SA260324R-0245_r1

SA260324R-0245

① SA Source

• Source: 開啟完整 SA 文章
• Section: Oberon and Kyber Updates, Larger World Sizes Introduced, More Networking Updates
• Line hint: 308

Context Before

Each NVLink Switch Chip connects via flyover cables to the connector (144 DPs used x 200 Gbit/s bi-di channel = 28.8Tbit/s) connectors at the edge of the switch blade, and these connectors plug into the midplane board.

Evidence

Nvidia is looking into using co-packaged Copper to reduce loss further, in case NPC doesn’t work.

Context After

As far as we know Nvidia is telling supply chain to go for fully co-packaged copper.

② Atomic Claim

Nvidia 正在評估使用 co-packaged Copper 進一步降低 loss，以防 NPC 無法運作。

• Epistemic Mode: ASSERTED
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "additional_nodes": [],
  "frame_type": "RELATION",
  "object": {
    "id": "04_knowledge_base/Copper",
    "label": "Copper"
  },
  "predicate": "EVALUATES_CO_PACKAGED",
  "qualifiers": {
    "condition_text": "目的為進一步降低 loss；NPC 在此 atomic claim 沒有 canonical mapping",
    "numeric_mentions": [],
    "temporal_mentions": []
  },
  "subject": {
    "id": "02_companies/NVDA",
    "label": "Nvidia"
  }
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
subject	Nvidia	NVDA
object	Copper	Copper

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。