Triple
T759140
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brunswick Line |
E16025
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Point of Rocks station
Point of Rocks station is a historic railroad station in Maryland that serves MARC’s Brunswick Line and is noted for its distinctive Victorian Gothic architecture at the junction of major rail lines.
|
E99744
|
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: Point of Rocks station | Statement: [Brunswick Line, hasStation, Point of Rocks station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Point of Rocks station Context triple: [Brunswick Line, hasStation, Point of Rocks station]
-
A.
Wyoming station
Wyoming station is a local rapid transit stop on SEPTA's Broad Street Line in Philadelphia, Pennsylvania.
-
B.
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.
-
C.
St. Clair station
St. Clair station is a Toronto Transit Commission subway station on Line 1 in midtown Toronto, serving the St. Clair Avenue and Yonge Street area with connections to streetcar and bus routes.
-
D.
Warm Springs/South Fremont station
Warm Springs/South Fremont station is a Bay Area Rapid Transit (BART) station in southern Fremont, California, serving as a major transit hub for the Warm Springs district and surrounding communities.
-
E.
Walnut–Locust station
Walnut–Locust station is an underground rapid transit stop in Center City Philadelphia serving passengers on SEPTA’s Broad Street Line.
- 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: Point of Rocks station Triple: [Brunswick Line, hasStation, Point of Rocks station]
Generated description
Point of Rocks station is a historic railroad station in Maryland that serves MARC’s Brunswick Line and is noted for its distinctive Victorian Gothic architecture at the junction of major rail lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Point of Rocks station Target entity description: Point of Rocks station is a historic railroad station in Maryland that serves MARC’s Brunswick Line and is noted for its distinctive Victorian Gothic architecture at the junction of major rail lines.
-
A.
Wyoming station
Wyoming station is a local rapid transit stop on SEPTA's Broad Street Line in Philadelphia, Pennsylvania.
-
B.
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.
-
C.
St. Clair station
St. Clair station is a Toronto Transit Commission subway station on Line 1 in midtown Toronto, serving the St. Clair Avenue and Yonge Street area with connections to streetcar and bus routes.
-
D.
Warm Springs/South Fremont station
Warm Springs/South Fremont station is a Bay Area Rapid Transit (BART) station in southern Fremont, California, serving as a major transit hub for the Warm Springs district and surrounding communities.
-
E.
Walnut–Locust station
Walnut–Locust station is an underground rapid transit stop in Center City Philadelphia serving passengers on SEPTA’s Broad Street Line.
- 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_69a493684ee48190bd43b7c78da4aec8 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a67f9778819098d3c144dd26b976 |
completed | March 1, 2026, 8:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a79282d4d481908a2cb0f95a93220e |
completed | March 4, 2026, 2:01 a.m. |
| NEDg | Description generation | batch_69a7946b93088190adca99b9db74ca68 |
completed | March 4, 2026, 2:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a794ea4fd0819099032d14f90dbca5 |
completed | March 4, 2026, 2:11 a.m. |
Created at: March 1, 2026, 7:37 p.m.