Triple

T6375740
Position Surface form Disambiguated ID Type / Status
Subject London Borough of Hackney E143459 entity
Predicate hasWaterway P5565 FINISHED
Object New River
The New River is an artificial waterway in London originally constructed in the early 17th century to supply the city with fresh drinking water from Hertfordshire.
E615875 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: New River | Statement: [London Borough of Hackney, hasWaterway, New River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New River
Context triple: [London Borough of Hackney, hasWaterway, New River]
  • A. New River
    The New River is one of North America’s oldest rivers, renowned for its deep gorge, whitewater rapids, and scenic landscapes as it flows through the Appalachian region.
  • B. New River
    The New River is a highly polluted waterway flowing from Mexico into Southern California, ultimately draining into the Salton Sea.
  • C. New River
    New River is a major waterway in northern Belize that flows through wetlands and supports transportation, wildlife, and nearby communities such as Orange Walk Town.
  • D. New River
    The New River is a coastal river in southeastern North Carolina that flows through Jacksonville before emptying into the Atlantic Ocean.
  • E. Waterhen River
    Waterhen River is a river in Manitoba, Canada, that drains nearby lakes and wetlands and serves as a major tributary flowing into Lake Manitoba.
  • 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: New River
Triple: [London Borough of Hackney, hasWaterway, New River]
Generated description
The New River is an artificial waterway in London originally constructed in the early 17th century to supply the city with fresh drinking water from Hertfordshire.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New River
Target entity description: The New River is an artificial waterway in London originally constructed in the early 17th century to supply the city with fresh drinking water from Hertfordshire.
  • A. New River
    The New River is one of North America’s oldest rivers, renowned for its deep gorge, whitewater rapids, and scenic landscapes as it flows through the Appalachian region.
  • B. New River
    The New River is a highly polluted waterway flowing from Mexico into Southern California, ultimately draining into the Salton Sea.
  • C. New River
    New River is a major waterway in northern Belize that flows through wetlands and supports transportation, wildlife, and nearby communities such as Orange Walk Town.
  • D. New River
    The New River is a coastal river in southeastern North Carolina that flows through Jacksonville before emptying into the Atlantic Ocean.
  • E. Waterhen River
    Waterhen River is a river in Manitoba, Canada, that drains nearby lakes and wetlands and serves as a major tributary flowing into Lake Manitoba.
  • 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_69c008d9f4348190ab598a2913259a1c completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0683bfc7081908b15c3c9a3c72e7b completed March 22, 2026, 10:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69c70add5a788190a2b16839659f662b completed March 27, 2026, 10:55 p.m.
NEDg Description generation batch_69c70d0cf5248190b946387f8b0d7278 completed March 27, 2026, 11:04 p.m.
NED2 Entity disambiguation (via description) batch_69c70d3b567c8190bfbc205d55926824 completed March 27, 2026, 11:05 p.m.
Created at: March 22, 2026, 4:33 p.m.