Triple

T1619801
Position Surface form Disambiguated ID Type / Status
Subject River Trent E35003 entity
Predicate hasCanalConnection P845 FINISHED
Object Grantham Canal
The Grantham Canal is a historic English waterway in the East Midlands that once linked the town of Grantham to the national canal network, primarily serving 18th- and 19th-century trade and now valued for leisure and wildlife.
E219854 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: Grantham Canal | Statement: [River Trent, hasCanalConnection, Grantham Canal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Grantham Canal
Context triple: [River Trent, hasCanalConnection, Grantham Canal]
  • A. Bridgewater Canal
    The Bridgewater Canal is a historic English canal, often regarded as the first modern canal in Britain, which played a key role in the early Industrial Revolution by linking coal mines to the growing city of Manchester.
  • B. Coventry Canal
    The Coventry Canal is an 18th-century English narrow canal, engineered by James Brindley, that links Coventry with the wider Midlands canal network and played a key role in the region’s industrial transport.
  • C. Grand Union Canal
    The Grand Union Canal is a major English waterway that links London to Birmingham, forming the longest canal in the UK and serving both leisure boating and historical industrial transport.
  • D. Lancaster Canal
    Lancaster Canal is a historic English waterway in North West England, renowned for its lock-free main line and scenic rural route that supported regional trade during the Industrial Revolution.
  • E. Shropshire Union Canal
    The Shropshire Union Canal is a major 19th-century English waterway linking the Midlands to northwest England, known for its long rural stretches, engineering features, and role in the country’s historic canal network.
  • 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: Grantham Canal
Triple: [River Trent, hasCanalConnection, Grantham Canal]
Generated description
The Grantham Canal is a historic English waterway in the East Midlands that once linked the town of Grantham to the national canal network, primarily serving 18th- and 19th-century trade and now valued for leisure and wildlife.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Grantham Canal
Target entity description: The Grantham Canal is a historic English waterway in the East Midlands that once linked the town of Grantham to the national canal network, primarily serving 18th- and 19th-century trade and now valued for leisure and wildlife.
  • A. Bridgewater Canal
    The Bridgewater Canal is a historic English canal, often regarded as the first modern canal in Britain, which played a key role in the early Industrial Revolution by linking coal mines to the growing city of Manchester.
  • B. Coventry Canal
    The Coventry Canal is an 18th-century English narrow canal, engineered by James Brindley, that links Coventry with the wider Midlands canal network and played a key role in the region’s industrial transport.
  • C. Grand Union Canal
    The Grand Union Canal is a major English waterway that links London to Birmingham, forming the longest canal in the UK and serving both leisure boating and historical industrial transport.
  • D. Lancaster Canal
    Lancaster Canal is a historic English waterway in North West England, renowned for its lock-free main line and scenic rural route that supported regional trade during the Industrial Revolution.
  • E. Shropshire Union Canal
    The Shropshire Union Canal is a major 19th-century English waterway linking the Midlands to northwest England, known for its long rural stretches, engineering features, and role in the country’s historic canal network.
  • 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_69a886023194819080a3fccd6e325d0e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a909aef1b881909ef90dbc833a82a3 completed March 5, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69adfb93ea5481908f21378715bab13d completed March 8, 2026, 10:43 p.m.
NEDg Description generation batch_69adfc81697c8190b0dd847649f28923 completed March 8, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69adfdc8a7f481909b2ee0b4444cf4b9 completed March 8, 2026, 10:52 p.m.
Created at: March 4, 2026, 7:28 p.m.