SA260324R-0319_r1

SA260324R-0319

① SA Source

• Source: 開啟完整 SA 文章
• Section: Feynman NVL1152 Networking Topologies
• Line hint: 404

Context Before

Evidence

Within each Feynman Kyber rack, we tentatively assume double the bandwidth per logical GPU

Context After

and double the NVLink Switch bandwidth to 28.8T and 57.6T respectively. Though Jensen, in the Financial Q+A the day after the GTC Keynote, characterized NVL1152 as “all CPO”, the key technical blog outlining the new rack form factors only strictly referenced CPO for rack to rack interconnect. We will discuss the potential topography for both options.

② Atomic Claim

在每個 Feynman Kyber rack 中，SemiAnalysis 暫時假設每個 logical GPU 的 bandwidth 會翻倍。

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "04_knowledge_base/NVIDIA Feynman Architecture",
        "label": "Feynman"
      },
      "role": "generation"
    },
    {
      "node": {
        "id": "04_knowledge_base/NVIDIA Kyber Rack",
        "label": "Kyber rack"
      },
      "role": "rack"
    },
    {
      "node": {
        "id": "04_knowledge_base/GPU",
        "label": "GPU"
      },
      "role": "device"
    }
  ],
  "qualifiers": {
    "condition_text": "tentative assumption",
    "numeric_mentions": [
      "2x"
    ],
    "temporal_mentions": []
  },
  "relation_type": "TENTATIVE_FEYNMAN_KYBER_GPU_BANDWIDTH_ASSUMPTION"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
generation	Feynman	04_knowledge_base/NVIDIA Feynman Architecture
rack	Kyber rack	04_knowledge_base/NVIDIA Kyber Rack
device	GPU	GPU

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。