Triple
T20008111
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Victoria Street Station |
E494511
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Metro Transit |
—
|
NE NERFINISHED |
How this triple was built (3 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: Metro Transit | Statement: [Victoria Street Station, owner, Metro Transit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro Transit Context triple: [Victoria Street Station, owner, Metro Transit]
-
A.
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.
-
B.
Metro Transit
Metro Transit is the public transportation agency serving the St. Louis metropolitan area with bus, light rail, and paratransit services.
-
C.
Metro Transit
Metro Transit was the former public transportation agency serving the Halifax Regional Municipality in Nova Scotia, Canada, before being rebranded as Halifax Transit.
-
D.
Seattle Transit System
The Seattle Transit System was the former public transportation agency serving the Seattle area before being succeeded by King County Metro.
-
E.
VIA Metropolitan Transit
VIA Metropolitan Transit is the public transportation agency serving the San Antonio, Texas metropolitan area with bus and related transit services.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metro Transit Target entity description: Metro Transit is the primary public transportation agency serving the Minneapolis–Saint Paul metropolitan area in Minnesota, operating buses, light rail, and commuter rail services.
-
A.
Metro Transit
chosen
Metro Transit is the primary public transportation agency for the Minneapolis–Saint Paul metropolitan area, operating buses, light rail, and commuter rail services.
-
B.
Metro Transit
Metro Transit is the public transportation agency serving the St. Louis metropolitan area with bus, light rail, and paratransit services.
-
C.
Metro Transit
Metro Transit was the former public transportation agency serving the Halifax Regional Municipality in Nova Scotia, Canada, before being rebranded as Halifax Transit.
-
D.
Seattle Transit System
The Seattle Transit System was the former public transportation agency serving the Seattle area before being succeeded by King County Metro.
-
E.
VIA Metropolitan Transit
VIA Metropolitan Transit is the public transportation agency serving the San Antonio, Texas metropolitan area with bus and related transit services.
- F. None of above.
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_69da626b2d748190886981ea90c8b2ea |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e661a7500481908b69f74e479f88c8 |
completed | April 20, 2026, 5:25 p.m. |
Created at: April 11, 2026, 3:33 p.m.