Triple

T19418093

Position	Surface form	Disambiguated ID	Type / Status
Subject	St Ives Bay Line	`E485772`	entity
Predicate	hasStation	`P35`	FINISHED
Object	Lelant 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: Lelant railway station | Statement: [St Ives Bay Line, hasStation, Lelant railway station]

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

Target entity: Lelant railway station
Context triple: [St Ives Bay Line, hasStation, Lelant railway station]

A. Liskeard railway station
Liskeard railway station is a key stop in Cornwall, England, serving the town of Liskeard and acting as an interchange between mainline services and the Looe Valley branch line.
B. Penzance railway station
Penzance railway station is a major terminus in Cornwall, England, known as the westernmost mainline railway station in Great Britain.
C. Calstock railway station
Calstock railway station is a rural stop on the Tamar Valley Line in Cornwall, England, known for its scenic setting beside the River Tamar and proximity to the village of Calstock.
D. Teignmouth railway station
Teignmouth railway station is a coastal railway station in Devon, England, known for its scenic seafront location on the main line between Exeter and Newton Abbot.
E. Truro railway station
Truro railway station is the main rail hub serving the city of Truro in Cornwall, England, providing regional and long-distance passenger services.
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: Lelant railway station
Target entity description: Lelant railway station is a small rural stop on the scenic branch line serving the village of Lelant in Cornwall, England.

A. Liskeard railway station
Liskeard railway station is a key stop in Cornwall, England, serving the town of Liskeard and acting as an interchange between mainline services and the Looe Valley branch line.
B. Penzance railway station
Penzance railway station is a major terminus in Cornwall, England, known as the westernmost mainline railway station in Great Britain.
C. Calstock railway station
Calstock railway station is a rural stop on the Tamar Valley Line in Cornwall, England, known for its scenic setting beside the River Tamar and proximity to the village of Calstock.
D. Teignmouth railway station
Teignmouth railway station is a coastal railway station in Devon, England, known for its scenic seafront location on the main line between Exeter and Newton Abbot.
E. Truro railway station
Truro railway station is the main rail hub serving the city of Truro in Cornwall, England, providing regional and long-distance passenger services.
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_69d8e8d688f881909c85104a62e09d8a`	completed	April 10, 2026, 12:11 p.m.
NER	Named-entity recognition	`batch_69e62afad8d881908f1de6324e55d2f6`	completed	April 20, 2026, 1:32 p.m.

Created at: April 10, 2026, 1:37 p.m.