Triple
T20604282
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East–West Line |
E506260
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Decatur 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: Decatur station | Statement: [East–West Line, hasStation, Decatur station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Decatur station Context triple: [East–West Line, hasStation, Decatur station]
-
A.
Decatur station
chosen
Decatur station is an underground Metropolitan Atlanta Rapid Transit Authority (MARTA) rail station located in downtown Decatur, Georgia, serving as a key transit hub for commuters and local residents.
-
B.
Decatur–Federal station
Decatur–Federal station is a light rail stop in Denver, Colorado, served by the Regional Transportation District’s W Line.
-
C.
Clarendon Hills station
Clarendon Hills station is a Metra commuter rail stop serving residents and travelers in the suburban community of Clarendon Hills, Illinois.
-
D.
Elburn station
Elburn station is a commuter rail station in Elburn, Illinois, serving as the western endpoint of Metra’s Union Pacific West Line to Chicago.
-
E.
Mundelein station
Mundelein station is a commuter rail stop in Mundelein, Illinois, serving passengers on Metra’s North Central Service line between Chicago and its northern suburbs.
- 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_69e0b4bb2b4081908fa4a72444120f35 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6aa233e1881908749d2f29c2946e4 |
completed | April 20, 2026, 10:35 p.m. |
Created at: April 16, 2026, 11:41 a.m.