Triple

T23313543
Position Surface form Disambiguated ID Type / Status
Subject Ernst & Ernst v. Hochfelder E590643 entity
Predicate defendant P2238 FINISHED
Object Ernst & Ernst — NE NERFINISHED

How this triple was built (3 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: Ernst & Ernst | Statement: [Ernst & Ernst v. Hochfelder, defendant, Ernst & Ernst]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ernst & Ernst
Context triple: [Ernst & Ernst v. Hochfelder, defendant, Ernst & Ernst]
  • A. Ernst & Young
    Ernst & Young is a global professional services firm, known as one of the "Big Four" accounting organizations, providing audit, tax, consulting, and advisory services to clients worldwide.
  • B. Arthur Andersen LLP
    Arthur Andersen LLP was a major American accounting firm that collapsed in the early 2000s after its involvement in the Enron scandal and subsequent criminal prosecution.
  • C. Coopers & Lybrand
    Coopers & Lybrand was a major international accounting and professional services firm that became part of PricewaterhouseCoopers (PwC) following its merger with Price Waterhouse.
  • D. Price, Waterhouse & Co.
    Price, Waterhouse & Co. was a major international accounting firm that later became part of the global professional services network PricewaterhouseCoopers (PwC).
  • E. PricewaterhouseCoopers
    PricewaterhouseCoopers (PwC) is one of the world’s largest professional services networks, providing audit, tax, and consulting services to clients across a wide range of industries.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ernst & Ernst
Target entity description: Ernst & Ernst was a major U.S. accounting firm, later part of Ernst & Young (now EY), known for its role in auditing and financial services.
  • A. Ernst & Young chosen
    Ernst & Young is a global professional services firm, known as one of the "Big Four" accounting organizations, providing audit, tax, consulting, and advisory services to clients worldwide.
  • B. Arthur Andersen LLP
    Arthur Andersen LLP was a major American accounting firm that collapsed in the early 2000s after its involvement in the Enron scandal and subsequent criminal prosecution.
  • C. Coopers & Lybrand
    Coopers & Lybrand was a major international accounting and professional services firm that became part of PricewaterhouseCoopers (PwC) following its merger with Price Waterhouse.
  • D. Price, Waterhouse & Co.
    Price, Waterhouse & Co. was a major international accounting firm that later became part of the global professional services network PricewaterhouseCoopers (PwC).
  • E. PricewaterhouseCoopers
    PricewaterhouseCoopers (PwC) is one of the world’s largest professional services networks, providing audit, tax, and consulting services to clients across a wide range of industries.
  • F. None of above.

Provenance (2 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_69e25d1d32188190948eb76909d1dcc3 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1977ee5d08190a9519d7867d6bef9 completed April 29, 2026, 5:30 a.m.
Created at: April 17, 2026, 5:06 p.m.