Triple
T8945506
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Willowbrook / Rosa Parks station |
E213210
|
entity |
| Predicate | hasFormerName |
P65
|
FINISHED |
| Object |
Willowbrook station
Willowbrook station, now known as Willowbrook / Rosa Parks station, is a major Los Angeles Metro Rail transit hub in Willowbrook, California, serving as an important transfer point between multiple rail and bus lines.
|
E774132
|
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: Willowbrook station | Statement: [Willowbrook / Rosa Parks station, hasFormerName, Willowbrook station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Willowbrook station Context triple: [Willowbrook / Rosa Parks station, hasFormerName, Willowbrook station]
-
A.
Forest Hills station
Forest Hills station is a major multimodal transit hub in Boston that serves as a key interchange point for MBTA subway, commuter rail, and numerous bus routes.
-
B.
Inwood station
Inwood station is a Long Island Rail Road commuter rail stop in Inwood, Nassau County, New York, serving passengers on the Far Rockaway Branch.
-
C.
Oakwood Heights station
Oakwood Heights station is a public transit stop serving the Oakwood neighborhood, providing local residents with access to the surrounding rail or metro network.
-
D.
Lynbrook station
Lynbrook station is a Long Island Rail Road commuter rail stop in Lynbrook, New York, serving multiple branches including the Babylon Branch.
-
E.
Cedarhurst station
Cedarhurst station is a Long Island Rail Road commuter rail stop serving the village of Cedarhurst in Nassau County, New York.
- 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: Willowbrook station Triple: [Willowbrook / Rosa Parks station, hasFormerName, Willowbrook station]
Generated description
Willowbrook station, now known as Willowbrook / Rosa Parks station, is a major Los Angeles Metro Rail transit hub in Willowbrook, California, serving as an important transfer point between multiple rail and bus lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Willowbrook station Target entity description: Willowbrook station, now known as Willowbrook / Rosa Parks station, is a major Los Angeles Metro Rail transit hub in Willowbrook, California, serving as an important transfer point between multiple rail and bus lines.
-
A.
Forest Hills station
Forest Hills station is a major multimodal transit hub in Boston that serves as a key interchange point for MBTA subway, commuter rail, and numerous bus routes.
-
B.
Inwood station
Inwood station is a Long Island Rail Road commuter rail stop in Inwood, Nassau County, New York, serving passengers on the Far Rockaway Branch.
-
C.
Oakwood Heights station
Oakwood Heights station is a public transit stop serving the Oakwood neighborhood, providing local residents with access to the surrounding rail or metro network.
-
D.
Lynbrook station
Lynbrook station is a Long Island Rail Road commuter rail stop in Lynbrook, New York, serving multiple branches including the Babylon Branch.
-
E.
Cedarhurst station
Cedarhurst station is a Long Island Rail Road commuter rail stop serving the village of Cedarhurst in Nassau County, New York.
- 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_69ca839843408190a39069a029a89f15 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc66db998c8190999a7a686bbdda1f |
completed | April 1, 2026, 12:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfeb3680f88190a977ac4c103423f2 |
completed | April 3, 2026, 4:30 p.m. |
| NEDg | Description generation | batch_69cfecad4c9081908598b47fce635d2e |
completed | April 3, 2026, 4:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfed0cb524819097af07d80ed537af |
completed | April 3, 2026, 4:38 p.m. |
Created at: March 30, 2026, 6:59 p.m.