Triple
T496226
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blackstone Inc. |
E10299
|
entity |
| Predicate | positionHeld |
P8
|
FINISHED |
| Object | Stephen A. Schwarzman – Chairman and CEO |
E20439
|
NE FINISHED |
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: Stephen A. Schwarzman – Chairman and CEO | Statement: [Blackstone Inc., positionHeld, Stephen A. Schwarzman – Chairman and CEO]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stephen A. Schwarzman – Chairman and CEO Context triple: [Blackstone Inc., positionHeld, Stephen A. Schwarzman – Chairman and CEO]
-
A.
Stephen A. Schwarzman
chosen
Stephen A. Schwarzman is an American billionaire businessman, co-founder and CEO of the private equity firm Blackstone, and a prominent philanthropist in education and the arts.
-
B.
Stephen M. Ross
Stephen M. Ross is an American real estate billionaire and philanthropist best known as the principal owner of the NFL’s Miami Dolphins and the developer behind New York’s Hudson Yards.
-
C.
Steve Tisch
Steve Tisch is an American film producer and businessman best known as the co-owner of the NFL’s New York Giants and an Academy Award–winning producer of "Forrest Gump."
-
D.
Jamie Dimon
Jamie Dimon is an American business executive best known as the long-serving chairman and CEO of JPMorgan Chase, one of the world’s largest financial institutions.
-
E.
James L. Dolan
James L. Dolan is an American businessman and executive best known as the head of Madison Square Garden Sports and Entertainment, overseeing teams like the New York Knicks and New York Rangers.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a2e847df8481909239ec08ccf1e376 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f115334881908ac5ab96c7f4214e |
completed | Feb. 28, 2026, 1:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a49eb7b49c819098352f36d020cde7 |
completed | March 1, 2026, 8:16 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.