Triple

T20197486
Position Surface form Disambiguated ID Type / Status
Subject Drexel Burnham Lambert E493125 entity
Predicate notableEmployee P304 FINISHED
Object Peter Ackerman
Peter Ackerman is an American investment banker and author best known for his work in private equity at Drexel Burnham Lambert and his later advocacy and scholarship on nonviolent conflict.
 E1417450 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: Peter Ackerman | Statement: [Drexel Burnham Lambert, notableEmployee, Peter Ackerman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peter Ackerman
Context triple: [Drexel Burnham Lambert, notableEmployee, Peter Ackerman]
  • A. Peter Ackerman
    Peter Ackerman is an American screenwriter and playwright best known for his work on animated films such as the Ice Age series and The Angry Birds Movie 2.
  • B. Michael Wilford
    Michael Wilford was a British architect known for his postmodern designs and for continuing the work of James Stirling on prominent cultural and public buildings.
  • C. Peter Holsapple
    Peter Holsapple is an American musician and songwriter best known as a founding member of the dB's and a frequent collaborator and touring member with various alternative rock bands.
  • D. Michael Siberry
    Michael Siberry is an Australian actor known for his work in theatre, television, and film, including roles in British and American productions.
  • E. Mike Dillard
    Mike Dillard is an American entrepreneur, author, and online marketing expert known for his work in personal development and wealth-building education.
  • 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: Peter Ackerman
Triple: [Drexel Burnham Lambert, notableEmployee, Peter Ackerman]
Generated description
Peter Ackerman is an American investment banker and author best known for his work in private equity at Drexel Burnham Lambert and his later advocacy and scholarship on nonviolent conflict.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peter Ackerman
Target entity description: Peter Ackerman is an American investment banker and author best known for his work in private equity at Drexel Burnham Lambert and his later advocacy and scholarship on nonviolent conflict.
  • A. Peter Ackerman
    Peter Ackerman is an American screenwriter and playwright best known for his work on animated films such as the Ice Age series and The Angry Birds Movie 2.
  • B. Michael Wilford
    Michael Wilford was a British architect known for his postmodern designs and for continuing the work of James Stirling on prominent cultural and public buildings.
  • C. Peter Holsapple
    Peter Holsapple is an American musician and songwriter best known as a founding member of the dB's and a frequent collaborator and touring member with various alternative rock bands.
  • D. Michael Siberry
    Michael Siberry is an Australian actor known for his work in theatre, television, and film, including roles in British and American productions.
  • E. Mike Dillard
    Mike Dillard is an American entrepreneur, author, and online marketing expert known for his work in personal development and wealth-building education.
  • 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_69da6269614c8190bb40475d9d477358 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66ad99d50819090ddb7b546c65321 completed April 20, 2026, 6:05 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0843e4cc088190a33f932359490196 completed May 16, 2026, 10:16 a.m.
NEDg Description generation batch_6a0844c0f9ec81909773fa613e9aca08 completed May 16, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_6a084591f43481908e11348b21721b8a completed May 16, 2026, 10:23 a.m.
Created at: April 11, 2026, 11:37 p.m.