Triple
T19757937
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greenway Plaza |
E474550
|
entity |
| Predicate | developer |
P73
|
FINISHED |
| Object | Kenneth L. Schnitzer |
—
|
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: Kenneth L. Schnitzer | Statement: [Greenway Plaza, developer, Kenneth L. Schnitzer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kenneth L. Schnitzer Context triple: [Greenway Plaza, developer, Kenneth L. Schnitzer]
-
A.
Kenneth Schnitzer
chosen
Kenneth Schnitzer was a prominent Houston real estate developer and businessman best known for his leadership of Century Development Corporation and ownership of the WHA's Houston Aeros hockey team.
-
B.
Melvin Shapiro
Melvin Shapiro is a film editor best known for his work on the musical fantasy film "Finian's Rainbow."
-
C.
Rich Kleiman
Rich Kleiman is an American sports agent and entrepreneur best known as Kevin Durant’s longtime business partner and co-founder of the sports and entertainment company Boardroom and the investment firm Thirty Five Ventures.
-
D.
Eugene Kleiner
Eugene Kleiner was a pioneering Silicon Valley engineer and venture capitalist, best known as a co-founder of Fairchild Semiconductor and the influential VC firm Kleiner Perkins.
-
E.
Howard Milstein
Howard Milstein is an American businessman and real estate developer known for leading Milstein Properties and serving as chairman of New York Private Bank & Trust.
- 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_69d8e51940a0819087bd2996f98da668 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6531d711c8190996fcf967c39c523 |
completed | April 20, 2026, 4:23 p.m. |
Created at: April 10, 2026, 1:48 p.m.