Triple
T9951910
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New Westminster |
E195349
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object |
22nd Street station
22nd Street station is an elevated SkyTrain rapid transit station on Metro Vancouver’s Expo Line, serving the city of New Westminster in British Columbia, Canada.
|
E830183
|
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: 22nd Street station | Statement: [New Westminster, hasRailStation, 22nd Street station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 22nd Street station Context triple: [New Westminster, hasRailStation, 22nd Street station]
-
A.
22nd Street station
22nd Street station is an underground trolley stop in Center City Philadelphia serving SEPTA’s Subway–Surface Trolley Lines.
-
B.
25th Street station
25th Street station is a light rail stop on Charlotte’s LYNX Blue Line serving the NoDa and surrounding neighborhoods in Charlotte, North Carolina.
-
C.
2nd Street station
2nd Street station is a subway station in Philadelphia serving the Old City neighborhood on SEPTA’s Market–Frankford Line.
-
D.
11th Street station
11th Street station is a SEPTA subway station in Center City Philadelphia that serves the Market–Frankford Line and provides access to nearby regional rail and commercial areas.
-
E.
33rd Street station
33rd Street station is a major underground trolley stop in Philadelphia serving SEPTA’s Subway–Surface lines near Drexel University and the University of Pennsylvania.
- 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: 22nd Street station Triple: [New Westminster, hasRailStation, 22nd Street station]
Generated description
22nd Street station is an elevated SkyTrain rapid transit station on Metro Vancouver’s Expo Line, serving the city of New Westminster in British Columbia, Canada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 22nd Street station Target entity description: 22nd Street station is an elevated SkyTrain rapid transit station on Metro Vancouver’s Expo Line, serving the city of New Westminster in British Columbia, Canada.
-
A.
22nd Street station
22nd Street station is an underground trolley stop in Center City Philadelphia serving SEPTA’s Subway–Surface Trolley Lines.
-
B.
25th Street station
25th Street station is a light rail stop on Charlotte’s LYNX Blue Line serving the NoDa and surrounding neighborhoods in Charlotte, North Carolina.
-
C.
2nd Street station
2nd Street station is a subway station in Philadelphia serving the Old City neighborhood on SEPTA’s Market–Frankford Line.
-
D.
11th Street station
11th Street station is a SEPTA subway station in Center City Philadelphia that serves the Market–Frankford Line and provides access to nearby regional rail and commercial areas.
-
E.
33rd Street station
33rd Street station is a major underground trolley stop in Philadelphia serving SEPTA’s Subway–Surface lines near Drexel University and the University of Pennsylvania.
- 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_69ca82e96a108190932bd1fc4acd73a0 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb6922f888190b5c4b58fbe21bea2 |
completed | April 2, 2026, 12:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2293dc93881908aff4cb3640c0edf |
completed | April 5, 2026, 9:19 a.m. |
| NEDg | Description generation | batch_69d229b3b200819083aa90f64eaec9e8 |
completed | April 5, 2026, 9:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d22a2d14fc8190b2493ce571811d43 |
completed | April 5, 2026, 9:23 a.m. |
Created at: March 30, 2026, 8:46 p.m.