Triple
T10464523
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | George Dunton Widener |
E246756
|
entity |
| Predicate | boardMemberOf |
P10
|
FINISHED |
| Object |
Land Title and Trust Company of Philadelphia
The Land Title and Trust Company of Philadelphia was a prominent Philadelphia-based financial institution specializing in title insurance and trust services during the late 19th and early 20th centuries.
|
E866214
|
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: Land Title and Trust Company of Philadelphia | Statement: [George Dunton Widener, boardMemberOf, Land Title and Trust Company of Philadelphia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Land Title and Trust Company of Philadelphia Context triple: [George Dunton Widener, boardMemberOf, Land Title and Trust Company of Philadelphia]
-
A.
Chicago Title and Trust Company
Chicago Title and Trust Company is a major American title insurance and real estate services firm historically based in Chicago, Illinois.
-
B.
Ellicott Square Company
Ellicott Square Company was the real estate development firm responsible for financing and overseeing the construction of Buffalo’s historic Ellicott Square Building.
-
C.
Fletcher Trust Company
Fletcher Trust Company was a financial institution in Indianapolis, Indiana, known for employing science fiction writer C. L. Moore early in her career.
-
D.
Riverside Improvement Company
Riverside Improvement Company was a 19th-century development firm responsible for initiating and overseeing the creation of the planned suburban community of Riverside, Illinois.
-
E.
Commercial National Bank of Philadelphia
Commercial National Bank of Philadelphia was a Philadelphia-based financial institution known for absorbing the historic Bank of North America through merger.
- 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: Land Title and Trust Company of Philadelphia Triple: [George Dunton Widener, boardMemberOf, Land Title and Trust Company of Philadelphia]
Generated description
The Land Title and Trust Company of Philadelphia was a prominent Philadelphia-based financial institution specializing in title insurance and trust services during the late 19th and early 20th centuries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Land Title and Trust Company of Philadelphia Target entity description: The Land Title and Trust Company of Philadelphia was a prominent Philadelphia-based financial institution specializing in title insurance and trust services during the late 19th and early 20th centuries.
-
A.
Chicago Title and Trust Company
Chicago Title and Trust Company is a major American title insurance and real estate services firm historically based in Chicago, Illinois.
-
B.
Ellicott Square Company
Ellicott Square Company was the real estate development firm responsible for financing and overseeing the construction of Buffalo’s historic Ellicott Square Building.
-
C.
Fletcher Trust Company
Fletcher Trust Company was a financial institution in Indianapolis, Indiana, known for employing science fiction writer C. L. Moore early in her career.
-
D.
Riverside Improvement Company
Riverside Improvement Company was a 19th-century development firm responsible for initiating and overseeing the creation of the planned suburban community of Riverside, Illinois.
-
E.
Commercial National Bank of Philadelphia
Commercial National Bank of Philadelphia was a Philadelphia-based financial institution known for absorbing the historic Bank of North America through merger.
- 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_69d381c16c248190a2fe5b471e584e9c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d50886c2a8819086da6c08356ec6bf |
completed | April 7, 2026, 1:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d89fd865688190b0b5708481f397f4 |
completed | April 10, 2026, 6:59 a.m. |
| NEDg | Description generation | batch_69d8a43ae8a48190b1c05b6a91dfed9a |
completed | April 10, 2026, 7:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d8b8fe1b9c8190b5a4787797ad7120 |
completed | April 10, 2026, 8:46 a.m. |
Created at: April 6, 2026, 12:19 p.m.