clm_866b8e9f5b3b43efb3d7e20fab1d14a6_r2

VR2R-0615

回到這篇 SA Coverage

① SA Source

• Source: 開啟完整 SA 文章
• Section: Ethernet-Based Cluster Deployments
• Line hint: 811

Context Before

Source: SemiAnalysis AI Networking Model ↗

Evidence

We think that the SN6800 switch with 512 ports of 800G will be quite attractive to Neoclouds because it simplifies deployments. Similar to the X800-Q3400 scale-out network, an SN6800 scale-out network could consist of two switch planes though the SN6800 enables a much larger feasible scale-out world size.

Context After

The diagram below shows what such a network could look like – though it only shows one of two planes as readers can deduce by the fact that we are only depicting 1x800G from each GPU. Note also that each SN6800 switch box consists of four ASICs, each with its own switch plane, which we will elaborate on later in the article.

② Atomic Claim

類似 X800-Q3400 scale-out network，SN6800 的 scale-out network 也可能採 2 個 switch planes，但 SN6800 可支援更大的 feasible scale-out world size。

• Epistemic Mode: HYPOTHETICAL
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "comparison_expression": "both can use two switch planes, while SN6800 enables a much larger feasible scale-out world size than Q3400.",
  "entities": [
    {
      "id": "04_knowledge_base/Quantum X800",
      "label": "Q3400"
    },
    {
      "id": "04_knowledge_base/SN6800",
      "label": "SN6800"
    }
  ],
  "frame_type": "COMPARISON",
  "metric": "SCALE_OUT_WORLD_SIZE",
  "operator": "GREATER_THAN",
  "qualifiers": {
    "condition_text": "hypothetical SN6800 two-plane network",
    "numeric_mentions": [
      "2"
    ],
    "temporal_mentions": []
  }
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
comparison_entity_0	Q3400	04_knowledge_base/Quantum X800
comparison_entity_1	SN6800	SN6800

⑤ V2 Draft（需要修正時直接編輯）

Inline repair

只編輯以下三個 Draft 區塊。完成後將 review_action 設為 REQUEST_REPAIR，再手動執行 Repair Preview。
執行腳本前，Draft 不會寫入 Claim Store 或 Graph。

V2 Atomic Claim Draft

類似 X800-Q3400 scale-out network，SN6800 的 scale-out network 也可能採 2 個 switch planes，但 SN6800 可支援更大的 feasible scale-out world size。

V2 Semantic Frame Draft

{
  "comparison_expression": "both can use two switch planes, while SN6800 enables a much larger feasible scale-out world size than Q3400.",
  "entities": [
    {
      "id": "04_knowledge_base/Quantum X800",
      "label": "Q3400"
    },
    {
      "id": "04_knowledge_base/SN6800",
      "label": "SN6800"
    }
  ],
  "frame_type": "COMPARISON",
  "metric": "SCALE_OUT_WORLD_SIZE",
  "operator": "GREATER_THAN",
  "qualifiers": {
    "condition_text": "hypothetical SN6800 two-plane network",
    "numeric_mentions": [
      "2"
    ],
    "temporal_mentions": []
  }
}

V2 Revision Metadata Draft

{
  "epistemic_mode": "HYPOTHETICAL",
  "mapping_status": "COMPLETE"
}

⑥ 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。