Triple

T16044824

Position	Surface form	Disambiguated ID	Type / Status
Subject	Nagatsuta Station	`E389189`	entity
Predicate	adjacentStationOnKodomonokuniLine	`P121741`	FINISHED
Object	Onda Station Onda Station is a railway station on the Kodomonokuni Line in Yokohama, Japan, serving local commuter traffic.	`E1262197`	NE FINISHED

How this triple was built (5 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: Onda Station | Statement: [Nagatsuta Station, adjacentStationOnKodomonokuniLine, Onda Station]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Onda Station
Context triple: [Nagatsuta Station, adjacentStationOnKodomonokuniLine, Onda Station]

A. Maita Station
Maita Station is a railway station in Yokohama, Japan, serving local commuters in the Minami Ward area.
B. Ebie Station
Ebie Station is a railway station in Osaka, Japan, served by the JR Tōzai Line and operated by West Japan Railway Company (JR West).
C. Olema Station
Olema Station is the former name of the small coastal town now known as Point Reyes Station in Marin County, California.
D. Mysen Station
Mysen Station is a railway station in the town of Mysen in Norway, serving as a stop on the Eastern Østfold Line.
E. Nopo Station
Nopo Station is a major subway and bus terminal in Busan, South Korea, serving as a key transportation hub for the northeastern part of the city.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Onda Station
Triple: [Nagatsuta Station, adjacentStationOnKodomonokuniLine, Onda Station]

Generated description

Onda Station is a railway station on the Kodomonokuni Line in Yokohama, Japan, serving local commuter traffic.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Onda Station
Target entity description: Onda Station is a railway station on the Kodomonokuni Line in Yokohama, Japan, serving local commuter traffic.

A. Maita Station
Maita Station is a railway station in Yokohama, Japan, serving local commuters in the Minami Ward area.
B. Ebie Station
Ebie Station is a railway station in Osaka, Japan, served by the JR Tōzai Line and operated by West Japan Railway Company (JR West).
C. Olema Station
Olema Station is the former name of the small coastal town now known as Point Reyes Station in Marin County, California.
D. Mysen Station
Mysen Station is a railway station in the town of Mysen in Norway, serving as a stop on the Eastern Østfold Line.
E. Nopo Station
Nopo Station is a major subway and bus terminal in Busan, South Korea, serving as a key transportation hub for the northeastern part of the city.
F. None of above. chosen

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: adjacentStationOnKodomonokuniLine
Context triple: [Nagatsuta Station, adjacentStationOnKodomonokuniLine, Onda Station]

A. adjacentStationOnJRKyotoLine
Indicates that one station is directly next to another station along the JR Kyoto railway line, with no other stations in between.
B. adjacentStationOnSaikyoLine
Indicates that one station is directly next to another station along the Saikyo railway line, with no other stations in between.
C. adjacentStationOnHankyuKyotoLine
Indicates that one station is directly next to another station along the Hankyu Kyoto railway line, with no other stations in between.
D. adjacentStationOnSennichimaeLine
Indicates that one station is directly next to another station along the Sennichimae railway line.
E. adjacentStationOnYamanoteLine
Indicates that one station is directly next to another station along the Yamanote Line, with no other stations in between.
F. None of above. chosen

Provenance (7 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_69d86dae698881908327ef2d67706cb9`	completed	April 10, 2026, 3:25 a.m.
NER	Named-entity recognition	`batch_69e1ff63edb0819092cbb671967bbdcd`	completed	April 17, 2026, 9:37 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0180bd1e5c8190a6a96581ce8a37de`	completed	May 11, 2026, 7:09 a.m.
NEDg	Description generation	`batch_6a01850f55788190ac9c3d3188514aed`	completed	May 11, 2026, 7:28 a.m.
NED2	Entity disambiguation (via description)	`batch_6a018577996081909bd2b06fdbe7c2fa`	completed	May 11, 2026, 7:29 a.m.
PD	Predicate disambiguation	`batch_69e1826f34c081908005bb736f1c485d`	completed	April 17, 2026, 12:44 a.m.
PDg	Predicate description generation	`batch_69e1ff5cd7e481908a29214139a3de2e`	completed	April 17, 2026, 9:37 a.m.

Created at: April 10, 2026, 4:56 a.m.