Triple
T20919573
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coogan's Bluff |
E515167
|
entity |
| Predicate | hasViewOf |
P854
|
FINISHED |
| Object | Harlem River Speedway (historic) |
—
|
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: Harlem River Speedway (historic) | Statement: [Coogan's Bluff, hasViewOf, Harlem River Speedway (historic)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harlem River Speedway (historic) Context triple: [Coogan's Bluff, hasViewOf, Harlem River Speedway (historic)]
-
A.
Harlem River Speedway
chosen
Harlem River Speedway was a historic late-19th- and early-20th-century recreational roadway in Manhattan originally designed for horse-drawn carriage and bicycle racing along the Harlem River.
-
B.
Timonium Race Track
Timonium Race Track is a seasonal thoroughbred horse racing venue located at the Maryland State Fairgrounds in Timonium, Maryland.
-
C.
Huset’s Speedway
Huset’s Speedway is a prominent dirt track racing venue in Brandon, South Dakota, known for hosting sprint car and other short-track motorsports events.
-
D.
Freehold Raceway
Freehold Raceway is a historic harness racing track located in Freehold Township, New Jersey, known as one of the oldest racetracks in the United States.
-
E.
Monticello Raceway
Monticello Raceway is a harness racing track and casino complex located in Monticello, New York.
- 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_69e0b4f9d5ec8190bb2bd27350ed341c |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6ec66593c819091ecf0c553e0aead |
completed | April 21, 2026, 3:17 a.m. |
Created at: April 16, 2026, 12:48 p.m.