Triple
T25728169
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokyo Metro Chiyoda Line at Otemachi |
E645165
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Tokyo Metro station component |
C21237
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: Tokyo Metro station component Context triple: [Tokyo Metro Chiyoda Line at Otemachi, instanceOf, Tokyo Metro station component]
-
A.
Tokyo subway station
chosen
A Tokyo subway station is an underground or partially above-ground transit facility in Tokyo that serves as a node for multiple subway lines, providing passenger access, ticketing, and platform areas within a dense urban rail network.
-
B.
Osaka Metro facility
An Osaka Metro facility is any physical structure, station, depot, or related infrastructure owned or operated by Osaka Metro that supports the operation, maintenance, or use of its urban rail transit system.
-
C.
Taipei Metro station
A Taipei Metro station is a designated facility within the Taipei rapid transit system where passengers access, board, transfer between, and alight from metro trains, typically featuring platforms, ticketing areas, and passenger amenities.
-
D.
Seoul Metropolitan Subway station
A Seoul Metropolitan Subway station is a designated transit facility within the Seoul subway network where trains stop to allow passengers to board, alight, and transfer between lines and other modes of transportation.
-
E.
Tobu Railway station
A Tobu Railway station is a passenger rail facility operated by the private Japanese company Tobu Railway, serving as a stop for its regional and commuter train services.
- F. None of above.
Provenance (1 batch)
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_69e77e85254081908d79ee4e8715f283 |
completed | April 21, 2026, 1:41 p.m. |
Created at: April 21, 2026, 11:08 p.m.