Triple

T25070887

Position	Surface form	Disambiguated ID	Type / Status
Subject	Shin-Fukushima Station	`E627904`	entity
Predicate	adjacentStationOnJRTōzaiLine	`P161634`	FINISHED
Object	Osaka Station (via Kitashinchi) direction Osaka Station (via Kitashinchi) direction refers to the JR Tōzai Line route heading toward Osaka Station through the intermediate Kitashinchi Station.	`E1664305`	NE FINISHED

How this triple was built (3 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: Osaka Station (via Kitashinchi) direction | Statement: [Shin-Fukushima Station, adjacentStationOnJRTōzaiLine, Osaka Station (via Kitashinchi) direction]

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: Osaka Station (via Kitashinchi) direction
Triple: [Shin-Fukushima Station, adjacentStationOnJRTōzaiLine, Osaka Station (via Kitashinchi) direction]

Generated description

Osaka Station (via Kitashinchi) direction refers to the JR Tōzai Line route heading toward Osaka Station through the intermediate Kitashinchi Station.

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

Target predicate: adjacentStationOnJRTōzaiLine
Context triple: [Shin-Fukushima Station, adjacentStationOnJRTōzaiLine, Osaka Station (via Kitashinchi) direction]

A. adjacentStationOnHibiyaLine
Indicates that one station is directly next to another station along the Hibiya Line, with no other stations in between.
B. adjacentStationOnTokyuToyokoLine
Indicates that one station is directly next to another station along the Tokyu Toyoko railway line.
C. adjacentStationOnJRKyotoLine
Indicates that one station is directly next to another station along the JR Kyoto railway line, with no other stations in between.
D. adjacentStationOnTanimachiLine
Indicates that one station is directly next to another station along the Tanimachi subway line.
E. adjacentStationOnMusashinoLine
Indicates that one station is directly next to another station along the Musashino railway line.
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_69e2ff2d71dc8190b4758e57d643cbe4`	completed	April 18, 2026, 3:49 a.m.
NER	Named-entity recognition	`batch_69f6200ac60481909895c61d050b1338`	completed	May 2, 2026, 4:02 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a1048da88088190b2a2d923ef402c26`	completed	May 22, 2026, 12:15 p.m.
NEDg	Description generation	`batch_6a104caaf8208190a092b8ffaa1d48f2`	completed	May 22, 2026, 12:31 p.m.
NED2	Entity disambiguation (via description)	`batch_6a104d107b088190aad51efff7bcef1e`	completed	May 22, 2026, 12:33 p.m.
PD	Predicate disambiguation	`batch_69f61b37a5648190b10d33ae205ccfee`	completed	May 2, 2026, 3:41 p.m.
PDg	Predicate description generation	`batch_69f61f109ef48190873bfe18638d2046`	completed	May 2, 2026, 3:58 p.m.

Created at: April 18, 2026, 6:10 a.m.