Triple
T1301202
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paul Warburg |
E27766
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object |
Kuhn, Loeb & Co.
Kuhn, Loeb & Co. was a prominent New York investment bank of the late 19th and early 20th centuries, influential in U.S. railroad finance and the development of modern American banking.
|
E149561
|
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: Kuhn, Loeb & Co. | Statement: [Paul Warburg, employer, Kuhn, Loeb & Co.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kuhn, Loeb & Co. Context triple: [Paul Warburg, employer, Kuhn, Loeb & Co.]
-
A.
Cantor Fitzgerald
Cantor Fitzgerald is a New York–based financial services firm and brokerage known for its bond trading operations and for suffering devastating losses in the September 11, 2001 attacks.
-
B.
Northern Securities Company
Northern Securities Company was a large early 20th-century railroad holding company formed by major financiers including J. P. Morgan, best known for being the target of a landmark antitrust case that led to its dissolution.
-
C.
Absalom Lehman
Absalom Lehman was a 19th-century rancher and explorer best known for discovering the limestone caverns now preserved as Lehman Caves in Nevada’s Great Basin National Park.
-
D.
Goldman Sachs
Goldman Sachs is a leading global investment banking, securities, and asset management firm headquartered in New York City.
-
E.
J. P. Morgan
J. P. Morgan was a powerful American financier and banker who dominated corporate finance and industrial consolidation in the late 19th and early 20th centuries.
- 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: Kuhn, Loeb & Co. Triple: [Paul Warburg, employer, Kuhn, Loeb & Co.]
Generated description
Kuhn, Loeb & Co. was a prominent New York investment bank of the late 19th and early 20th centuries, influential in U.S. railroad finance and the development of modern American banking.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kuhn, Loeb & Co. Target entity description: Kuhn, Loeb & Co. was a prominent New York investment bank of the late 19th and early 20th centuries, influential in U.S. railroad finance and the development of modern American banking.
-
A.
Cantor Fitzgerald
Cantor Fitzgerald is a New York–based financial services firm and brokerage known for its bond trading operations and for suffering devastating losses in the September 11, 2001 attacks.
-
B.
Northern Securities Company
Northern Securities Company was a large early 20th-century railroad holding company formed by major financiers including J. P. Morgan, best known for being the target of a landmark antitrust case that led to its dissolution.
-
C.
Absalom Lehman
Absalom Lehman was a 19th-century rancher and explorer best known for discovering the limestone caverns now preserved as Lehman Caves in Nevada’s Great Basin National Park.
-
D.
Goldman Sachs
Goldman Sachs is a leading global investment banking, securities, and asset management firm headquartered in New York City.
-
E.
J. P. Morgan
J. P. Morgan was a powerful American financier and banker who dominated corporate finance and industrial consolidation in the late 19th and early 20th centuries.
- 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_69a496d6682881909ba658f1c1e0e2b0 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c1145c2481908adf22dfd6ce349b |
completed | March 1, 2026, 10:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acb30292dc8190a33fd62c997c3f1b |
completed | March 7, 2026, 11:21 p.m. |
| NEDg | Description generation | batch_69acb42dd7488190935d289907e5ed91 |
completed | March 7, 2026, 11:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69acb48a873081909a9d4d27ed8b7a7a |
completed | March 7, 2026, 11:28 p.m. |
Created at: March 1, 2026, 7:51 p.m.