SA260324R-0305_r1

SA260324R-0305

① SA Source

• Source: 開啟完整 SA 文章
• Section: STX
• Line hint: 384

Context Before

To expand the scope of CMX, NVIDIA also launched STX. STX is a reference rack architecture using Nvidia’s BF-4 based storage solution to complement VR compute racks. The reference architecture effectively specifies exactly how many drives, Vera CPUs, BF-4 DPUs, CX-9 NICs, and

Evidence

Spectrum-X switches are needed for a given cluster.

Context After

BF-4 in STX. Source: Nvidia, SemiAnalysis

② Atomic Claim

特定 cluster 也需要 Spectrum-X switches。

• Epistemic Mode: ASSERTED
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "frame_type": "CLAIM_ONLY",
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [],
    "temporal_mentions": []
  },
  "reason": "SPECTRUM_X_SWITCH_AND_CLUSTER_NOT_CANONICAL_IN_ATOMIC_CLAIM",
  "statement": "特定 cluster 也需要 Spectrum-X switches。"
}

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。