Triple
T1178616
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | WES Commuter Rail |
E25084
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Wilsonville Station
Wilsonville Station is a commuter rail station in Wilsonville, Oregon, serving as the southern endpoint of TriMet’s WES Commuter Rail line connecting to the Portland metropolitan area.
|
E154553
|
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: Wilsonville Station | Statement: [WES Commuter Rail, terminus, Wilsonville Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wilsonville Station Context triple: [WES Commuter Rail, terminus, Wilsonville Station]
-
A.
Davisville station
Davisville station is a Toronto Transit Commission subway station on Line 1 that also serves as the site of the Davisville Yard and TTC headquarters.
-
B.
Wyandanch station
Wyandanch station is a Long Island Rail Road commuter rail stop serving the community of Wyandanch in Suffolk County, New York.
-
C.
Wilson station
Wilson station is a Toronto Transit Commission subway station on Line 1 Yonge–University in North York, serving the surrounding residential, commercial, and industrial areas.
-
D.
Mattituck station
Mattituck station is a Long Island Rail Road stop in Mattituck, New York, serving passengers traveling along eastern Long Island.
-
E.
Wayne Junction station
Wayne Junction station is a major SEPTA regional rail hub in Philadelphia, Pennsylvania, serving multiple commuter lines and providing key connections within the city's transit network.
- 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: Wilsonville Station Triple: [WES Commuter Rail, terminus, Wilsonville Station]
Generated description
Wilsonville Station is a commuter rail station in Wilsonville, Oregon, serving as the southern endpoint of TriMet’s WES Commuter Rail line connecting to the Portland metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wilsonville Station Target entity description: Wilsonville Station is a commuter rail station in Wilsonville, Oregon, serving as the southern endpoint of TriMet’s WES Commuter Rail line connecting to the Portland metropolitan area.
-
A.
Davisville station
Davisville station is a Toronto Transit Commission subway station on Line 1 that also serves as the site of the Davisville Yard and TTC headquarters.
-
B.
Wyandanch station
Wyandanch station is a Long Island Rail Road commuter rail stop serving the community of Wyandanch in Suffolk County, New York.
-
C.
Wilson station
Wilson station is a Toronto Transit Commission subway station on Line 1 Yonge–University in North York, serving the surrounding residential, commercial, and industrial areas.
-
D.
Mattituck station
Mattituck station is a Long Island Rail Road stop in Mattituck, New York, serving passengers traveling along eastern Long Island.
-
E.
Wayne Junction station
Wayne Junction station is a major SEPTA regional rail hub in Philadelphia, Pennsylvania, serving multiple commuter lines and providing key connections within the city's transit network.
- 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_69a494267b4c819088c97a59182bf56a |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bd10ccc481908d5bcef648aab3c1 |
completed | March 1, 2026, 10:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acc61497948190891228f1a623668e |
completed | March 8, 2026, 12:43 a.m. |
| NEDg | Description generation | batch_69acc7fd0e2081908a75d58c68c51e28 |
completed | March 8, 2026, 12:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acc8c9b03c819093ba0cd4deb2aa48 |
completed | March 8, 2026, 12:54 a.m. |
Created at: March 1, 2026, 7:45 p.m.