VR2R-0114_r1

VR2R-0114

① SA Source

• Source: 開啟完整 SA 文章
• Section: Rubin
• Line hint: 91

Context Before

For the mechanical structure of the Rubin package, upgrades have also been made with the addition of an upgraded heat spreader and a stiffener. This compares to Blackwell B200 and B300 packages that only have a heat spreader lid.

Evidence

The heat spreader lid allows more equal distribution of heat exiting the package.

Context After

It also provides mechanical support for the package to prevent warpage.

② Atomic Claim

Heat spreader lid 可讓離開 package 的熱量分布更均勻。

• Epistemic Mode: ASSERTED
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "frame_type": "CLAIM_ONLY",
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [],
    "temporal_mentions": []
  },
  "reason": "HEAT_SPREADER_LID_NOT_CANONICALIZED",
  "statement": "Heat spreader lid 可讓 package 排出的熱量分布更均勻。"
}

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。