Triple

T4804440

Position	Surface form	Disambiguated ID	Type / Status
Subject	North Yorkshire Moors Railway	`E106913`	entity
Predicate	operatedBy	`P86`	FINISHED
Object	North Yorkshire Moors Railway Trust The North Yorkshire Moors Railway Trust is a charitable organization that preserves and manages the heritage North Yorkshire Moors Railway, maintaining its historic rolling stock, infrastructure, and public operations.	`E106913`	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: North Yorkshire Moors Railway Trust | Statement: [North Yorkshire Moors Railway, operatedBy, North Yorkshire Moors Railway Trust]

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

Target entity: North Yorkshire Moors Railway Trust
Context triple: [North Yorkshire Moors Railway, operatedBy, North Yorkshire Moors Railway Trust]

A. North Yorkshire Moors Railway
North Yorkshire Moors Railway is a heritage steam and diesel railway in North Yorkshire, England, offering scenic journeys through the North York Moors National Park.
B. Yorkshire Dales Railway (heritage section)
The Yorkshire Dales Railway (heritage section) is a preserved heritage railway in North Yorkshire that operates historic trains through the scenic Yorkshire Dales countryside.
C. Cambrian Heritage Railways
Cambrian Heritage Railways is a preserved heritage railway in Shropshire, England, dedicated to restoring and operating former Cambrian Railways lines and rolling stock for historical and tourist purposes.
D. Lancashire and Yorkshire Railway
The Lancashire and Yorkshire Railway was a major pre-grouping British railway company that operated an extensive network of lines across industrial northern England during the 19th and early 20th centuries.
E. Hull and Barnsley Railway
The Hull and Barnsley Railway was a late 19th-century British railway company serving the port city of Hull and surrounding areas, later absorbed into larger railway groupings.
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: North Yorkshire Moors Railway Trust
Triple: [North Yorkshire Moors Railway, operatedBy, North Yorkshire Moors Railway Trust]

Generated description

The North Yorkshire Moors Railway Trust is a charitable organization that preserves and manages the heritage North Yorkshire Moors Railway, maintaining its historic rolling stock, infrastructure, and public operations.

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

Target entity: North Yorkshire Moors Railway Trust
Target entity description: The North Yorkshire Moors Railway Trust is a charitable organization that preserves and manages the heritage North Yorkshire Moors Railway, maintaining its historic rolling stock, infrastructure, and public operations.

A. North Yorkshire Moors Railway chosen
North Yorkshire Moors Railway is a heritage steam and diesel railway in North Yorkshire, England, offering scenic journeys through the North York Moors National Park.
B. Yorkshire Dales Railway (heritage section)
The Yorkshire Dales Railway (heritage section) is a preserved heritage railway in North Yorkshire that operates historic trains through the scenic Yorkshire Dales countryside.
C. Cambrian Heritage Railways
Cambrian Heritage Railways is a preserved heritage railway in Shropshire, England, dedicated to restoring and operating former Cambrian Railways lines and rolling stock for historical and tourist purposes.
D. Lancashire and Yorkshire Railway
The Lancashire and Yorkshire Railway was a major pre-grouping British railway company that operated an extensive network of lines across industrial northern England during the 19th and early 20th centuries.
E. Hull and Barnsley Railway
The Hull and Barnsley Railway was a late 19th-century British railway company serving the port city of Hull and surrounding areas, later absorbed into larger railway groupings.
F. None of above.

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_69bd43f6a1e08190bf0a372bfc336ee5`	completed	March 20, 2026, 12:56 p.m.
NER	Named-entity recognition	`batch_69bd6c664c3c81908e4d9a7c8c19744b`	completed	March 20, 2026, 3:48 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69be4403ef888190b41c9a0db6bf47aa`	completed	March 21, 2026, 7:08 a.m.
NEDg	Description generation	`batch_69be44df4e808190bb65ea205446a98f`	completed	March 21, 2026, 7:12 a.m.
NED2	Entity disambiguation (via description)	`batch_69be45bc7b2c8190aa293d2c10077864`	completed	March 21, 2026, 7:16 a.m.

Created at: March 20, 2026, 1:23 p.m.