Triple
T8230
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brooklyn Bridge |
E163
|
entity |
| Predicate | designer |
P184
|
FINISHED |
| Object |
John A. Roebling
John A. Roebling was a 19th-century German-American civil engineer and pioneer of wire rope suspension bridges, best known for conceiving and designing the Brooklyn Bridge.
|
E5551
|
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: John A. Roebling | Statement: [Brooklyn Bridge, designer, John A. Roebling]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John A. Roebling Context triple: [Brooklyn Bridge, designer, John A. Roebling]
-
A.
Richard Morris Hunt
Richard Morris Hunt was a pioneering 19th-century American architect who helped introduce Beaux-Arts principles to the United States and designed many prominent public buildings and grand residences.
-
B.
Calvert Vaux
Calvert Vaux was a 19th-century British-American architect and landscape designer best known for co-designing New York City's Central Park and contributing to many of its major public buildings and spaces.
-
C.
William Barton Rogers
William Barton Rogers was a 19th-century American geologist and educator best known for establishing the Massachusetts Institute of Technology and shaping its practical, science-focused educational philosophy.
-
D.
Henry Bessemer
Henry Bessemer was a 19th-century English inventor and engineer best known for developing the Bessemer process, which revolutionized mass steel production.
-
E.
Harold Hazen
Harold Hazen was an American electrical engineer and MIT professor known for his pioneering work in control systems and his role in developing early analog computing devices.
- 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: John A. Roebling Triple: [Brooklyn Bridge, designer, John A. Roebling]
Generated description
John A. Roebling was a 19th-century German-American civil engineer and pioneer of wire rope suspension bridges, best known for conceiving and designing the Brooklyn Bridge.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John A. Roebling Target entity description: John A. Roebling was a 19th-century German-American civil engineer and pioneer of wire rope suspension bridges, best known for conceiving and designing the Brooklyn Bridge.
-
A.
Richard Morris Hunt
Richard Morris Hunt was a pioneering 19th-century American architect who helped introduce Beaux-Arts principles to the United States and designed many prominent public buildings and grand residences.
-
B.
Calvert Vaux
Calvert Vaux was a 19th-century British-American architect and landscape designer best known for co-designing New York City's Central Park and contributing to many of its major public buildings and spaces.
-
C.
John Sutter
John Sutter was a Swiss-born pioneer and landowner in Mexican and early American California, best known for establishing the agricultural empire around which Sacramento developed and for his connection to the California Gold Rush.
-
D.
William Barton Rogers
William Barton Rogers was a 19th-century American geologist and educator best known for establishing the Massachusetts Institute of Technology and shaping its practical, science-focused educational philosophy.
-
E.
William Armstrong
William Armstrong is a common name shared by several notable individuals, including engineers, politicians, and athletes, whose specific identity depends on the context in which the name appears.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: designer Context triple: [Brooklyn Bridge, designer, John A. Roebling]
-
A.
designedBy
chosen
Indicates that one entity is the creator, planner, or architect responsible for the form or structure of another entity.
-
B.
founder
Indicates that an entity established, created, or started another entity such as an organization, institution, or company.
-
C.
director
Indicates that one entity serves as the director (creative or managerial leader) of another entity, such as a film, organization, or project.
-
D.
designPhilosophy
Indicates the guiding principles, values, or conceptual approach that shape how something is designed or created.
-
E.
employer
Indicates a relationship where one entity hires, pays, and oversees the work of another entity.
- 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_69a23bb612708190b09f25385e4b63d1 |
completed | Feb. 28, 2026, 12:49 a.m. |
| NER | Named-entity recognition | batch_69a2407916ac8190b76d2e6690efaef3 |
completed | Feb. 28, 2026, 1:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2552ac50c819085e4e45c00cd7956 |
completed | Feb. 28, 2026, 2:38 a.m. |
| NEDg | Description generation | batch_69a2569c52808190acb928405528d174 |
completed | Feb. 28, 2026, 2:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2575b51188190b8fce6ea4e424ce1 |
completed | Feb. 28, 2026, 2:47 a.m. |
| PD | Predicate disambiguation | batch_69a23fe3a87881909ab95bb3a0b474ec |
completed | Feb. 28, 2026, 1:07 a.m. |
Created at: Feb. 28, 2026, 12:54 a.m.