Triple

T20582265
Position Surface form Disambiguated ID Type / Status
Subject Driffield Navigation E505687 entity
Predicate engineer P184 FINISHED
Object John Grundy Jr.
John Grundy Jr. was an 18th-century civil engineer known for his work on English inland waterways and drainage projects.
 E1438454 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: John Grundy Jr. | Statement: [Driffield Navigation, engineer, John Grundy Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Grundy Jr.
Context triple: [Driffield Navigation, engineer, John Grundy Jr.]
  • A. Joe Royall
    Joe Royall is an individual recognized as a notable bearer of the surname Royall.
  • B. Arthur Johnston
    Arthur Johnston was an American composer and songwriter best known for his work on early Hollywood film scores and popular songs in the 1920s and 1930s.
  • C. George Christopher Riggs
    George Christopher Riggs was the husband of American children's author Kate Douglas Wiggin, known primarily in relation to her literary career and personal life.
  • D. Joseph Braden
    Joseph Braden was a 19th-century landowner and sugar planter in Florida whose name was given to the city of Bradenton.
  • E. Joseph Dilworth
    Joseph Dilworth was a prominent figure associated with the development or founding of Dilworth, Minnesota, for whom the city was named.
  • 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: John Grundy Jr.
Triple: [Driffield Navigation, engineer, John Grundy Jr.]
Generated description
John Grundy Jr. was an 18th-century civil engineer known for his work on English inland waterways and drainage projects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: John Grundy Jr.
Target entity description: John Grundy Jr. was an 18th-century civil engineer known for his work on English inland waterways and drainage projects.
  • A. Joe Royall
    Joe Royall is an individual recognized as a notable bearer of the surname Royall.
  • B. Arthur Johnston
    Arthur Johnston was an American composer and songwriter best known for his work on early Hollywood film scores and popular songs in the 1920s and 1930s.
  • C. George Christopher Riggs
    George Christopher Riggs was the husband of American children's author Kate Douglas Wiggin, known primarily in relation to her literary career and personal life.
  • D. Joseph Braden
    Joseph Braden was a 19th-century landowner and sugar planter in Florida whose name was given to the city of Bradenton.
  • E. Joseph Dilworth
    Joseph Dilworth was a prominent figure associated with the development or founding of Dilworth, Minnesota, for whom the city was named.
  • 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_69e0b4b9669c8190b8e81fc72817d42c completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a90f7e34819086b1745dcd53ba25 completed April 20, 2026, 10:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08acecf4d8819093280bbcd43150d4 completed May 16, 2026, 5:44 p.m.
NEDg Description generation batch_6a08ad96b2a081908d32e335c5265eec completed May 16, 2026, 5:47 p.m.
NED2 Entity disambiguation (via description) batch_6a08ae19eca08190ada48b48105be62d completed May 16, 2026, 5:49 p.m.
Created at: April 16, 2026, 11:40 a.m.