Triple
T9496752
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1831 London Bridge |
E229026
|
entity |
| Predicate | purchaser |
P7793
|
FINISHED |
| Object |
Robert P. McCulloch
Robert P. McCulloch was an American entrepreneur and founder of Lake Havasu City, Arizona, best known for buying and relocating London’s 1831 London Bridge to the city as a tourist attraction.
|
E805176
|
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: Robert P. McCulloch | Statement: [1831 London Bridge, purchaser, Robert P. McCulloch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert P. McCulloch Context triple: [1831 London Bridge, purchaser, Robert P. McCulloch]
-
A.
J. R. McCulloch
J. R. McCulloch was a 19th-century Scottish economist known for his influential work in classical economics and for popularizing the ideas of David Ricardo.
-
B.
Thomas S. Bullock
Thomas S. Bullock was an American railroad entrepreneur best known for developing and leading the Sierra Railway of California during the late 19th and early 20th centuries.
-
C.
John W. Robertson
John W. Robertson was an artist associated with the Cullercoats artist colony, a noted 19th-century community of painters on the northeast coast of England.
-
D.
John T. Ramsay
John T. Ramsay, better known as Jack Ramsay, was a Hall of Fame American basketball coach renowned for leading the Portland Trail Blazers to the 1977 NBA championship.
-
E.
John H. Traylor
John H. Traylor was an American politician who served as mayor of Dallas, Texas, in the late 19th 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: Robert P. McCulloch Triple: [1831 London Bridge, purchaser, Robert P. McCulloch]
Generated description
Robert P. McCulloch was an American entrepreneur and founder of Lake Havasu City, Arizona, best known for buying and relocating London’s 1831 London Bridge to the city as a tourist attraction.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert P. McCulloch Target entity description: Robert P. McCulloch was an American entrepreneur and founder of Lake Havasu City, Arizona, best known for buying and relocating London’s 1831 London Bridge to the city as a tourist attraction.
-
A.
J. R. McCulloch
J. R. McCulloch was a 19th-century Scottish economist known for his influential work in classical economics and for popularizing the ideas of David Ricardo.
-
B.
Thomas S. Bullock
Thomas S. Bullock was an American railroad entrepreneur best known for developing and leading the Sierra Railway of California during the late 19th and early 20th centuries.
-
C.
John W. Robertson
John W. Robertson was an artist associated with the Cullercoats artist colony, a noted 19th-century community of painters on the northeast coast of England.
-
D.
John T. Ramsay
John T. Ramsay, better known as Jack Ramsay, was a Hall of Fame American basketball coach renowned for leading the Portland Trail Blazers to the 1977 NBA championship.
-
E.
John H. Traylor
John H. Traylor was an American politician who served as mayor of Dallas, Texas, in the late 19th 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_69ca84753660819098e8d416e89e26ae |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd95ecf4148190aa8f4733980166ae |
completed | April 1, 2026, 10:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d14c02de448190a2feea16d5461726 |
completed | April 4, 2026, 5:36 p.m. |
| NEDg | Description generation | batch_69d14cef4c248190a8dd7b01c9e25a9e |
completed | April 4, 2026, 5:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d14d5dad98819089c49afd3d097c1f |
completed | April 4, 2026, 5:41 p.m. |
Created at: March 30, 2026, 7:56 p.m.