Triple
T21715828
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 国府津駅 |
E536025
|
entity |
| Predicate | 所属線区 |
P134067
|
FINISHED |
| Object | 東海道線東京起点からの幹線区間 |
—
|
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: 東海道線東京起点からの幹線区間 | Statement: [国府津駅, 所属線区, 東海道線東京起点からの幹線区間]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: 所属線区 Context triple: [国府津駅, 所属線区, 東海道線東京起点からの幹線区間]
-
A.
ownsRailwayLine
Indicates that one entity has legal ownership or control over a railway line used for train operations.
-
B.
belongsToRailNetwork
chosen
Indicates that something is part of, or included within, a specific rail network.
-
C.
railwayLine
Indicates that there is a railway line connection or route associated with or passing through the referenced entity.
-
D.
servedByRailBranch
Indicates that a location or facility is connected to and provided service by a specific railway branch line.
-
E.
operatesShinkansenSection
Indicates that an entity operates or manages the service of a specific section of a Shinkansen (high-speed rail) line.
- 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_69e0c46c6dd88190a595375fa6ebd701 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efb53761b48190954a46e8155a84f0 |
completed | April 27, 2026, 7:12 p.m. |
| PD | Predicate disambiguation | batch_69e6969725bc81908e7ad19619ba2688 |
completed | April 20, 2026, 9:11 p.m. |
Created at: April 16, 2026, 6:47 p.m.