Triple
T11676325
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | D Line bus rapid transit |
E277500
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Twin Cities transit 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 transit system | Statement: [D Line bus rapid transit, partOf, Twin Cities transit system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Twin Cities transit system Context triple: [D Line bus rapid transit, partOf, Twin Cities transit 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.
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.
-
C.
Minnesota Valley Transit Authority
Minnesota Valley Transit Authority is a public bus agency serving suburban communities in the southern Twin Cities metropolitan area of Minnesota.
-
D.
Metro Transit
Metro Transit is the public transportation agency serving the St. Louis metropolitan area with bus, light rail, and paratransit services.
-
E.
Metro Transit
Metro Transit is the primary public transportation agency for the Minneapolis–Saint Paul metropolitan area, operating buses, light rail, and commuter rail services.
- 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_69d6aafd0a448190b44da30af8c6c519 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a44504c48190b519765a83ff9c5e |
completed | April 10, 2026, 7:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f0192f790c8190a99d512b6f5c15aa |
completed | April 28, 2026, 2:19 a.m. |
Created at: April 8, 2026, 9:40 p.m.