Triple
T1164638
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harlem River Drive |
E24572
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Harlem River Speedway
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.
|
E134263
|
NE FINISHED |
How this triple was built (4 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 | Statement: [Harlem River Drive, formerName, Harlem River Speedway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harlem River Speedway Context triple: [Harlem River Drive, formerName, Harlem River Speedway]
-
A.
Knoxville Raceway
Knoxville Raceway is a renowned dirt track racing venue in Knoxville, Iowa, best known as the "Sprint Car Capital of the World" and host of the prestigious Knoxville Nationals.
-
B.
Barber Motorsports Park
Barber Motorsports Park is a renowned motorsports racing facility and museum complex known for its road course track and extensive motorcycle collection.
-
C.
Kansas Speedway
Kansas Speedway is a major motorsports complex in Kansas City, Kansas, best known for hosting NASCAR races and other large racing events.
-
D.
Talladega Superspeedway
Talladega Superspeedway is a famed high-banked NASCAR racetrack known for its extreme speeds and dramatic pack racing.
-
E.
Charlotte Motor Speedway
Charlotte Motor Speedway is a major motorsports complex in Concord, North Carolina, best known for hosting prominent NASCAR races such as the Coca-Cola 600 and the Bank of America Roval 400.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Harlem River Speedway Triple: [Harlem River Drive, formerName, Harlem River Speedway]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harlem River Speedway Target entity description: 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.
-
A.
Knoxville Raceway
Knoxville Raceway is a renowned dirt track racing venue in Knoxville, Iowa, best known as the "Sprint Car Capital of the World" and host of the prestigious Knoxville Nationals.
-
B.
Barber Motorsports Park
Barber Motorsports Park is a renowned motorsports racing facility and museum complex known for its road course track and extensive motorcycle collection.
-
C.
Kansas Speedway
Kansas Speedway is a major motorsports complex in Kansas City, Kansas, best known for hosting NASCAR races and other large racing events.
-
D.
Talladega Superspeedway
Talladega Superspeedway is a famed high-banked NASCAR racetrack known for its extreme speeds and dramatic pack racing.
-
E.
Charlotte Motor Speedway
Charlotte Motor Speedway is a major motorsports complex in Concord, North Carolina, best known for hosting prominent NASCAR races such as the Coca-Cola 600 and the Bank of America Roval 400.
- F. None of above. chosen
Provenance (5 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_69a494060e148190abb42f971242c197 |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bccb3b388190938c68dee90b3f19 |
completed | March 1, 2026, 10:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac668290008190a5e175c0a2e5feb0 |
completed | March 7, 2026, 5:55 p.m. |
| NEDg | Description generation | batch_69ac6aaa84fc81908130543b14938e41 |
completed | March 7, 2026, 6:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac6b24987c819080e00b49df8f6edb |
completed | March 7, 2026, 6:15 p.m. |
Created at: March 1, 2026, 7:45 p.m.