VR2R-0674_r1

VR2R-0674

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. Also, most hyperscalers are deploying their in-house DPU instead of Bluefield-3 for frontend networking. The power delivery module and management modules in GB300 are also highly customized as every customer has differing preferences for these modules.

Evidence

As such, the front half of GB300 is highly customizable with each hyperscalers’ design differing from each other significantly.

Context After

For VR NVL72, although some level of customization is still available, there are a lot more limitations on the form factor. Given the modular and the cableless design of VR NVL72, the customized modules at the front of the chassis must match the form factor and dimension of Nvidia’s reference design. The modules available for customization are power delivery, Bluefield-4, and management modules. We expect most hyperscaler customers to adopt their in-house DPU instead of Bluefield-4.

② Atomic Claim

因此，GB300 的前半部具有高度客製化能力，不同 hyperscaler 的設計彼此差異很大。

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "04_knowledge_base/GB300",
        "label": "GB300"
      },
      "role": "platform"
    },
    {
      "node": {
        "id": "04_knowledge_base/Hyperscaler",
        "label": "hyperscaler"
      },
      "role": "customer_type"
    }
  ],
  "qualifiers": {
    "condition_text": "front-half design customization",
    "numeric_mentions": [],
    "temporal_mentions": []
  },
  "relation_type": "GB300_FRONT_HALF_HIGHLY_CUSTOMIZED_BY_HYPERSCALER"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
platform	GB300	GB300
customer_type	hyperscaler	Hyperscaler

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。