Triple
T17533451
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red Line (TRAX) |
E426994
|
entity |
| Predicate | ticketing |
P395
|
FINISHED |
| Object | UTA electronic fare cards |
—
|
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 electronic fare cards | Statement: [Red Line (TRAX), ticketing, UTA electronic fare cards]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UTA electronic fare cards Context triple: [Red Line (TRAX), ticketing, UTA electronic fare cards]
-
A.
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.
-
B.
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.
-
C.
Metro TAP card
The Metro TAP card is a reusable, reloadable smart fare card used for contactless payment across the Los Angeles County public transit system.
-
D.
SmarTrip
SmarTrip is a rechargeable contactless smart card used to pay fares on the Washington, D.C. region’s public transit systems.
-
E.
TAP card
The TAP card is a reusable contactless smart card used to pay fares across public transit systems in the Los Angeles County region.
- 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.