VR2R-0686_r1

VR2R-0686

① SA Source

• Source: 開啟完整 SA 文章
• Section: Assembly Automation and Logistics
• Line hint: 593

Context Before

At L6, board level PCBA, Wistron and Foxconn are the main supplier of Blackwell and Rubin.

Evidence

For L10, Blackwell had lots of different compute tray manufacturers as they buy the Bianca boards from Nvidia to sell to their clients.

Context After

For Rubin, there are only three suppliers that have the capability to do automation of Rubin compute tray. For smaller ODM or OEM, they either have their compute tray made at the three automation suppliers mentioned above or they will do it in-house without automation.

② Atomic Claim

在 L10 階段，Blackwell 有許多不同的 compute tray manufacturers；這些業者向 Nvidia 購買 Bianca boards，再銷售給客戶。

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "04_knowledge_base/Blackwell",
        "label": "Blackwell"
      },
      "role": "platform"
    },
    {
      "node": {
        "id": "04_knowledge_base/Compute Tray",
        "label": "compute tray"
      },
      "role": "component"
    },
    {
      "node": {
        "id": "04_knowledge_base/Bianca Board",
        "label": "Bianca"
      },
      "role": "board"
    },
    {
      "node": {
        "id": "02_companies/NVDA",
        "label": "Nvidia"
      },
      "role": "vendor"
    }
  ],
  "qualifiers": {
    "condition_text": "Blackwell L10 manufacturing model",
    "numeric_mentions": [
      "L10"
    ],
    "temporal_mentions": []
  },
  "relation_type": "BLACKWELL_L10_ASSEMBLERS_BUY_BIANCA_FROM_NVIDIA"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
platform	Blackwell	Blackwell
component	compute tray	04_knowledge_base/Compute Tray
board	Bianca	04_knowledge_base/Bianca Board
vendor	Nvidia	NVDA

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。