Triple
T18285675
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bruce Wasserstein |
E437974
|
entity |
| Predicate | coFounded |
P104
|
FINISHED |
| Object | Wasserstein Perella & Co. |
—
|
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: Wasserstein Perella & Co. | Statement: [Bruce Wasserstein, coFounded, Wasserstein Perella & Co.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wasserstein Perella & Co. Context triple: [Bruce Wasserstein, coFounded, Wasserstein Perella & Co.]
-
A.
Wasserstein Perella & Co.
chosen
Wasserstein Perella & Co. was a prominent boutique investment bank, co-founded by Bruce Wasserstein, known for its influential role in mergers and acquisitions advisory in the 1980s and 1990s.
-
B.
Pershing Square Capital Management
Pershing Square Capital Management is a hedge fund founded and led by investor Bill Ackman, known for its concentrated, activist positions in large public companies.
-
C.
Price, Waterhouse & Co.
Price, Waterhouse & Co. was a major international accounting firm that later became part of the global professional services network PricewaterhouseCoopers (PwC).
-
D.
D. E. Shaw & Co.
D. E. Shaw & Co. is a prominent New York–based quantitative hedge fund and technology-driven investment firm known for its pioneering use of mathematical and computational strategies in finance.
-
E.
Winklevoss Capital Management
Winklevoss Capital Management is a venture capital firm and family office founded by the Winklevoss twins that focuses on investing in early-stage technology and blockchain companies.
- 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_69d8b914530c8190b4474d862a2b2a1b |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e500fa2f308190a4744a4ed630b8d9 |
completed | April 19, 2026, 4:21 p.m. |
Created at: April 10, 2026, 10:35 a.m.