Triple

T15560616
Position Surface form Disambiguated ID Type / Status
Subject PNC Financial Services E370986 entity
Predicate hasSubsidiary P254 FINISHED
Object PNC Bank
PNC Bank is a major American commercial bank offering retail, corporate, and investment banking services across numerous states in the United States.
 E370986 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: PNC Bank | Statement: [PNC Financial Services, hasSubsidiary, PNC Bank]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PNC Bank
Context triple: [PNC Financial Services, hasSubsidiary, PNC Bank]
  • A. PNC Financial Services
    PNC Financial Services is a major American bank holding company and financial services corporation headquartered in Pittsburgh, Pennsylvania.
  • B. Fifth Third Bank
    Fifth Third Bank is a major U.S. regional banking corporation offering retail, commercial, and financial services, primarily serving customers across the Midwest and Southeast.
  • C. Citizens Bank of Pennsylvania
    Citizens Bank of Pennsylvania is a regional U.S. bank providing retail and commercial banking services as part of the larger Citizens Financial Group.
  • D. Huntington Bank
    Huntington Bank is a regional American bank holding company headquartered in Columbus, Ohio, known for its retail and commercial banking services across the Midwest.
  • E. KeyBank
    KeyBank is a major U.S. regional bank and financial services company headquartered in Cleveland, Ohio.
  • 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: PNC Bank
Triple: [PNC Financial Services, hasSubsidiary, PNC Bank]
Generated description
PNC Bank is a major American commercial bank offering retail, corporate, and investment banking services across numerous states in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PNC Bank
Target entity description: PNC Bank is a major American commercial bank offering retail, corporate, and investment banking services across numerous states in the United States.
  • A. PNC Financial Services chosen
    PNC Financial Services is a major American bank holding company and financial services corporation headquartered in Pittsburgh, Pennsylvania.
  • B. Fifth Third Bank
    Fifth Third Bank is a major U.S. regional banking corporation offering retail, commercial, and financial services, primarily serving customers across the Midwest and Southeast.
  • C. Citizens Bank of Pennsylvania
    Citizens Bank of Pennsylvania is a regional U.S. bank providing retail and commercial banking services as part of the larger Citizens Financial Group.
  • D. Huntington Bank
    Huntington Bank is a regional American bank holding company headquartered in Columbus, Ohio, known for its retail and commercial banking services across the Midwest.
  • E. KeyBank
    KeyBank is a major U.S. regional bank and financial services company headquartered in Cleveland, Ohio.
  • 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_69d85cc6cf40819091f4a5facee1ebe6 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04ddb4c0c81909b3f4c75c91f7f3f completed April 16, 2026, 2:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff456635588190a2473bcff3ae4a53 completed May 9, 2026, 2:32 p.m.
NEDg Description generation batch_69ff46f44b2c81909f65f0ab455c6549 completed May 9, 2026, 2:38 p.m.
NED2 Entity disambiguation (via description) batch_69ff477a63b48190a453cf669dfda228 completed May 9, 2026, 2:40 p.m.
Created at: April 10, 2026, 4:09 a.m.