Triple

T2922785
Position Surface form Disambiguated ID Type / Status
Subject Grove Street Cemetery E78769 entity
Predicate hasNotableBurial P196 FINISHED
Object William W. Boardman
William W. Boardman was a 19th-century American lawyer and politician from Connecticut who served as a U.S. Representative and was prominent in New Haven civic affairs.
 E312493 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: William W. Boardman | Statement: [Grove Street Cemetery, hasNotableBurial, William W. Boardman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: William W. Boardman
Context triple: [Grove Street Cemetery, hasNotableBurial, William W. Boardman]
  • A. William Platt
    William Platt was a British Army general best known for leading successful operations against Italian forces in East Africa during the Second World War.
  • B. Horace W. Peaslee
    Horace W. Peaslee was an American architect best known for designing prominent public monuments and civic buildings in the early to mid-20th century.
  • C. William H. Kirkland
    William H. Kirkland was the husband of actress and vaudeville performer June Havoc.
  • D. Thomas Reed
    Thomas Reed was a 19th-century architect best known for designing Colombia’s National Capitol building in Bogotá.
  • E. Charles A. Coffin
    Charles A. Coffin was an American businessman who became the first president of General Electric and played a pivotal role in shaping the early electric power industry.
  • 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: William W. Boardman
Triple: [Grove Street Cemetery, hasNotableBurial, William W. Boardman]
Generated description
William W. Boardman was a 19th-century American lawyer and politician from Connecticut who served as a U.S. Representative and was prominent in New Haven civic affairs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: William W. Boardman
Target entity description: William W. Boardman was a 19th-century American lawyer and politician from Connecticut who served as a U.S. Representative and was prominent in New Haven civic affairs.
  • A. William Platt
    William Platt was a British Army general best known for leading successful operations against Italian forces in East Africa during the Second World War.
  • B. Horace W. Peaslee
    Horace W. Peaslee was an American architect best known for designing prominent public monuments and civic buildings in the early to mid-20th century.
  • C. William H. Kirkland
    William H. Kirkland was the husband of actress and vaudeville performer June Havoc.
  • D. Thomas Reed
    Thomas Reed was a 19th-century architect best known for designing Colombia’s National Capitol building in Bogotá.
  • E. Charles A. Coffin
    Charles A. Coffin was an American businessman who became the first president of General Electric and played a pivotal role in shaping the early electric power industry.
  • 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_69ad8b0c2ad081909ff87050ae542bb9 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad97bd65ac81909a05ea2bade113d0 completed March 8, 2026, 3:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69b08664fe308190889e855821a32576 completed March 10, 2026, 9 p.m.
NEDg Description generation batch_69b0c3b6deb48190acb90776d9305e02 completed March 11, 2026, 1:21 a.m.
NED2 Entity disambiguation (via description) batch_69b0c41fb0c48190b94cd269c9789c6b completed March 11, 2026, 1:23 a.m.
Created at: March 8, 2026, 2:54 p.m.