board.

Context After

② Atomic Claim

回到 Kyber Rack，每顆 Rubin Ultra logical GPU 可提供 14.4Tbit/s uni-di scale-up bandwidth；每顆 GPU 透過 80DP connector（使用 72 DPs × 200Gbit/s bi-di channel＝原文 §4§）連到 midplane board。

• Epistemic Mode: ASSERTED
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "04_knowledge_base/NVIDIA Kyber Rack",
        "label": "Kyber Rack"
      },
      "role": "rack"
    },
    {
      "node": {
        "id": "04_knowledge_base/Rubin Ultra",
        "label": "Rubin Ultra"
      },
      "role": "platform"
    },
    {
      "node": {
        "id": "04_knowledge_base/GPU",
        "label": "GPU"
      },
      "role": "compute_device"
    },
    {
      "node": {
        "id": "04_knowledge_base/14.4Tbit per second",
        "label": "14.4Tbit/s"
      },
      "role": "bandwidth"
    },
    {
      "node": {
        "id": "04_knowledge_base/Midplane",
        "label": "midplane"
      },
      "role": "midplane"
    }
  ],
  "qualifiers": {
    "condition_text": "connector/DP 沒有 canonical entity；§4§ 為 unresolved placeholder",
    "numeric_mentions": [
      "14.4Tbit/s",
      "80DP",
      "72",
      "200Gbit/s",
      "§4§"
    ],
    "temporal_mentions": []
  },
  "relation_type": "RUBIN_ULTRA_GPU_SCALEUP_CONNECTIVITY"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
rack	Kyber Rack	04_knowledge_base/NVIDIA Kyber Rack
platform	Rubin Ultra	04_knowledge_base/Rubin Ultra
compute_device	GPU	GPU
bandwidth	14.4Tbit/s	04_knowledge_base/14.4Tbit per second
midplane	midplane	Midplane

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。