Triple

T22473899

Position	Surface form	Disambiguated ID	Type / Status
Subject	S11 line	`E555575`	entity
Predicate	terminus	`P388`	FINISHED
Object	Wila railway station	`—`	NE NERFINISHED

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: Wila railway station | Statement: [S11 line, terminus, Wila railway station]

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

Target entity: Wila railway station
Context triple: [S11 line, terminus, Wila railway station]

A. Avissawella railway station
Avissawella railway station is a railway station in Sri Lanka that serves the town of Avissawella on the country’s rail network.
B. Waga railway station
Waga railway station is a local stop on Sri Lanka’s Kelani Valley railway line, serving nearby rural communities and facilitating regional travel.
C. Liluah railway station
Liluah railway station is a suburban rail station in Howrah, West Bengal, serving as an important stop on the Howrah–Bardhaman main line of the Eastern Railway zone.
D. Azara railway station
Azara railway station is a small regional rail stop serving the town of Azara in Assam, India, providing local passenger connectivity within the Northeast Frontier Railway network.
E. Otira railway station
Otira railway station is a rural New Zealand railway stop on the Midland Line, serving the small settlement of Otira near the western portal of the Otira Tunnel through the Southern Alps.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Wila railway station
Target entity description: Wila railway station is a local Swiss railway stop in the canton of Zurich that serves as the endpoint of the S11 line of the Zürich S-Bahn network.

A. Avissawella railway station
Avissawella railway station is a railway station in Sri Lanka that serves the town of Avissawella on the country’s rail network.
B. Waga railway station
Waga railway station is a local stop on Sri Lanka’s Kelani Valley railway line, serving nearby rural communities and facilitating regional travel.
C. Liluah railway station
Liluah railway station is a suburban rail station in Howrah, West Bengal, serving as an important stop on the Howrah–Bardhaman main line of the Eastern Railway zone.
D. Azara railway station
Azara railway station is a small regional rail stop serving the town of Azara in Assam, India, providing local passenger connectivity within the Northeast Frontier Railway network.
E. Otira railway station
Otira railway station is a rural New Zealand railway stop on the Midland Line, serving the small settlement of Otira near the western portal of the Otira Tunnel through the Southern Alps.
F. None of above. chosen

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_69e11e52c2048190952dc5df209b9bed`	completed	April 16, 2026, 5:37 p.m.
NER	Named-entity recognition	`batch_69f15be2d5388190a59d11b3403d998b`	completed	April 29, 2026, 1:16 a.m.

Created at: April 16, 2026, 8:49 p.m.