Triple
T9820936
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prime Computer |
E238527
|
entity |
| Predicate | acquiredBy |
P347
|
FINISHED |
| Object |
J.H. Whitney & Co.
J.H. Whitney & Co. is a pioneering American private equity and venture capital firm known for its early role in modern venture investing and leveraged buyouts.
|
E823851
|
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: J.H. Whitney & Co. | Statement: [Prime Computer, acquiredBy, J.H. Whitney & Co.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: J.H. Whitney & Co. Context triple: [Prime Computer, acquiredBy, J.H. Whitney & Co.]
-
A.
Brown Brothers Harriman & Co.
Brown Brothers Harriman & Co. is a long-established American private investment bank and financial services firm known for its influential role in U.S. and global finance.
-
B.
Guggenheim Securities
Guggenheim Securities is the investment banking and capital markets arm of Guggenheim Partners, providing advisory, financing, and related financial services to corporate and institutional clients.
-
C.
Salomon Brothers
Salomon Brothers was a prominent Wall Street investment bank known for its influential role in the bond market and its aggressive trading culture in the late 20th century.
-
D.
Drexel, Morgan & Co.
Drexel, Morgan & Co. was a prominent 19th-century American banking firm that served as a key predecessor to J.P. Morgan & Co. and played a major role in U.S. railroad and industrial finance.
-
E.
Morgan Guaranty Trust Company
Morgan Guaranty Trust Company was a major American banking institution and trust company that became a core component of the modern financial giant JPMorgan Chase.
- 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: J.H. Whitney & Co. Triple: [Prime Computer, acquiredBy, J.H. Whitney & Co.]
Generated description
J.H. Whitney & Co. is a pioneering American private equity and venture capital firm known for its early role in modern venture investing and leveraged buyouts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: J.H. Whitney & Co. Target entity description: J.H. Whitney & Co. is a pioneering American private equity and venture capital firm known for its early role in modern venture investing and leveraged buyouts.
-
A.
Brown Brothers Harriman & Co.
Brown Brothers Harriman & Co. is a long-established American private investment bank and financial services firm known for its influential role in U.S. and global finance.
-
B.
Guggenheim Securities
Guggenheim Securities is the investment banking and capital markets arm of Guggenheim Partners, providing advisory, financing, and related financial services to corporate and institutional clients.
-
C.
Salomon Brothers
Salomon Brothers was a prominent Wall Street investment bank known for its influential role in the bond market and its aggressive trading culture in the late 20th century.
-
D.
Drexel, Morgan & Co.
Drexel, Morgan & Co. was a prominent 19th-century American banking firm that served as a key predecessor to J.P. Morgan & Co. and played a major role in U.S. railroad and industrial finance.
-
E.
Morgan Guaranty Trust Company
Morgan Guaranty Trust Company was a major American banking institution and trust company that became a core component of the modern financial giant JPMorgan Chase.
- 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_69ca84dfde1481909f47c286d715f892 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb313134081908eb0ba3a22b22e2b |
completed | April 2, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1cc78ffcc8190bb26a224350376dc |
completed | April 5, 2026, 2:44 a.m. |
| NEDg | Description generation | batch_69d1cd8e7c548190bc3f10004db80925 |
completed | April 5, 2026, 2:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1ce1aead081908da4a85ded350c17 |
completed | April 5, 2026, 2:51 a.m. |
Created at: March 30, 2026, 8:31 p.m.