Triple
T18343372
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jerome Park Racetrack |
E439466
|
entity |
| Predicate | coFounder |
P2835
|
FINISHED |
| Object | August Belmont Sr. |
—
|
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: August Belmont Sr. | Statement: [Jerome Park Racetrack, coFounder, August Belmont Sr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: August Belmont Sr. Context triple: [Jerome Park Racetrack, coFounder, August Belmont Sr.]
-
A.
August Belmont Sr.
chosen
August Belmont Sr. was a 19th-century American financier, diplomat, and prominent Thoroughbred racehorse owner and breeder who became a leading figure in New York’s social and political life.
-
B.
August Belmont Jr.
August Belmont Jr. was an American financier and prominent New York businessman best known for his major role in developing the city’s early subway system and for his involvement in thoroughbred horse racing.
-
C.
Lucien Blackwell
Lucien Blackwell was an American Democratic politician and longtime Philadelphia congressman and city council member known for his advocacy on urban and labor issues.
-
D.
Joseph Manigault
Joseph Manigault was a prominent member of Charleston’s influential Manigault family, known especially as the original owner of the historic Joseph Manigault House in South Carolina.
-
E.
Edmond Beloin
Edmond Beloin was an American screenwriter and radio writer known for his work on Hollywood films and popular radio comedies in the mid-20th century.
- 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_69d8b9175fec8190af865699b4e64d8c |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e514f188e081909cdbce61a21b9591 |
completed | April 19, 2026, 5:46 p.m. |
Created at: April 10, 2026, 10:37 a.m.