VR2R-0175_r1

VR2R-0175

① SA Source

• Source: 開啟完整 SA 文章
• Section: CPX Form Factor
• Line hint: 147

Context Before

Evidence

Prefill is primarily FLOPs-limited, not bandwidth-limited, making HBM less indispensable.

Context After

• HBM’s increased bandwidth is structurally underutilized in prefill.

② Atomic Claim

Prefill 主要受 FLOPs 限制，而不是 bandwidth 限制，因此 HBM 的不可替代性較低。

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "04_knowledge_base/Prefill",
        "label": "Prefill"
      },
      "role": "workload"
    },
    {
      "node": {
        "id": "04_knowledge_base/HBM",
        "label": "HBM"
      },
      "role": "memory"
    }
  ],
  "qualifiers": {
    "condition_text": "prefill primarily FLOPs-limited rather than bandwidth-limited",
    "numeric_mentions": [],
    "temporal_mentions": []
  },
  "relation_type": "PREFILL_RESOURCE_BOUND_AND_HBM_DEPENDENCY"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
workload	Prefill	Prefill
memory	HBM	HBM

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。