Triple
T17533434
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red Line (TRAX) |
E426994
|
entity |
| Predicate | fareSystem |
P395
|
FINISHED |
| Object | UTA fare system |
—
|
NE NERFINISHED |
How this triple was built (2 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: UTA fare system | Statement: [Red Line (TRAX), fareSystem, UTA fare system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UTA fare system Context triple: [Red Line (TRAX), fareSystem, UTA fare system]
-
A.
UTA Farepay / TRAX fare system
chosen
UTA Farepay / TRAX is a contactless electronic fare collection system used for paying fares on Utah Transit Authority’s TRAX light rail and other transit services in the Salt Lake City area.
-
B.
UTA On Demand microtransit
UTA On Demand microtransit is a flexible, app-based public transportation service operated by the Utah Transit Authority that provides on-demand rides within designated service zones in the Salt Lake City area.
-
C.
UTA FAREPAY Card
The UTA FAREPAY Card is a reloadable electronic fare card used for discounted, contactless payment on Utah Transit Authority buses, TRAX light rail, and FrontRunner commuter rail services.
-
D.
UTA bus network
The UTA bus network is a public transit system of bus routes operated by the Utah Transit Authority that provides local and regional transportation across communities in Utah.
-
E.
UTA FrontRunner network
The UTA FrontRunner network is a regional commuter rail system in Utah that connects major cities along the Wasatch Front, including Salt Lake City, Ogden, and Provo.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d889de677081909b22d2657b1f0292 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e4536a0f588190ade91d32308897a0 |
completed | April 19, 2026, 4 a.m. |
Created at: April 10, 2026, 5:49 a.m.