Triple
T1644253
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DART bus network |
E35542
|
entity |
| Predicate | primaryHub |
P394
|
FINISHED |
| Object |
East Transfer Center
East Transfer Center is a major Dallas Area Rapid Transit (DART) bus facility in Dallas, Texas, serving as a key hub for local and regional bus routes.
|
E187531
|
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: East Transfer Center | Statement: [DART bus network, primaryHub, East Transfer Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Transfer Center Context triple: [DART bus network, primaryHub, East Transfer Center]
-
A.
West Transfer Center
West Transfer Center is a major Dallas Area Rapid Transit (DART) bus facility in western Dallas that serves as a key connection point for multiple local and express routes.
-
B.
Arrott Transportation Center
Arrott Transportation Center is a major public transit hub in Philadelphia that serves as an important connection point for subway and bus routes in the city’s Frankford neighborhood.
-
C.
Aurora Transportation Center
Aurora Transportation Center is a major commuter rail and bus hub in Aurora, Illinois, serving as the western terminus for Metra’s BNSF Railway Line and a key regional transit center.
-
D.
Leavey Center
Leavey Center is a multi-purpose indoor arena on the campus of Santa Clara University, primarily used for the school's basketball and volleyball programs and other large events.
-
E.
Delta Center
Delta Center is a major multi-purpose indoor arena in Salt Lake City, Utah, best known for hosting the Utah Jazz and serving as a key venue during the 2002 Winter Olympics.
- 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: East Transfer Center Triple: [DART bus network, primaryHub, East Transfer Center]
Generated description
East Transfer Center is a major Dallas Area Rapid Transit (DART) bus facility in Dallas, Texas, serving as a key hub for local and regional bus routes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: East Transfer Center Target entity description: East Transfer Center is a major Dallas Area Rapid Transit (DART) bus facility in Dallas, Texas, serving as a key hub for local and regional bus routes.
-
A.
West Transfer Center
West Transfer Center is a major Dallas Area Rapid Transit (DART) bus facility in western Dallas that serves as a key connection point for multiple local and express routes.
-
B.
Arrott Transportation Center
Arrott Transportation Center is a major public transit hub in Philadelphia that serves as an important connection point for subway and bus routes in the city’s Frankford neighborhood.
-
C.
Aurora Transportation Center
Aurora Transportation Center is a major commuter rail and bus hub in Aurora, Illinois, serving as the western terminus for Metra’s BNSF Railway Line and a key regional transit center.
-
D.
Leavey Center
Leavey Center is a multi-purpose indoor arena on the campus of Santa Clara University, primarily used for the school's basketball and volleyball programs and other large events.
-
E.
Delta Center
Delta Center is a major multi-purpose indoor arena in Salt Lake City, Utah, best known for hosting the Utah Jazz and serving as a key venue during the 2002 Winter Olympics.
- 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_69a88604618c81908b41f6429c431eb6 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa622e9b08819094960b2329c6e7e6 |
completed | March 6, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad6818c8288190af5307384f1c8080 |
completed | March 8, 2026, 12:14 p.m. |
| NEDg | Description generation | batch_69ad68edbd2c819090c6556966eb279a |
completed | March 8, 2026, 12:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad69724c9c8190a2314a8f30f18f7d |
completed | March 8, 2026, 12:20 p.m. |
Created at: March 4, 2026, 7:28 p.m.