Triple

T9492683

Position	Surface form	Disambiguated ID	Type / Status
Subject	Market Harborough	`E228927`	entity
Predicate	hasCanalFeature	`P26852`	FINISHED
Object	Market Harborough Arm of the Grand Union Canal The Market Harborough Arm of the Grand Union Canal is a short branch waterway in Leicestershire that links the main Grand Union Canal to the town of Market Harborough, serving leisure boating and local tourism.	`E801929`	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: Market Harborough Arm of the Grand Union Canal | Statement: [Market Harborough, hasCanalFeature, Market Harborough Arm of the Grand Union Canal]

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

Target entity: Market Harborough Arm of the Grand Union Canal
Context triple: [Market Harborough, hasCanalFeature, Market Harborough Arm of the Grand Union Canal]

A. Loughborough Canal
Loughborough Canal is a waterway serving the town of Loughborough in Leicestershire, England, forming part of the region’s historic canal network for transport and leisure boating.
B. Coventry Canal at Hawkesbury Junction
Coventry Canal at Hawkesbury Junction is a historic canal junction in Hawkesbury, near Coventry, where the Coventry Canal meets the Oxford Canal and features characteristic canal-side architecture and heritage structures.
C. Aylesbury Arm of the Grand Union Canal
The Aylesbury Arm of the Grand Union Canal is a narrow canal branch in Buckinghamshire, England, linking the town of Aylesbury to the main line of the Grand Union Canal.
D. Leicester Canal
The Leicester Canal is a historic English waterway built during the Industrial Revolution to facilitate transport and trade in and around the city of Leicester.
E. Grand Union Canal at Braunston
The Grand Union Canal at Braunston is a key junction and historic canal hub in Northamptonshire, England, where major waterways converge and traditional narrowboat culture thrives.
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: Market Harborough Arm of the Grand Union Canal
Triple: [Market Harborough, hasCanalFeature, Market Harborough Arm of the Grand Union Canal]

Generated description

The Market Harborough Arm of the Grand Union Canal is a short branch waterway in Leicestershire that links the main Grand Union Canal to the town of Market Harborough, serving leisure boating and local tourism.

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

Target entity: Market Harborough Arm of the Grand Union Canal
Target entity description: The Market Harborough Arm of the Grand Union Canal is a short branch waterway in Leicestershire that links the main Grand Union Canal to the town of Market Harborough, serving leisure boating and local tourism.

A. Loughborough Canal
Loughborough Canal is a waterway serving the town of Loughborough in Leicestershire, England, forming part of the region’s historic canal network for transport and leisure boating.
B. Coventry Canal at Hawkesbury Junction
Coventry Canal at Hawkesbury Junction is a historic canal junction in Hawkesbury, near Coventry, where the Coventry Canal meets the Oxford Canal and features characteristic canal-side architecture and heritage structures.
C. Aylesbury Arm of the Grand Union Canal
The Aylesbury Arm of the Grand Union Canal is a narrow canal branch in Buckinghamshire, England, linking the town of Aylesbury to the main line of the Grand Union Canal.
D. Leicester Canal
The Leicester Canal is a historic English waterway built during the Industrial Revolution to facilitate transport and trade in and around the city of Leicester.
E. Grand Union Canal at Braunston
The Grand Union Canal at Braunston is a key junction and historic canal hub in Northamptonshire, England, where major waterways converge and traditional narrowboat culture thrives.
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_69ca847424f081908180305555139f7a`	completed	March 30, 2026, 2:11 p.m.
NER	Named-entity recognition	`batch_69cd80ca26bc819084add20027aea4a5`	completed	April 1, 2026, 8:32 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69d12d27c0808190baf5ae04a1b915bb`	completed	April 4, 2026, 3:24 p.m.
NEDg	Description generation	`batch_69d12da44d7c8190afb11ae3009a79e5`	completed	April 4, 2026, 3:26 p.m.
NED2	Entity disambiguation (via description)	`batch_69d12e1459348190aed583b2364a53dd`	completed	April 4, 2026, 3:28 p.m.

Created at: March 30, 2026, 7:56 p.m.