Triple
T14259370
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | VA Medical Center Station |
E353470
|
entity |
| Predicate | partOfNetwork |
P840
|
FINISHED |
| Object | Twin Cities light rail system |
E934933
|
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: Twin Cities light rail system | Statement: [VA Medical Center Station, partOfNetwork, Twin Cities light rail system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Twin Cities light rail system Context triple: [VA Medical Center Station, partOfNetwork, Twin Cities light rail system]
-
A.
Minneapolis–Saint Paul METRO system
chosen
The Minneapolis–Saint Paul METRO system is the Twin Cities’ regional rapid transit network, consisting of light rail and bus rapid transit lines operated by Metro Transit.
-
B.
Minneapolis METRO Green Line
The Minneapolis METRO Green Line is a light rail transit route in the Twin Cities that connects downtown Minneapolis and downtown Saint Paul, serving major destinations like the University of Minnesota along the way.
-
C.
LYNX light rail system
The LYNX light rail system is Charlotte, North Carolina’s urban rail transit network, providing electric passenger service along key corridors such as the Blue Line.
-
D.
Metro Transit Northstar Line
The Metro Transit Northstar Line is a commuter rail service in the Minneapolis–Saint Paul metropolitan area that connects downtown Minneapolis with northern suburbs and exurban communities.
-
E.
University of Minnesota Transitway
The University of Minnesota Transitway is a dedicated bus and bicycle corridor that connects the university’s Minneapolis and St. Paul campuses, providing fast, traffic-separated transportation for students, staff, and cyclists.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de635534988190816fdfb315cd2a3f |
completed | April 14, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd467b8300819091454dfa36ec2a9d |
completed | May 8, 2026, 2:12 a.m. |
Created at: April 10, 2026, 1:09 a.m.