Triple

T2154129
Position Surface form Disambiguated ID Type / Status
Subject York railway station E47847 entity
Predicate architect P184 FINISHED
Object Thomas Prosser
Thomas Prosser was a 19th-century British railway architect best known for designing major stations such as York railway station.
E241928 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: Thomas Prosser | Statement: [York railway station, architect, Thomas Prosser]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thomas Prosser
Context triple: [York railway station, architect, Thomas Prosser]
  • A. William P. Frye
    William P. Frye was an American politician and long-serving U.S. Senator from Maine who played a prominent role in late 19th- and early 20th-century national politics.
  • B. Charles Alan Wright
    Charles Alan Wright was a prominent American legal scholar and constitutional law expert, best known as the principal author of the influential treatise "Federal Practice and Procedure."
  • C. Lewis Powell
    Lewis Powell was a Confederate sympathizer and member of John Wilkes Booth’s plot who attempted to assassinate Secretary of State William H. Seward on the night Abraham Lincoln was killed.
  • D. John C. Austin
    John C. Austin was a prominent early 20th-century American architect known for shaping the civic and cultural landscape of Los Angeles through several landmark buildings.
  • E. Richard T. Rives
    Richard T. Rives was a U.S. federal appellate judge known for his influential civil rights decisions during the mid-20th century, particularly in cases challenging racial segregation in the American South.
  • 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: Thomas Prosser
Triple: [York railway station, architect, Thomas Prosser]
Generated description
Thomas Prosser was a 19th-century British railway architect best known for designing major stations such as York railway station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thomas Prosser
Target entity description: Thomas Prosser was a 19th-century British railway architect best known for designing major stations such as York railway station.
  • A. William P. Frye
    William P. Frye was an American politician and long-serving U.S. Senator from Maine who played a prominent role in late 19th- and early 20th-century national politics.
  • B. Charles Alan Wright
    Charles Alan Wright was a prominent American legal scholar and constitutional law expert, best known as the principal author of the influential treatise "Federal Practice and Procedure."
  • C. Lewis Powell
    Lewis Powell was a Confederate sympathizer and member of John Wilkes Booth’s plot who attempted to assassinate Secretary of State William H. Seward on the night Abraham Lincoln was killed.
  • D. John C. Austin
    John C. Austin was a prominent early 20th-century American architect known for shaping the civic and cultural landscape of Los Angeles through several landmark buildings.
  • E. Richard T. Rives
    Richard T. Rives was a U.S. federal appellate judge known for his influential civil rights decisions during the mid-20th century, particularly in cases challenging racial segregation in the American South.
  • 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_69a88a1d1fd8819088b34990d69a712f completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe64fdf081909a5ea6818bddd18c completed March 7, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae5d962a2c8190be1e3ae48367abad completed March 9, 2026, 5:41 a.m.
NEDg Description generation batch_69ae5e48eefc8190b459278860bb3217 completed March 9, 2026, 5:44 a.m.
NED2 Entity disambiguation (via description) batch_69ae5ec233788190a52dc1a135f7dfb9 completed March 9, 2026, 5:46 a.m.
Created at: March 4, 2026, 7:44 p.m.