Triple

T2893581
Position Surface form Disambiguated ID Type / Status
Subject Manchester and Birmingham Railway E63884 entity
Predicate notableEngineer P22 FINISHED
Object George W. Buck
George W. Buck was a prominent 19th-century British civil engineer known for his influential work on early railway design and construction.
 E322936 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: George W. Buck | Statement: [Manchester and Birmingham Railway, notableEngineer, George W. Buck]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: George W. Buck
Context triple: [Manchester and Birmingham Railway, notableEngineer, George W. Buck]
  • A. Arthur S. Carpender
    Arthur S. Carpender was a United States Navy admiral and World War II destroyer commander known for his leadership in the Pacific theater.
  • B. Hinton Blewett
    Hinton Blewett is a small rural village in Somerset, England, known for its historic church and scenic setting within the Chew Valley countryside.
  • C. Edmund G. Ross
    Edmund G. Ross was a 19th-century U.S. senator from Kansas best known for casting the decisive vote against the impeachment of President Andrew Johnson, an act later celebrated in John F. Kennedy’s "Profiles in Courage."
  • D. Horace Walker
    Horace Walker was a 19th-century British mountaineer known for pioneering ascents in the Alps and the Caucasus.
  • E. John Buckman
    John Buckman is an American entrepreneur and founder of the online music platform Magnatune and the book-sharing website BookMooch, known for his advocacy of open content and alternative licensing models.
  • 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: George W. Buck
Triple: [Manchester and Birmingham Railway, notableEngineer, George W. Buck]
Generated description
George W. Buck was a prominent 19th-century British civil engineer known for his influential work on early railway design and construction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: George W. Buck
Target entity description: George W. Buck was a prominent 19th-century British civil engineer known for his influential work on early railway design and construction.
  • A. Arthur S. Carpender
    Arthur S. Carpender was a United States Navy admiral and World War II destroyer commander known for his leadership in the Pacific theater.
  • B. Hinton Blewett
    Hinton Blewett is a small rural village in Somerset, England, known for its historic church and scenic setting within the Chew Valley countryside.
  • C. Edmund G. Ross
    Edmund G. Ross was a 19th-century U.S. senator from Kansas best known for casting the decisive vote against the impeachment of President Andrew Johnson, an act later celebrated in John F. Kennedy’s "Profiles in Courage."
  • D. Horace Walker
    Horace Walker was a 19th-century British mountaineer known for pioneering ascents in the Alps and the Caucasus.
  • E. John Buckman
    John Buckman is an American entrepreneur and founder of the online music platform Magnatune and the book-sharing website BookMooch, known for his advocacy of open content and alternative licensing models.
  • 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_69ab4c45822c8190830c5f2bb97bcfd0 completed March 6, 2026, 9:51 p.m.
NER Named-entity recognition batch_69abe062234c81909411e34db7d2683d completed March 7, 2026, 8:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69b1eed55b6481909e9338314a94b5d0 completed March 11, 2026, 10:38 p.m.
NEDg Description generation batch_69b1f041beac8190879a180e825e4d37 completed March 11, 2026, 10:44 p.m.
NED2 Entity disambiguation (via description) batch_69b1f095116c819088edd8ed7ce86b5a completed March 11, 2026, 10:45 p.m.
Created at: March 6, 2026, 10:07 p.m.