Triple

T10991030
Position Surface form Disambiguated ID Type / Status
Subject Reduce E259753 entity
Predicate developer P73 FINISHED
Object Anthony C. Hearn
Anthony C. Hearn is a computer scientist best known for creating the REDUCE computer algebra system, one of the earliest and most influential symbolic mathematics programs.
 E1053249 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: Anthony C. Hearn | Statement: [Reduce, developer, Anthony C. Hearn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Anthony C. Hearn
Context triple: [Reduce, developer, Anthony C. Hearn]
  • A. Robert N. Fitch
    Robert N. Fitch was a composer best known for writing the University of California fight song "Fight for California."
  • B. David S. Mathewson
    David S. Mathewson was an Australian radio astronomer known for his pioneering work on the structure and dynamics of nearby galaxies and intergalactic gas.
  • C. Robert N. Davoren
    Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
  • D. John B. Purcell
    John B. Purcell was a 19th-century American Roman Catholic prelate who served as the Archbishop of Cincinnati and was known for his public debates defending Catholic doctrine.
  • E. Charles E. Sporck
    Charles E. Sporck is an American engineer and semiconductor industry executive best known for leading and expanding National Semiconductor into a major global chip manufacturer.
  • 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: Anthony C. Hearn
Triple: [Reduce, developer, Anthony C. Hearn]
Generated description
Anthony C. Hearn is a computer scientist best known for creating the REDUCE computer algebra system, one of the earliest and most influential symbolic mathematics programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Anthony C. Hearn
Target entity description: Anthony C. Hearn is a computer scientist best known for creating the REDUCE computer algebra system, one of the earliest and most influential symbolic mathematics programs.
  • A. Robert N. Fitch
    Robert N. Fitch was a composer best known for writing the University of California fight song "Fight for California."
  • B. David S. Mathewson
    David S. Mathewson was an Australian radio astronomer known for his pioneering work on the structure and dynamics of nearby galaxies and intergalactic gas.
  • C. Robert N. Davoren
    Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
  • D. John B. Purcell
    John B. Purcell was a 19th-century American Roman Catholic prelate who served as the Archbishop of Cincinnati and was known for his public debates defending Catholic doctrine.
  • E. Charles E. Sporck
    Charles E. Sporck is an American engineer and semiconductor industry executive best known for leading and expanding National Semiconductor into a major global chip manufacturer.
  • 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_69d6aa8a6a548190a750f944ccdc8064 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d787b8d7088190b7d6b63c3bac4ad1 completed April 9, 2026, 11:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69f78ac420788190b12167aef7436c64 completed May 3, 2026, 5:49 p.m.
NEDg Description generation batch_69f78cdf1a74819087b0370060ddfa99 completed May 3, 2026, 5:58 p.m.
NED2 Entity disambiguation (via description) batch_69f78e00007c81909007a751fd4625c2 completed May 3, 2026, 6:03 p.m.
Created at: April 8, 2026, 9:24 p.m.