Triple

T22068276
Position Surface form Disambiguated ID Type / Status
Subject EG&G E545335 entity
Predicate successor P78 FINISHED
Object URS Corporation — 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: URS Corporation | Statement: [EG&G, successor, URS Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: URS Corporation
Context triple: [EG&G, successor, URS Corporation]
  • A. United Company
    United Company was a prominent late 17th-century London theatre company formed by the merger of the King’s Company and the Duke’s Company, active during the Restoration period.
  • B. Marcus Corporation
    Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
  • C. UNIAX Corporation
    UNIAX Corporation was a pioneering company in the field of conductive and electroluminescent polymers, co-founded by Nobel laureate Alan J. Heeger to commercialize organic electronic materials and devices.
  • D. Ultra Enterprises Inc.
    Ultra Enterprises Inc. is the company behind the globally renowned Ultra Music Festival, a major electronic dance music event held in cities around the world.
  • E. Uris Buildings Corporation
    Uris Buildings Corporation was a prominent mid-20th-century New York City real estate development firm known for constructing major commercial skyscrapers.
  • 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: URS Corporation
Target entity description: URS Corporation was a major American engineering, construction, and technical services firm known for its work on large-scale infrastructure, environmental, and defense projects worldwide.
  • A. United Company
    United Company was a prominent late 17th-century London theatre company formed by the merger of the King’s Company and the Duke’s Company, active during the Restoration period.
  • B. Marcus Corporation
    Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
  • C. UNIAX Corporation
    UNIAX Corporation was a pioneering company in the field of conductive and electroluminescent polymers, co-founded by Nobel laureate Alan J. Heeger to commercialize organic electronic materials and devices.
  • D. Ultra Enterprises Inc.
    Ultra Enterprises Inc. is the company behind the globally renowned Ultra Music Festival, a major electronic dance music event held in cities around the world.
  • E. Uris Buildings Corporation
    Uris Buildings Corporation was a prominent mid-20th-century New York City real estate development firm known for constructing major commercial skyscrapers.
  • F. None of above. chosen

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_69e11e344dfc81909b1d88a7221329c7 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f12885fe04819092cdde142f91e147 completed April 28, 2026, 9:37 p.m.
Created at: April 16, 2026, 8:27 p.m.