Triple
T21745014
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GM PD-4501 Scenicruiser |
E536763
|
entity |
| Predicate | fleetOwner |
P34147
|
FINISHED |
| Object | The Greyhound Corporation |
—
|
NE NERFINISHED |
How this triple was built (3 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: The Greyhound Corporation | Statement: [GM PD-4501 Scenicruiser, fleetOwner, The Greyhound Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Greyhound Corporation Context triple: [GM PD-4501 Scenicruiser, fleetOwner, The Greyhound Corporation]
-
A.
Hound Group
The Hound Group is a category of dog breeds recognized for their exceptional hunting abilities, especially tracking game by scent or sight.
-
B.
Redrover International
Redrover International is a South Korean animation and production company known for its work on feature-length animated films such as "The Nut Job."
-
C.
Greyhound Canada (historical)
Greyhound Canada was a major intercity bus operator that provided long-distance coach services across Canada until it ceased operations in the early 21st century.
-
D.
Throckmorton Greyhounds
Throckmorton Greyhounds is the athletic team name representing Throckmorton High School in interscholastic sports competitions.
-
E.
Hartz Mountain Industries
Hartz Mountain Industries is a major American real estate development and management company known for large-scale commercial and mixed-use projects, particularly in the New York–New Jersey metropolitan area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: The Greyhound Corporation Target entity description: The Greyhound Corporation was a major American intercity bus company that became an iconic symbol of long-distance highway travel in the United States during the 20th century.
-
A.
Hound Group
The Hound Group is a category of dog breeds recognized for their exceptional hunting abilities, especially tracking game by scent or sight.
-
B.
Redrover International
Redrover International is a South Korean animation and production company known for its work on feature-length animated films such as "The Nut Job."
-
C.
Greyhound Canada (historical)
Greyhound Canada was a major intercity bus operator that provided long-distance coach services across Canada until it ceased operations in the early 21st century.
-
D.
Throckmorton Greyhounds
Throckmorton Greyhounds is the athletic team name representing Throckmorton High School in interscholastic sports competitions.
-
E.
Hartz Mountain Industries
Hartz Mountain Industries is a major American real estate development and management company known for large-scale commercial and mixed-use projects, particularly in the New York–New Jersey metropolitan area.
- F. None of above. chosen
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_69e0c46df5448190b4322127ffc4c690 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f01a75352c8190bcd46759562ee251 |
completed | April 28, 2026, 2:24 a.m. |
Created at: April 16, 2026, 6:49 p.m.