Triple

T177283
Position Surface form Disambiguated ID Type / Status
Subject Albert J. Weatherhead III University Professor at Harvard University E3600 entity
Predicate namedAfter P63 FINISHED
Object Albert J. Weatherhead III
Albert J. Weatherhead III was an American industrialist, philanthropist, and business leader known for his support of higher education and the arts.
 E28988 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: Albert J. Weatherhead III | Statement: [Albert J. Weatherhead III University Professor at Harvard University, namedAfter, Albert J. Weatherhead III]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Albert J. Weatherhead III
Context triple: [Albert J. Weatherhead III University Professor at Harvard University, namedAfter, Albert J. Weatherhead III]
  • A. Stephen D. Bechtel Jr.
    Stephen D. Bechtel Jr. was an American engineer and business executive who led the Bechtel Corporation into becoming one of the world’s largest engineering and construction firms and was widely recognized for his contributions to industry and public service.
  • B. Stephen D. Bechtel Sr.
    Stephen D. Bechtel Sr. was an American engineer and businessman who led and expanded the Bechtel Corporation into one of the world’s largest engineering and construction firms.
  • C. Alan M. Garber
    Alan M. Garber is an American physician-economist and academic leader known for his work in health policy and for serving in top administrative roles at Harvard University.
  • D. Andrew W. Mellon
    Andrew W. Mellon was an American financier, industrialist, and philanthropist who served as U.S. Secretary of the Treasury and became a major patron of the arts.
  • E. Charles Stewart Mott
    Charles Stewart Mott was an American industrialist and philanthropist best known as an early partner in General Motors and a major benefactor of civic and educational causes.
  • 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: Albert J. Weatherhead III
Triple: [Albert J. Weatherhead III University Professor at Harvard University, namedAfter, Albert J. Weatherhead III]
Generated description
Albert J. Weatherhead III was an American industrialist, philanthropist, and business leader known for his support of higher education and the arts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Albert J. Weatherhead III
Target entity description: Albert J. Weatherhead III was an American industrialist, philanthropist, and business leader known for his support of higher education and the arts.
  • A. Stephen D. Bechtel Jr.
    Stephen D. Bechtel Jr. was an American engineer and business executive who led the Bechtel Corporation into becoming one of the world’s largest engineering and construction firms and was widely recognized for his contributions to industry and public service.
  • B. Stephen D. Bechtel Sr.
    Stephen D. Bechtel Sr. was an American engineer and businessman who led and expanded the Bechtel Corporation into one of the world’s largest engineering and construction firms.
  • C. Alan M. Garber
    Alan M. Garber is an American physician-economist and academic leader known for his work in health policy and for serving in top administrative roles at Harvard University.
  • D. Andrew W. Mellon
    Andrew W. Mellon was an American financier, industrialist, and philanthropist who served as U.S. Secretary of the Treasury and became a major patron of the arts.
  • E. Charles Stewart Mott
    Charles Stewart Mott was an American industrialist and philanthropist best known as an early partner in General Motors and a major benefactor of civic and educational causes.
  • 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_69a25374990081909766d30c79a18e0e completed Feb. 28, 2026, 2:31 a.m.
NER Named-entity recognition batch_69a258fd278481908ad4498e03f38e2f completed Feb. 28, 2026, 2:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a358763c10819085252de003a45435 completed Feb. 28, 2026, 9:04 p.m.
NEDg Description generation batch_69a359ca6f448190acfc1cf7e06481e2 completed Feb. 28, 2026, 9:10 p.m.
NED2 Entity disambiguation (via description) batch_69a35a1a6cf08190ab0eb267e053f1cd completed Feb. 28, 2026, 9:11 p.m.
Created at: Feb. 28, 2026, 2:39 a.m.