Triple
T375060
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Broad Street Station (Philadelphia) |
E8352
|
entity |
| Predicate | trainShedDesigner |
P6475
|
FINISHED |
| Object |
Wilson Brothers & Company
Wilson Brothers & Company was a prominent 19th-century American architectural and engineering firm known for designing major railroad stations and industrial structures.
|
E47893
|
NE FINISHED |
How this triple was built (5 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: Wilson Brothers & Company | Statement: [Broad Street Station (Philadelphia), trainShedDesigner, Wilson Brothers & Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wilson Brothers & Company Context triple: [Broad Street Station (Philadelphia), trainShedDesigner, Wilson Brothers & Company]
-
A.
John Graham & Company
John Graham & Company was a prominent American architectural firm best known for designing Seattle’s iconic Space Needle and numerous commercial buildings in the mid-20th century.
-
B.
Charles L. Webster and Company
Charles L. Webster and Company was a 19th-century American publishing firm founded by Mark Twain to publish his own works and those of other authors.
-
C.
Holabird & Roche
Holabird & Roche was a prominent Chicago-based architectural firm known for its influential early skyscraper designs and major civic projects in the late 19th and early 20th centuries.
-
D.
Bache & Co.
Bache & Co. was a prominent American investment banking and brokerage firm that operated on Wall Street during much of the 20th century.
-
E.
Bonbright and Company
Bonbright and Company was a prominent early 20th-century American investment banking firm known for its work in public utilities and infrastructure finance.
- 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: Wilson Brothers & Company Triple: [Broad Street Station (Philadelphia), trainShedDesigner, Wilson Brothers & Company]
Generated description
Wilson Brothers & Company was a prominent 19th-century American architectural and engineering firm known for designing major railroad stations and industrial structures.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wilson Brothers & Company Target entity description: Wilson Brothers & Company was a prominent 19th-century American architectural and engineering firm known for designing major railroad stations and industrial structures.
-
A.
John Graham & Company
John Graham & Company was a prominent American architectural firm best known for designing Seattle’s iconic Space Needle and numerous commercial buildings in the mid-20th century.
-
B.
Charles L. Webster and Company
Charles L. Webster and Company was a 19th-century American publishing firm founded by Mark Twain to publish his own works and those of other authors.
-
C.
Holabird & Roche
Holabird & Roche was a prominent Chicago-based architectural firm known for its influential early skyscraper designs and major civic projects in the late 19th and early 20th centuries.
-
D.
Bache & Co.
Bache & Co. was a prominent American investment banking and brokerage firm that operated on Wall Street during much of the 20th century.
-
E.
Bonbright and Company
Bonbright and Company was a prominent early 20th-century American investment banking firm known for its work in public utilities and infrastructure finance.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: trainShedDesigner Context triple: [Broad Street Station (Philadelphia), trainShedDesigner, Wilson Brothers & Company]
-
A.
architecturalPlanner
chosen
Indicates a relationship where an entity is responsible for designing, organizing, or planning the architectural structure or layout of another entity.
-
B.
architecturalProject
Indicates that one entity is an architectural project associated with, created by, or undertaken for another entity.
-
C.
designUse
Indicates that one entity is used as a design basis, purpose, or intended functional use for another entity.
-
D.
architectureType
Indicates the specific style or category of architecture that characterizes or defines an entity.
-
E.
buildingSection
Indicates a relationship where one entity is a specific section, part, or subdivision of a larger building.
- F. None of above.
Provenance (6 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_69a2e7f2ec648190b42bc7db424f8109 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec1585648190943f1c698e9b2d81 |
completed | Feb. 28, 2026, 1:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3f4dbf49081908ccd464668483b77 |
completed | March 1, 2026, 8:12 a.m. |
| NEDg | Description generation | batch_69a3f6d18c488190ab509ded4d5b0367 |
completed | March 1, 2026, 8:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3fa368edc8190ac00be2189df7cf9 |
completed | March 1, 2026, 8:35 a.m. |
| PD | Predicate disambiguation | batch_69a2e96216048190873ae533fa5b864d |
completed | Feb. 28, 2026, 1:10 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.