Triple

T6427444
Position Surface form Disambiguated ID Type / Status
Subject Andrew Fastow E128093 entity
Predicate spouse P13 FINISHED
Object Lea Fastow
Lea Fastow is an American former Enron executive who served as the company’s assistant treasurer and was implicated in the accounting scandal that led to Enron’s collapse.
E594756 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: Lea Fastow | Statement: [Andrew Fastow, spouse, Lea Fastow]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lea Fastow
Context triple: [Andrew Fastow, spouse, Lea Fastow]
  • A. Andrew Fastow
    Andrew Fastow is an American financier who served as Enron’s chief financial officer and became a central figure in the company’s massive accounting fraud and subsequent collapse.
  • B. Christine Dunbar Sarbanes
    Christine Dunbar Sarbanes was the wife of longtime U.S. Senator Paul Sarbanes and a prominent figure in Maryland civic and community life.
  • C. Lynn Merrill
    Lynn Merrill is an individual notable enough to be recognized as a bearer of the surname Merrill.
  • D. Sherron Watkins
    Sherron Watkins is an American accountant and former Enron vice president best known as the whistleblower who warned company leadership about the fraudulent accounting practices that led to Enron’s collapse.
  • E. Betsy Gotbaum
    Betsy Gotbaum is an American public official and politician who served as New York City's Public Advocate in the early 2000s, acting as a citywide watchdog and ombudsman.
  • 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: Lea Fastow
Triple: [Andrew Fastow, spouse, Lea Fastow]
Generated description
Lea Fastow is an American former Enron executive who served as the company’s assistant treasurer and was implicated in the accounting scandal that led to Enron’s collapse.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lea Fastow
Target entity description: Lea Fastow is an American former Enron executive who served as the company’s assistant treasurer and was implicated in the accounting scandal that led to Enron’s collapse.
  • A. Andrew Fastow
    Andrew Fastow is an American financier who served as Enron’s chief financial officer and became a central figure in the company’s massive accounting fraud and subsequent collapse.
  • B. Christine Dunbar Sarbanes
    Christine Dunbar Sarbanes was the wife of longtime U.S. Senator Paul Sarbanes and a prominent figure in Maryland civic and community life.
  • C. Lynn Merrill
    Lynn Merrill is an individual notable enough to be recognized as a bearer of the surname Merrill.
  • D. Sherron Watkins
    Sherron Watkins is an American accountant and former Enron vice president best known as the whistleblower who warned company leadership about the fraudulent accounting practices that led to Enron’s collapse.
  • E. Betsy Gotbaum
    Betsy Gotbaum is an American public official and politician who served as New York City's Public Advocate in the early 2000s, acting as a citywide watchdog and ombudsman.
  • 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_69c00838de888190af2eec0b80495efa completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c06920cef48190a884df8f12987a0d completed March 22, 2026, 10:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c64bbc865c81909bf064b9253bc263 completed March 27, 2026, 9:19 a.m.
NEDg Description generation batch_69c64e180f948190bbe69467c47c84e3 completed March 27, 2026, 9:30 a.m.
NED2 Entity disambiguation (via description) batch_69c64ead9b8c81908ba74c90057981a6 completed March 27, 2026, 9:32 a.m.
Created at: March 22, 2026, 4:44 p.m.