Triple
T4963318
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lewis and Clark National Historical Park |
E111460
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Clark’s Dismal Nitch Unit
Clark’s Dismal Nitch Unit is a protected shoreline site within Lewis and Clark National Historical Park commemorating the expedition’s storm-bound encampment near the mouth of the Columbia River.
|
E482023
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Clark’s Dismal Nitch Unit | Statement: [Lewis and Clark National Historical Park, hasPart, Clark’s Dismal Nitch Unit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Clark’s Dismal Nitch Unit Context triple: [Lewis and Clark National Historical Park, hasPart, Clark’s Dismal Nitch Unit]
-
A.
Cliff House site
The Cliff House site is a historic coastal landmark area in San Francisco overlooking the Pacific Ocean, long known for its seaside resort, scenic views, and proximity to Ocean Beach.
-
B.
Val-Kill Cottage
Val-Kill Cottage is the modest stone house in Hyde Park, New York, that served as Eleanor Roosevelt’s primary residence and retreat, now preserved as part of a National Historic Site.
-
C.
Scargo Hill
Scargo Hill is a prominent natural elevation on Cape Cod in Barnstable County, Massachusetts, known for its scenic views and the historic Scargo Tower at its summit.
-
D.
Murney Tower
Murney Tower is a 19th-century stone Martello tower and National Historic Site that forms part of the historic waterfront fortifications in Kingston, Ontario.
-
E.
Coogan's Hollow
Coogan's Hollow is the low-lying area in Upper Manhattan that historically surrounded the Polo Grounds baseball stadium.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Clark’s Dismal Nitch Unit Triple: [Lewis and Clark National Historical Park, hasPart, Clark’s Dismal Nitch Unit]
Generated description
Clark’s Dismal Nitch Unit is a protected shoreline site within Lewis and Clark National Historical Park commemorating the expedition’s storm-bound encampment near the mouth of the Columbia River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Clark’s Dismal Nitch Unit Target entity description: Clark’s Dismal Nitch Unit is a protected shoreline site within Lewis and Clark National Historical Park commemorating the expedition’s storm-bound encampment near the mouth of the Columbia River.
-
A.
Cliff House site
The Cliff House site is a historic coastal landmark area in San Francisco overlooking the Pacific Ocean, long known for its seaside resort, scenic views, and proximity to Ocean Beach.
-
B.
Val-Kill Cottage
Val-Kill Cottage is the modest stone house in Hyde Park, New York, that served as Eleanor Roosevelt’s primary residence and retreat, now preserved as part of a National Historic Site.
-
C.
Scargo Hill
Scargo Hill is a prominent natural elevation on Cape Cod in Barnstable County, Massachusetts, known for its scenic views and the historic Scargo Tower at its summit.
-
D.
Murney Tower
Murney Tower is a 19th-century stone Martello tower and National Historic Site that forms part of the historic waterfront fortifications in Kingston, Ontario.
-
E.
Coogan's Hollow
Coogan's Hollow is the low-lying area in Upper Manhattan that historically surrounded the Polo Grounds baseball stadium.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69bd4419393c819086319a6fe4bf8542 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd71f555b48190984ee914ba1a91ee |
completed | March 20, 2026, 4:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be81edb99481909397559479c3badb |
completed | March 21, 2026, 11:33 a.m. |
| NEDg | Description generation | batch_69be82b3aab08190a0bbdb94067fecfb |
completed | March 21, 2026, 11:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be8323963481909b5c9902c4b0188d |
completed | March 21, 2026, 11:38 a.m. |
Created at: March 20, 2026, 1:32 p.m.