Triple
T1365062
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lansdale/Doylestown Line |
E29182
|
entity |
| Predicate | hasIntermediateStop |
P24280
|
FINISHED |
| Object |
New Britain station
New Britain station is a SEPTA Regional Rail stop in New Britain, Pennsylvania, serving local commuters on the Lansdale/Doylestown corridor.
|
E156514
|
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: New Britain station | Statement: [Lansdale/Doylestown Line, hasIntermediateStop, New Britain station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Britain station Context triple: [Lansdale/Doylestown Line, hasIntermediateStop, New Britain station]
-
A.
New Brunswick station
New Brunswick station is a major New Jersey Transit and Amtrak rail station on the Northeast Corridor line serving the city of New Brunswick, New Jersey.
-
B.
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.
-
C.
Edison station
Edison station is a New Jersey Transit commuter rail stop on the Northeast Corridor Line serving the township of Edison, New Jersey.
-
D.
Brunswick station
Brunswick station is a passenger rail station in Brunswick, Maryland, serving as the western endpoint of MARC's Brunswick Line commuter service.
-
E.
Bowie State station
Bowie State station is a commuter rail stop in Maryland serving MARC's Penn Line and providing access to Bowie State University and the surrounding area.
- 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: New Britain station Triple: [Lansdale/Doylestown Line, hasIntermediateStop, New Britain station]
Generated description
New Britain station is a SEPTA Regional Rail stop in New Britain, Pennsylvania, serving local commuters on the Lansdale/Doylestown corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: New Britain station Target entity description: New Britain station is a SEPTA Regional Rail stop in New Britain, Pennsylvania, serving local commuters on the Lansdale/Doylestown corridor.
-
A.
New Brunswick station
New Brunswick station is a major New Jersey Transit and Amtrak rail station on the Northeast Corridor line serving the city of New Brunswick, New Jersey.
-
B.
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.
-
C.
Edison station
Edison station is a New Jersey Transit commuter rail stop on the Northeast Corridor Line serving the township of Edison, New Jersey.
-
D.
Brunswick station
Brunswick station is a passenger rail station in Brunswick, Maryland, serving as the western endpoint of MARC's Brunswick Line commuter service.
-
E.
Bowie State station
Bowie State station is a commuter rail stop in Maryland serving MARC's Penn Line and providing access to Bowie State University and the surrounding area.
- 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_69a498d77abc8190913bf57e5f51d2c4 |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c48e6534819090d23f3cc25093ae |
completed | March 1, 2026, 10:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acce7604908190a3754a20bdcb6266 |
completed | March 8, 2026, 1:18 a.m. |
| NEDg | Description generation | batch_69accff65bf481908227d3837412276b |
completed | March 8, 2026, 1:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acd0603f608190b37fad8f97f84f48 |
completed | March 8, 2026, 1:26 a.m. |
Created at: March 1, 2026, 7:57 p.m.