Triple
T16968047
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tsuyama Railroad Educational Museum |
E411592
|
entity |
| Predicate | locatedInFormerRailwayContext |
P123391
|
FINISHED |
| Object | regional rail network of Tsuyama |
—
|
LITERAL 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: regional rail network of Tsuyama | Statement: [Tsuyama Railroad Educational Museum, locatedInFormerRailwayContext, regional rail network of Tsuyama]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: locatedInFormerRailwayContext Context triple: [Tsuyama Railroad Educational Museum, locatedInFormerRailwayContext, regional rail network of Tsuyama]
-
A.
locatedOnFormerRailway
chosen
Indicates that something is situated on the route or site of a railway line that is no longer in operation.
-
B.
originalRailway
Indicates that a railway is the first or initial line from which others in a network, route, or system originate or are derived.
-
C.
hadRailwayStation
Indicates that a place or area previously possessed a railway station, which may no longer be in existence or operation.
-
D.
formerRailwayStation
Indicates that a location previously functioned as a railway station but is no longer in active railway service.
-
E.
formerRailwayLine
Indicates that a railway line previously existed in the past but is no longer in operation or has been decommissioned.
- F. None of above.
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_69d886c9c9d481909afe222093641cae |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d0a6f628819080db47285954729a |
completed | April 18, 2026, 6:42 p.m. |
| PD | Predicate disambiguation | batch_69e35d4dff4881909b384e30f2d36bff |
completed | April 18, 2026, 10:30 a.m. |
Created at: April 10, 2026, 5:31 a.m.