Triple
T11226554
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Encanto/Central Ave station |
E265709
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | Valley Metro Rail stations |
E52668
|
NE FINISHED |
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: Valley Metro Rail stations | Statement: [Encanto/Central Ave station, category, Valley Metro Rail stations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Valley Metro Rail stations Context triple: [Encanto/Central Ave station, category, Valley Metro Rail stations]
-
A.
PHX Sky Train
PHX Sky Train is an automated people mover system that transports passengers between terminals, parking areas, and the light rail at Phoenix Sky Harbor International Airport.
-
B.
Valley Metro
chosen
Valley Metro is the regional public transportation system serving the Phoenix metropolitan area, operating bus, light rail, and paratransit services.
-
C.
TriMet MAX Light Rail stations
TriMet MAX Light Rail stations are the network of light rail stops in the Portland, Oregon metropolitan area served by TriMet’s MAX rapid transit system.
-
D.
FasTracks rail lines
FasTracks rail lines are a network of commuter and light rail transit corridors in the Denver metropolitan area developed to expand regional public transportation and improve connectivity.
-
E.
Civic Center Metrorail station
Civic Center Metrorail station is a rapid transit station in Miami, Florida, serving the city’s Civic Center area and nearby medical and government complexes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aac656d48190b275efaa7d6074ee |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8ff7b40819089c835be710bc575 |
completed | April 9, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4ad33fdf48190a7118c7c30577ec9 |
completed | April 19, 2026, 10:23 a.m. |
Created at: April 8, 2026, 9:30 p.m.