VR2R-0672_r1

VR2R-0672

① SA Source

• Source: 開啟完整 SA 文章
• Section: Customization
• Line hint: 583

Context Before

For example, for some racks, even Amazon is deploying ConnectX-8 in GB300s in many cases.

Evidence

Also, most hyperscalers are deploying their in-house DPU instead of Bluefield-3 for frontend networking.

Context After

The power delivery module and management modules in GB300 are also highly customized as every customer has differing preferences for these modules. As such, the front half of GB300 is highly customizable with each hyperscalers’ design differing from each other significantly.

② Atomic Claim

多數 hyperscalers 在 frontend networking 會部署自研 DPU，而不是 BlueField-3。

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "04_knowledge_base/Hyperscaler",
        "label": "hyperscaler"
      },
      "role": "customer_type"
    },
    {
      "node": {
        "id": "04_knowledge_base/DPU",
        "label": "DPU"
      },
      "role": "preferred_component"
    },
    {
      "node": {
        "id": "04_knowledge_base/BlueField-3",
        "label": "BlueField-3"
      },
      "role": "replaced_component"
    }
  ],
  "qualifiers": {
    "condition_text": "frontend networking",
    "numeric_mentions": [],
    "temporal_mentions": []
  },
  "relation_type": "HYPERSCALERS_USE_INHOUSE_DPU_INSTEAD_OF_BLUEFIELD3"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
customer_type	hyperscaler	Hyperscaler
preferred_component	DPU	DPU
replaced_component	BlueField-3	BlueField-3

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。