Triple
T10859254
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | American Fork, Utah |
E256352
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object |
American Fork FrontRunner station
American Fork FrontRunner station is a commuter rail station in American Fork, Utah, serving Utah Transit Authority’s FrontRunner line along the Wasatch Front.
|
E888540
|
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: American Fork FrontRunner station | Statement: [American Fork, Utah, hasRailStation, American Fork FrontRunner station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: American Fork FrontRunner station Context triple: [American Fork, Utah, hasRailStation, American Fork FrontRunner station]
-
A.
Orem FrontRunner station
Orem FrontRunner station is a commuter rail stop in Orem, Utah, served by the Utah Transit Authority’s FrontRunner line connecting cities along the Wasatch Front.
-
B.
Salt Lake Central station
Salt Lake Central station is a major intermodal transit hub in downtown Salt Lake City, Utah, serving light rail, commuter rail, and bus services.
-
C.
West Valley Central station
West Valley Central station is a light rail station in West Valley City, Utah, serving as a key stop on the Utah Transit Authority’s TRAX system.
-
D.
University of Utah Stadium station
University of Utah Stadium station is a light rail stop on Salt Lake City’s TRAX system that serves the University of Utah campus and its nearby sports facilities.
-
E.
Union Station (Ogden, Utah)
Union Station in Ogden, Utah is a historic former railroad hub now serving as a cultural center and museum complex showcasing the region’s rail and western heritage.
- 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: American Fork FrontRunner station Triple: [American Fork, Utah, hasRailStation, American Fork FrontRunner station]
Generated description
American Fork FrontRunner station is a commuter rail station in American Fork, Utah, serving Utah Transit Authority’s FrontRunner line along the Wasatch Front.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: American Fork FrontRunner station Target entity description: American Fork FrontRunner station is a commuter rail station in American Fork, Utah, serving Utah Transit Authority’s FrontRunner line along the Wasatch Front.
-
A.
Orem FrontRunner station
Orem FrontRunner station is a commuter rail stop in Orem, Utah, served by the Utah Transit Authority’s FrontRunner line connecting cities along the Wasatch Front.
-
B.
Salt Lake Central station
Salt Lake Central station is a major intermodal transit hub in downtown Salt Lake City, Utah, serving light rail, commuter rail, and bus services.
-
C.
West Valley Central station
West Valley Central station is a light rail station in West Valley City, Utah, serving as a key stop on the Utah Transit Authority’s TRAX system.
-
D.
University of Utah Stadium station
University of Utah Stadium station is a light rail stop on Salt Lake City’s TRAX system that serves the University of Utah campus and its nearby sports facilities.
-
E.
Union Station (Ogden, Utah)
Union Station in Ogden, Utah is a historic former railroad hub now serving as a cultural center and museum complex showcasing the region’s rail and western heritage.
- 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_69d6aa83d1448190a66d93c32394d21f |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d751500e248190823a16f2c85ad829 |
completed | April 9, 2026, 7:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69deb1a0a9188190be0e9677884f3e93 |
completed | April 14, 2026, 9:29 p.m. |
| NEDg | Description generation | batch_69deb544eff88190b182e5d753b07df7 |
completed | April 14, 2026, 9:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69deb6973af481909b30489aaee94149 |
completed | April 14, 2026, 9:50 p.m. |
Created at: April 8, 2026, 9:20 p.m.