VR2R-0626_r1

VR2R-0626

① SA Source

• Source: 開啟完整 SA 文章
• Section: Ethernet-Based Cluster Deployments
• Line hint: 538

Context Before

The second benefit is a reduction in cost stemming from eliminating almost all transceivers. There is even more room for price reduction if we are looking at NVIDIA LinkX transceivers, which tend to be priced at significant premium to their generic equivalent.

Evidence

If we compare total networking costs for a 3-Layer network with

Context After

and without CPO-based switches in the scale-out domain, we see an average of ~75% reduction in transceiver costs.

② Atomic Claim

接下來的比較以 3-layer network 的 total networking cost 為基礎。

• Epistemic Mode: HYPOTHETICAL
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "frame_type": "CLAIM_ONLY",
  "qualifiers": {
    "condition_text": "fragment continues in VR2R-0627",
    "numeric_mentions": [
      "3"
    ],
    "temporal_mentions": []
  },
  "reason": "EXTRACTION_FRAGMENT_INTRODUCES_COST_COMPARISON",
  "statement": "The following comparison evaluates total networking costs for a three-layer network."
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
—	—	—

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。