SA260324R-0262_r1

SA260324R-0262

① SA Source

• Source: 開啟完整 SA 文章
• Section: Rubin Ultra NVL576
• Line hint: 326

Context Before

Evidence

To push the scale up world size beyond 144 GPUs

Context After

and across multiple racks, optics are needed as we are approaching the maximum compute density that is within the reach of copper. Rubin Ultra NVL576 is now on the roadmap with 8 racks of lower density Oberon.

② Atomic Claim

若要把 scale-up world size 推進到超過 144 顆 GPU……

• Epistemic Mode: ASSERTED
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "frame_type": "CLAIM_ONLY",
  "qualifiers": {
    "condition_text": "後半句在下一 claim",
    "numeric_mentions": [
      "144"
    ],
    "temporal_mentions": []
  },
  "reason": "EXTRACTION_FRAGMENT_INCOMPLETE_AFTER_WORLD_SIZE_THRESHOLD",
  "statement": "若要把 scale-up world size 推進到超過 144 顆 GPU……"
}

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。