Triple
T10555074
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nether Providence Township, Pennsylvania |
E249056
|
entity |
| Predicate | hasHistoricSite |
P1098
|
FINISHED |
| Object |
Thomas Leiper Estate
The Thomas Leiper Estate is a historic 18th-century country house and industrial site associated with early American businessman and patriot Thomas Leiper, notable for its preserved buildings and early transportation innovations.
|
E870400
|
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: Thomas Leiper Estate | Statement: [Nether Providence Township, Pennsylvania, hasHistoricSite, Thomas Leiper Estate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thomas Leiper Estate Context triple: [Nether Providence Township, Pennsylvania, hasHistoricSite, Thomas Leiper Estate]
-
A.
L.C. Smith Estate
L.C. Smith Estate was the estate of typewriter magnate Lyman Cornelius Smith, whose holdings financed major early-20th-century developments such as Seattle’s Smith Tower.
-
B.
Napier & Son
Napier & Son was a British engineering company renowned for producing high-performance aircraft engines in the early 20th century.
-
C.
Benson & Forsyth
Benson & Forsyth is a British architectural practice known for its modernist and innovative public building designs, including major museum projects.
-
D.
Laird Brothers
Laird Brothers was a prominent 19th-century British shipbuilding firm that evolved into the major shipyard and engineering company later known as Cammell Laird.
-
E.
Leo Feist, Inc.
Leo Feist, Inc. was a prominent American music publishing company known for issuing popular songs and standards during the early to mid-20th century.
- 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: Thomas Leiper Estate Triple: [Nether Providence Township, Pennsylvania, hasHistoricSite, Thomas Leiper Estate]
Generated description
The Thomas Leiper Estate is a historic 18th-century country house and industrial site associated with early American businessman and patriot Thomas Leiper, notable for its preserved buildings and early transportation innovations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thomas Leiper Estate Target entity description: The Thomas Leiper Estate is a historic 18th-century country house and industrial site associated with early American businessman and patriot Thomas Leiper, notable for its preserved buildings and early transportation innovations.
-
A.
L.C. Smith Estate
L.C. Smith Estate was the estate of typewriter magnate Lyman Cornelius Smith, whose holdings financed major early-20th-century developments such as Seattle’s Smith Tower.
-
B.
Napier & Son
Napier & Son was a British engineering company renowned for producing high-performance aircraft engines in the early 20th century.
-
C.
Benson & Forsyth
Benson & Forsyth is a British architectural practice known for its modernist and innovative public building designs, including major museum projects.
-
D.
Laird Brothers
Laird Brothers was a prominent 19th-century British shipbuilding firm that evolved into the major shipyard and engineering company later known as Cammell Laird.
-
E.
Leo Feist, Inc.
Leo Feist, Inc. was a prominent American music publishing company known for issuing popular songs and standards during the early to mid-20th century.
- 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_69d381c733c08190ab1dd6239f5f34ae |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d52712a9988190bf63e7c47f6e6fc1 |
completed | April 7, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d9346f6a38819087647e7a09f40c41 |
completed | April 10, 2026, 5:33 p.m. |
| NEDg | Description generation | batch_69d938c979788190b11b02748ed44153 |
completed | April 10, 2026, 5:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d9398b63f08190910dd838ad11de6e |
completed | April 10, 2026, 5:55 p.m. |
Created at: April 6, 2026, 12:34 p.m.