Triple
T2505676
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DART Red Line |
E52573
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Westmoreland station
Westmoreland station is a Dallas Area Rapid Transit (DART) light rail station in Dallas, Texas, serving as the western terminus of the Red Line.
|
E274845
|
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: Westmoreland station | Statement: [DART Red Line, terminus, Westmoreland station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Westmoreland station Context triple: [DART Red Line, terminus, Westmoreland station]
-
A.
Richmond station
Richmond station is a major Bay Area Rapid Transit (BART) and Amtrak intermodal rail hub located in Richmond, California.
-
B.
Richmond station
Richmond station is a major transport hub in southwest London that serves National Rail, London Overground, and London Underground services.
-
C.
Parker Road Station
Parker Road Station is a major Dallas Area Rapid Transit (DART) light rail terminus and park-and-ride facility serving the northern suburbs of the Dallas–Fort Worth metroplex.
-
D.
Lorton station
Lorton station is the northern terminus of Amtrak’s Auto Train service, located in Lorton, Virginia.
-
E.
Cheverly station
Cheverly station is a Washington Metro rapid transit stop in Cheverly, Maryland, serving the Orange Line in the system's eastern suburbs.
- 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: Westmoreland station Triple: [DART Red Line, terminus, Westmoreland station]
Generated description
Westmoreland station is a Dallas Area Rapid Transit (DART) light rail station in Dallas, Texas, serving as the western terminus of the Red Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Westmoreland station Target entity description: Westmoreland station is a Dallas Area Rapid Transit (DART) light rail station in Dallas, Texas, serving as the western terminus of the Red Line.
-
A.
Richmond station
Richmond station is a major Bay Area Rapid Transit (BART) and Amtrak intermodal rail hub located in Richmond, California.
-
B.
Richmond station
Richmond station is a major transport hub in southwest London that serves National Rail, London Overground, and London Underground services.
-
C.
Parker Road Station
Parker Road Station is a major Dallas Area Rapid Transit (DART) light rail terminus and park-and-ride facility serving the northern suburbs of the Dallas–Fort Worth metroplex.
-
D.
Lorton station
Lorton station is the northern terminus of Amtrak’s Auto Train service, located in Lorton, Virginia.
-
E.
Cheverly station
Cheverly station is a Washington Metro rapid transit stop in Cheverly, Maryland, serving the Orange Line in the system's eastern suburbs.
- 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_69ab4957b3a88190adf968ae0c1b931c |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abd1cec9f48190848b6129aa394ce4 |
completed | March 7, 2026, 7:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af2b8fa0d88190bc153a460091bcf1 |
completed | March 9, 2026, 8:20 p.m. |
| NEDg | Description generation | batch_69af4eaa34e88190a5505b7db380501b |
completed | March 9, 2026, 10:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af4f0fba788190802a14103a93d160 |
completed | March 9, 2026, 10:51 p.m. |
Created at: March 6, 2026, 9:46 p.m.