Triple

T23313543
Position Surface form Disambiguated ID Type / Status
Subject Ernst & Ernst v. Hochfelder E590643 entity
Predicate defendant P2238 FINISHED
Object Ernst & Ernst
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.
E401526 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: 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.
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: Ernst & Ernst
Triple: [Ernst & Ernst v. Hochfelder, defendant, Ernst & Ernst]
Generated 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.
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 (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_69e25d1d32188190948eb76909d1dcc3 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1977ee5d08190a9519d7867d6bef9 completed April 29, 2026, 5:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c4ca2fb888190931e944c3df87188 completed May 19, 2026, 11:42 a.m.
NEDg Description generation batch_6a0c4e669b6481909f198d1c51b68bf3 completed May 19, 2026, 11:49 a.m.
NED2 Entity disambiguation (via description) batch_6a0c4f011a188190b801f2ae0f134356 completed May 19, 2026, 11:52 a.m.
Created at: April 17, 2026, 5:06 p.m.