Triple

T22013903

Position	Surface form	Disambiguated ID	Type / Status
Subject	Hanshin Expressway Company Limited	`E543651`	entity
Predicate	hasMainRouteNetwork	`P55123`	FINISHED
Object	Hanshin Expressway Route 2 Yodogawa-Sagan Line Hanshin Expressway Route 2 Yodogawa-Sagan Line is an urban expressway route in the Osaka–Kobe area of Japan that forms part of the Hanshin Expressway network, facilitating regional traffic along the Yodo River corridor.	`E1531531`	NE FINISHED

How this triple was built (4 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: Hanshin Expressway Route 2 Yodogawa-Sagan Line | Statement: [Hanshin Expressway Company Limited, hasMainRouteNetwork, Hanshin Expressway Route 2 Yodogawa-Sagan Line]

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

Target entity: Hanshin Expressway Route 2 Yodogawa-Sagan Line
Context triple: [Hanshin Expressway Company Limited, hasMainRouteNetwork, Hanshin Expressway Route 2 Yodogawa-Sagan Line]

A. Hanshin Expressway Route 7 Kita-Kobe Line
Hanshin Expressway Route 7 Kita-Kobe Line is an urban expressway in the Kobe area of Japan that forms part of the Hanshin Expressway network, facilitating regional traffic flow around northern Kobe.
B. Hanshin Expressway
The Hanshin Expressway is a major urban expressway network serving the Osaka–Kobe–Kyoto region of Japan, known for its elevated routes and heavy commuter and freight traffic.
C. Nishinomiya Expressway
Nishinomiya Expressway is a regional expressway in Japan that serves the Nishinomiya area, connecting local interchanges to the broader highway network.
D. Kinki Expressway
The Kinki Expressway is a major Japanese expressway serving the Kansai (Kinki) region, facilitating high-speed road travel and regional connectivity around cities such as Osaka and Kyoto.
E. Higashi-Osaka Route
The Higashi-Osaka Route is a major urban expressway in the Osaka area of Japan that facilitates east–west traffic through the city of Higashiōsaka and its surroundings.
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: Hanshin Expressway Route 2 Yodogawa-Sagan Line
Triple: [Hanshin Expressway Company Limited, hasMainRouteNetwork, Hanshin Expressway Route 2 Yodogawa-Sagan Line]

Generated description

Hanshin Expressway Route 2 Yodogawa-Sagan Line is an urban expressway route in the Osaka–Kobe area of Japan that forms part of the Hanshin Expressway network, facilitating regional traffic along the Yodo River corridor.

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

Target entity: Hanshin Expressway Route 2 Yodogawa-Sagan Line
Target entity description: Hanshin Expressway Route 2 Yodogawa-Sagan Line is an urban expressway route in the Osaka–Kobe area of Japan that forms part of the Hanshin Expressway network, facilitating regional traffic along the Yodo River corridor.

A. Hanshin Expressway Route 7 Kita-Kobe Line
Hanshin Expressway Route 7 Kita-Kobe Line is an urban expressway in the Kobe area of Japan that forms part of the Hanshin Expressway network, facilitating regional traffic flow around northern Kobe.
B. Hanshin Expressway
The Hanshin Expressway is a major urban expressway network serving the Osaka–Kobe–Kyoto region of Japan, known for its elevated routes and heavy commuter and freight traffic.
C. Nishinomiya Expressway
Nishinomiya Expressway is a regional expressway in Japan that serves the Nishinomiya area, connecting local interchanges to the broader highway network.
D. Kinki Expressway
The Kinki Expressway is a major Japanese expressway serving the Kansai (Kinki) region, facilitating high-speed road travel and regional connectivity around cities such as Osaka and Kyoto.
E. Higashi-Osaka Route
The Higashi-Osaka Route is a major urban expressway in the Osaka area of Japan that facilitates east–west traffic through the city of Higashiōsaka and its surroundings.
F. None of above. chosen

Provenance (5 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_69e11e2db934819095556760c7d85e4d`	completed	April 16, 2026, 5:36 p.m.
NER	Named-entity recognition	`batch_69f127a6bf6081909865781ea7937a1b`	completed	April 28, 2026, 9:33 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0ad502fdf4819083f7a3cabb38ac64`	completed	May 18, 2026, 8:59 a.m.
NEDg	Description generation	`batch_6a0ad991a1e48190ad240a20694223fc`	completed	May 18, 2026, 9:19 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0ada2a61b881908a636b2d1d6e4509`	completed	May 18, 2026, 9:21 a.m.

Created at: April 16, 2026, 8:22 p.m.