Triple
T4723867
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Weymouth railway station |
E104831
|
entity |
| Predicate | hasAdjacentStation |
P231
|
FINISHED |
| Object |
Dorchester South railway station
Dorchester South railway station is a mainline railway station in Dorchester, Dorset, England, serving as a key stop on the South Western Main Line between London Waterloo and Weymouth.
|
E464730
|
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: Dorchester South railway station | Statement: [Weymouth railway station, hasAdjacentStation, Dorchester South railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dorchester South railway station Context triple: [Weymouth railway station, hasAdjacentStation, Dorchester South railway station]
-
A.
Gloucester station
Gloucester station is a commuter rail stop in Gloucester, Massachusetts, served by the MBTA’s Rockport Branch of the Newburyport/Rockport Line.
-
B.
Newton Centre station
Newton Centre station is a light rail stop in Newton, Massachusetts, serving the MBTA Green Line’s D branch on the Boston-area transit system.
-
C.
Deanwood station
Deanwood station is an elevated Washington Metro station in Northeast Washington, D.C., serving the Deanwood neighborhood on the system’s Orange Line.
-
D.
Weymouth railway station
Weymouth railway station is a coastal terminus in Dorset, England, serving the seaside town of Weymouth with regional and long-distance rail services.
-
E.
Cambridge South railway station
Cambridge South railway station is a planned rail stop intended to serve the southern area of Cambridge, including major research and healthcare facilities on the Cambridge Biomedical Campus.
- 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: Dorchester South railway station Triple: [Weymouth railway station, hasAdjacentStation, Dorchester South railway station]
Generated description
Dorchester South railway station is a mainline railway station in Dorchester, Dorset, England, serving as a key stop on the South Western Main Line between London Waterloo and Weymouth.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dorchester South railway station Target entity description: Dorchester South railway station is a mainline railway station in Dorchester, Dorset, England, serving as a key stop on the South Western Main Line between London Waterloo and Weymouth.
-
A.
Gloucester station
Gloucester station is a commuter rail stop in Gloucester, Massachusetts, served by the MBTA’s Rockport Branch of the Newburyport/Rockport Line.
-
B.
Newton Centre station
Newton Centre station is a light rail stop in Newton, Massachusetts, serving the MBTA Green Line’s D branch on the Boston-area transit system.
-
C.
Deanwood station
Deanwood station is an elevated Washington Metro station in Northeast Washington, D.C., serving the Deanwood neighborhood on the system’s Orange Line.
-
D.
Weymouth railway station
Weymouth railway station is a coastal terminus in Dorset, England, serving the seaside town of Weymouth with regional and long-distance rail services.
-
E.
Cambridge South railway station
Cambridge South railway station is a planned rail stop intended to serve the southern area of Cambridge, including major research and healthcare facilities on the Cambridge Biomedical Campus.
- 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_69bd43ed84648190ae0b7ee8e8d00482 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6444412c81908a7f6f17978df2d2 |
completed | March 20, 2026, 3:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be10986d688190ad82e7f959c50434 |
completed | March 21, 2026, 3:29 a.m. |
| NEDg | Description generation | batch_69be1430ef748190b452c62aa8adfdd1 |
completed | March 21, 2026, 3:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be14bb589481908d984af9feb60e79 |
completed | March 21, 2026, 3:47 a.m. |
Created at: March 20, 2026, 1:18 p.m.