SA260324R-0038
① SA Source
- Source: 開啟完整 SA 文章
- Section:
LPU chip - Line hint:
51
Context Before
LPU gen 1 was designed on a legacy Global Foundries 14nm process, with
Evidence
Marvell responsible for the chip’s physical design.
Context After
This was a much more mature node compared to peers when it taped out in 2020, with the incumbent AI chip platforms mostly on TSMC’s N7 platform. This made sense for an early product focused on proving out Groq’s architecture and bringing its inference-centric design to market.
② Atomic Claim
Marvell 負責這顆晶片的 physical design。
- Epistemic Mode:
ASSERTED - Mapping Status:
COMPLETE
③ Semantic Frame
{
"additional_nodes": [],
"frame_type": "RELATION",
"object": {
"id": "04_knowledge_base/Semiconductor Physical Design",
"label": "physical design"
},
"predicate": "RESPONSIBLE_FOR",
"qualifiers": {
"condition_text": "the chip 指前文 LPU gen 1",
"numeric_mentions": [],
"temporal_mentions": []
},
"subject": {
"id": "02_companies/Marvell",
"label": "Marvell"
}
}④ Canonical Entity Mapping
| Role | Surface Label | Canonical Target |
|---|---|---|
| subject | Marvell | Marvell |
| object | physical design | 04_knowledge_base/Semiconductor Physical Design |
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。