Triple
T18130941
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (TRAX) |
E434006
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Murray Central station |
—
|
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: Murray Central station | Statement: [Blue Line (TRAX), hasStation, Murray Central station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Murray Central station Context triple: [Blue Line (TRAX), hasStation, Murray Central station]
-
A.
Murray Central station
chosen
Murray Central station is a major light rail and commuter rail transit hub in Murray, Utah, serving Utah Transit Authority’s TRAX and FrontRunner lines.
-
B.
Parkville Station
Parkville Station is a bus rapid transit stop on Connecticut's CTfastrak corridor serving the Parkville neighborhood of Hartford.
-
C.
Cumming station
Cumming station is an underground stop on Santiago’s Metro network, serving Line 5 in the central area of Chile’s capital city.
-
D.
Dempster station
Dempster station is a Chicago Transit Authority 'L' station in Evanston, Illinois, serving the Purple Line.
-
E.
McCullough station
McCullough station is a light rail stop on Charlotte's LYNX Blue Line serving the University City area with park-and-ride and local transit connections.
- 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_69d8b909e8cc81908df4cc2b8ea6d11f |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddf1e2508190993f65ca137fdf63 |
completed | April 19, 2026, 1:51 p.m. |
Created at: April 10, 2026, 10:29 a.m.