Triple
T18098708
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SAFER barriers |
E433156
|
entity |
| Predicate | installedAt |
P3054
|
FINISHED |
| Object | Indianapolis Motor Speedway |
—
|
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: Indianapolis Motor Speedway | Statement: [SAFER barriers, installedAt, Indianapolis Motor Speedway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indianapolis Motor Speedway Context triple: [SAFER barriers, installedAt, Indianapolis Motor Speedway]
-
A.
Indianapolis Motor Speedway
chosen
The Indianapolis Motor Speedway is a historic auto racing circuit in Speedway, Indiana, best known as the home of the annual Indianapolis 500.
-
B.
Las Vegas Motor Speedway
Las Vegas Motor Speedway is a large motorsports complex in Las Vegas, Nevada, known for hosting major racing events and large-scale entertainment festivals.
-
C.
Bristol Motor Speedway
Bristol Motor Speedway is a famous short-track NASCAR racing stadium in Bristol, Tennessee, known for its steep banking, loud atmosphere, and major stock car events.
-
D.
Daytona International Speedway
Daytona International Speedway is a world-famous motorsports complex in Daytona Beach, Florida, best known as the home of NASCAR’s Daytona 500 and other major racing events.
-
E.
Perris Auto Speedway
Perris Auto Speedway is a popular dirt oval racetrack in Perris, California, known for hosting sprint car, stock car, and other motorsport events.
- 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_69d8b90916008190a1f110bd7ced5473 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddb3ef548190a322f98917b54a59 |
completed | April 19, 2026, 1:50 p.m. |
Created at: April 10, 2026, 10:27 a.m.