Triple
T17770081
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Engaku-ji |
E443609
|
entity |
| Predicate | accessibleBy |
P1017
|
FINISHED |
| Object | JR Yokosuka Line |
—
|
NE NERFINISHED |
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: JR Yokosuka Line | Statement: [Engaku-ji, accessibleBy, JR Yokosuka Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JR Yokosuka Line Context triple: [Engaku-ji, accessibleBy, JR Yokosuka Line]
-
A.
Yokosuka Line
chosen
The Yokosuka Line is a major JR East railway line in the Greater Tokyo area that connects central Tokyo with Yokosuka in Kanagawa Prefecture, serving both commuter and intercity traffic.
-
B.
Yokohama Seaside Line
The Yokohama Seaside Line is an automated guideway transit system in Yokohama, Japan, running along the city’s waterfront and serving coastal districts including Kanazawa Ward.
-
C.
Yokohama Line
The Yokohama Line is a commuter rail line in the Greater Tokyo area of Japan operated by JR East, connecting Hachiōji and Higashi-Kanagawa and serving key suburban and urban districts around Yokohama.
-
D.
Sotetsu Shin-Yokohama Line
The Sotetsu Shin-Yokohama Line is a railway line in the Greater Tokyo area that connects Sotetsu Railway’s network to Shin-Yokohama, enhancing through-services with other major private railway operators.
-
E.
Tokyu Shin-Yokohama Line
The Tokyu Shin-Yokohama Line is a commuter railway line in the Greater Tokyo area that connects Tokyu Corporation’s network with the Shinkansen hub at Shin-Yokohama, improving through-services and regional accessibility.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8b9edf16c8190a59ebd245d378f4f |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e485ff928481909fe32260ba57978f |
completed | April 19, 2026, 7:36 a.m. |
Created at: April 10, 2026, 10:11 a.m.