Triple
T13676479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Naka Ward, Yokohama |
E327890
|
entity |
| Predicate | hasRailConnection |
P848
|
FINISHED |
| Object | Sakuragichō Station (Yokohama Municipal Subway) |
E690608
|
NE 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: Sakuragichō Station (Yokohama Municipal Subway) | Statement: [Naka Ward, Yokohama, hasRailConnection, Sakuragichō Station (Yokohama Municipal Subway)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sakuragichō Station (Yokohama Municipal Subway) Context triple: [Naka Ward, Yokohama, hasRailConnection, Sakuragichō Station (Yokohama Municipal Subway)]
-
A.
Sakuragichō Station
chosen
Sakuragichō Station is a major railway hub in Yokohama, Japan, providing access to the waterfront business, shopping, and entertainment district of Minato Mirai 21.
-
B.
Maihama Station
Maihama Station is a railway station in Urayasu, Chiba Prefecture, Japan, best known as the main train access point for the Tokyo Disney Resort area.
-
C.
Kanamecho Station
Kanamecho Station is a subway station in Toshima, Tokyo, serving as a stop on the Tokyo Metro network.
-
D.
Hamamatsuchō Station
Hamamatsuchō Station is a major railway hub in Tokyo’s Minato ward that provides convenient access to central Tokyo, Haneda Airport, and the surrounding bayfront area.
-
E.
Shin-Yokohama Station
Shin-Yokohama Station is a major railway hub in Yokohama, Japan, serving Shinkansen, JR, and municipal subway lines and providing access to key destinations such as the nearby International Stadium Yokohama.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8076f1fa8819094664a59b55010df |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc65c04988190b675e6fb7241e53c |
completed | April 12, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7943dbf748190b41abfe9d81d1427 |
completed | May 3, 2026, 6:30 p.m. |
Created at: April 9, 2026, 9:53 p.m.