Triple
T20197449
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Drexel Burnham Lambert |
E493125
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object | Burnham & Company |
—
|
NE NERFINISHED |
How this triple was built (2 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: Burnham & Company | Statement: [Drexel Burnham Lambert, predecessor, Burnham & Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Burnham & Company Context triple: [Drexel Burnham Lambert, predecessor, Burnham & Company]
-
A.
Burnham & Co.
chosen
Burnham & Co. was a prominent architectural firm led by Daniel Burnham, known for designing significant civic and commercial buildings in the late 19th and early 20th centuries.
-
B.
Gimson and Company
Gimson and Company was a prominent 19th-century British engineering firm known for manufacturing steam engines and industrial machinery.
-
C.
J. T. Buckingham and Company
J. T. Buckingham and Company was a 19th-century American publishing firm known for producing influential literary and cultural periodicals in New England.
-
D.
O.P. and M.J. Van Sweringen Company
The O.P. and M.J. Van Sweringen Company was the real estate and development firm created by the Van Sweringen brothers, known for their large-scale suburban and railroad projects centered around Cleveland, Ohio in the early 20th century.
-
E.
Platt Brothers and Company
Platt Brothers and Company was a prominent British textile machinery manufacturer based in Oldham, England, that played a major role in the development of the cotton industry during the 19th and early 20th centuries.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66ad99d50819090ddb7b546c65321 |
completed | April 20, 2026, 6:05 p.m. |
Created at: April 11, 2026, 11:37 p.m.