Triple
T19341059
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buffalo Metro Rail |
E483755
|
entity |
| Predicate | depot |
P14646
|
FINISHED |
| Object | Cold Spring Yard |
—
|
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: Cold Spring Yard | Statement: [Buffalo Metro Rail, depot, Cold Spring Yard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cold Spring Yard Context triple: [Buffalo Metro Rail, depot, Cold Spring Yard]
-
A.
Fresh Pond Yard
Fresh Pond Yard is a New York City Subway rail yard in Queens that serves as a major storage and maintenance facility for MTA subway cars, particularly for the M line.
-
B.
Danforth Gardens
Danforth Gardens is a residential neighbourhood in Toronto, Ontario, known for its proximity to Warden subway station and its mix of low-rise homes and local amenities.
-
C.
Hopelawn
Hopelawn is a residential community and unincorporated neighborhood located within Woodbridge Township in Middlesex County, New Jersey.
-
D.
Goose Hollow
Goose Hollow is a historic, centrally located neighborhood in Portland, Oregon, known for its mix of residential streets, urban amenities, and proximity to downtown.
-
E.
Hollis Garden
Hollis Garden is a formal botanical garden in Lakeland, Florida, known for its landscaped terraces, diverse plant collections, and scenic views along Lake Mirror.
- 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: Cold Spring Yard Target entity description: Cold Spring Yard is a maintenance and storage facility for the Buffalo Metro Rail system in Buffalo, New York.
-
A.
Fresh Pond Yard
Fresh Pond Yard is a New York City Subway rail yard in Queens that serves as a major storage and maintenance facility for MTA subway cars, particularly for the M line.
-
B.
Danforth Gardens
Danforth Gardens is a residential neighbourhood in Toronto, Ontario, known for its proximity to Warden subway station and its mix of low-rise homes and local amenities.
-
C.
Hopelawn
Hopelawn is a residential community and unincorporated neighborhood located within Woodbridge Township in Middlesex County, New Jersey.
-
D.
Goose Hollow
Goose Hollow is a historic, centrally located neighborhood in Portland, Oregon, known for its mix of residential streets, urban amenities, and proximity to downtown.
-
E.
Hollis Garden
Hollis Garden is a formal botanical garden in Lakeland, Florida, known for its landscaped terraces, diverse plant collections, and scenic views along Lake Mirror.
- 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_69d8e8d244f8819080eb1f3491300db2 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e61856c0948190a3166b3bf3810e43 |
completed | April 20, 2026, 12:13 p.m. |
Created at: April 10, 2026, 1:33 p.m.