Triple
T15252413
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toei Mita Line |
E364550
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Tokyo subway line |
C641
|
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 subway line Context triple: [Toei Mita Line, instanceOf, Tokyo subway line]
-
A.
Tokyo subway station
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.
subway line
chosen
A subway line is a fixed route within an urban rail transit system, consisting of a sequence of stations and tracks over which trains operate according to a scheduled service.
-
C.
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.
-
D.
JR East railway station
A JR East railway station is a passenger rail facility operated by the East Japan Railway Company, providing access to regional and intercity train services within its network.
-
E.
monorail line
A monorail line is a guided transit route where trains run on a single rail or beam, typically elevated, providing efficient and often automated urban or interurban transportation.
- 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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
Created at: April 10, 2026, 3:13 a.m.