Triple

T15560615
Position Surface form Disambiguated ID Type / Status
Subject PNC Financial Services E370986 entity
Predicate originatesFromMergerOf P6637 FINISHED
Object Provident National Corporation E1163469 NE FINISHED

How this triple was built (2 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: Provident National Corporation | Statement: [PNC Financial Services, originatesFromMergerOf, Provident National Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Provident National Corporation
Context triple: [PNC Financial Services, originatesFromMergerOf, Provident National Corporation]
  • A. Provident National Corporation chosen
    Provident National Corporation was a major Philadelphia-based bank holding company that became a key predecessor to today’s PNC Financial Services.
  • B. Provident Life & Trust Company
    Provident Life & Trust Company was a prominent 19th-century American financial institution associated with the Quaker community and known for its conservative banking and insurance services.
  • C. Wintrust Financial Corporation
    Wintrust Financial Corporation is a U.S.-based financial services holding company that operates a network of community banks and related financial businesses, primarily serving the Chicago metropolitan area and surrounding regions.
  • D. Commonwealth & Southern Corporation
    Commonwealth & Southern Corporation was a major American electric utility holding company in the early 20th century, known for its extensive regional power operations and for employing future presidential candidate Wendell Willkie as its president.
  • E. Central National Insurance Group
    Central National Insurance Group is an insurance company that provides a range of risk management and coverage products and services to individuals and businesses.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ff4c4046c08190a43bd5577a97f33d completed May 9, 2026, 3:01 p.m.
Created at: April 10, 2026, 4:09 a.m.