Triple
T8557514
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (DART) |
E202609
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
UNT Dallas Station
UNT Dallas Station is a Dallas Area Rapid Transit (DART) light rail station in southern Dallas serving the University of North Texas at Dallas campus and surrounding area.
|
E743307
|
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: UNT Dallas Station | Statement: [Blue Line (DART), terminus, UNT Dallas Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UNT Dallas Station Context triple: [Blue Line (DART), terminus, UNT Dallas Station]
-
A.
University of Dallas Station
University of Dallas Station is a light rail stop in Irving, Texas, serving the University of Dallas area on Dallas Area Rapid Transit’s Orange Line.
-
B.
Fort Worth Central Station
Fort Worth Central Station is a major intermodal transit hub in downtown Fort Worth, Texas, serving commuter rail, Amtrak, and local bus services.
-
C.
Texas Medical Center Transit Center
Texas Medical Center Transit Center is a major public transportation hub in Houston that serves buses and light rail lines providing access to the Texas Medical Center complex.
-
D.
DFW Airport North Station (TexRail)
DFW Airport North Station (TexRail) is a commuter rail station serving Dallas/Fort Worth International Airport as part of the TEXRail line connecting the airport to Fort Worth and surrounding areas.
-
E.
Baylor University Medical Center station
Baylor University Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop in Dallas, Texas, serving the nearby Baylor University Medical Center and 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: UNT Dallas Station Triple: [Blue Line (DART), terminus, UNT Dallas Station]
Generated description
UNT Dallas Station is a Dallas Area Rapid Transit (DART) light rail station in southern Dallas serving the University of North Texas at Dallas campus and surrounding area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: UNT Dallas Station Target entity description: UNT Dallas Station is a Dallas Area Rapid Transit (DART) light rail station in southern Dallas serving the University of North Texas at Dallas campus and surrounding area.
-
A.
University of Dallas Station
University of Dallas Station is a light rail stop in Irving, Texas, serving the University of Dallas area on Dallas Area Rapid Transit’s Orange Line.
-
B.
Fort Worth Central Station
Fort Worth Central Station is a major intermodal transit hub in downtown Fort Worth, Texas, serving commuter rail, Amtrak, and local bus services.
-
C.
Texas Medical Center Transit Center
Texas Medical Center Transit Center is a major public transportation hub in Houston that serves buses and light rail lines providing access to the Texas Medical Center complex.
-
D.
DFW Airport North Station (TexRail)
DFW Airport North Station (TexRail) is a commuter rail station serving Dallas/Fort Worth International Airport as part of the TEXRail line connecting the airport to Fort Worth and surrounding areas.
-
E.
Baylor University Medical Center station
Baylor University Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop in Dallas, Texas, serving the nearby Baylor University Medical Center and 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_69ca8326e6c881908ff720d6abaebdc5 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe946d1408190adc7dfb7b2173f9d |
completed | March 31, 2026, 3:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce89455dcc819088bdf5a2f653da17 |
completed | April 2, 2026, 3:20 p.m. |
| NEDg | Description generation | batch_69ce8a9ba0448190ae7637f24b8a8032 |
completed | April 2, 2026, 3:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce8bda33548190a8f6985a48d65a39 |
completed | April 2, 2026, 3:31 p.m. |
Created at: March 30, 2026, 6:20 p.m.