Triple
T11539628
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nikkō, Tochigi, Japan |
E273638
|
entity |
| Predicate | hasRailwayConnection |
P13914
|
FINISHED |
| Object | Tōbu Nikkō Station |
—
|
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: Tōbu Nikkō Station | Statement: [Nikkō, Tochigi, Japan, hasRailwayConnection, Tōbu Nikkō Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tōbu Nikkō Station Context triple: [Nikkō, Tochigi, Japan, hasRailwayConnection, Tōbu Nikkō Station]
-
A.
Tobu Nikko Station
chosen
Tobu Nikko Station is a major private railway terminal in Nikkō, Tochigi Prefecture, serving as a key gateway for tourists visiting the city’s historic shrines, temples, and natural attractions.
-
B.
Nikkō Station
Nikkō Station is a railway station in Nikkō, Tochigi Prefecture, Japan, serving as a key access point for visitors to the city's historic temples, shrines, and natural attractions.
-
C.
JR Nikko Station
JR Nikko Station is a railway station in Nikkō, Tochigi Prefecture, Japan, serving as a primary gateway for visitors traveling by train to the city’s historic temples, shrines, and natural attractions.
-
D.
Nishi-Nippori Station
Nishi-Nippori Station is a major railway and metro hub in Arakawa, Tokyo, served by multiple JR East lines and Tokyo Metro, providing important connections across the city.
-
E.
Nippori Station
Nippori Station is a major railway hub in Tokyo’s Arakawa ward, serving multiple JR lines and the Keisei Skyliner with convenient access to both central Tokyo and Narita Airport.
- 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_69d6aae3fbec8190a14632a5df2538b6 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d886deed5c81908e5c38156064f882 |
completed | April 10, 2026, 5:13 a.m. |
Created at: April 8, 2026, 9:37 p.m.