Triple

T18159960
Position Surface form Disambiguated ID Type / Status
Subject Manville, New Jersey E434731 entity
Predicate namedAfter P63 FINISHED
Object Johns-Manville 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: Johns-Manville Corporation | Statement: [Manville, New Jersey, namedAfter, Johns-Manville Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Johns-Manville Corporation
Context triple: [Manville, New Jersey, namedAfter, Johns-Manville Corporation]
  • A. Pittsburgh Plate Glass Company
    Pittsburgh Plate Glass Company is a major American glass and coatings manufacturer, historically known as one of the world’s leading producers of flat glass and related industrial materials.
  • B. Allied Chemical Corporation
    Allied Chemical Corporation was a major American chemical manufacturing company that became one of the predecessors of Honeywell through mergers and diversification in the mid-20th century.
  • C. Koppers
    Koppers is an American industrial company historically known for producing coal tar chemicals, treated wood products, and materials for the steel and aluminum industries.
  • D. Union Carbide Corporation
    Union Carbide Corporation is a major American chemical company best known for its role in the 1984 Bhopal disaster and for producing a wide range of industrial chemicals and polymers.
  • E. Rohm and Haas
    Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
  • 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: Johns-Manville Corporation
Target entity description: Johns-Manville Corporation is a major American manufacturer historically known for producing insulation and construction materials, including asbestos-based products.
  • A. Pittsburgh Plate Glass Company
    Pittsburgh Plate Glass Company is a major American glass and coatings manufacturer, historically known as one of the world’s leading producers of flat glass and related industrial materials.
  • B. Allied Chemical Corporation
    Allied Chemical Corporation was a major American chemical manufacturing company that became one of the predecessors of Honeywell through mergers and diversification in the mid-20th century.
  • C. Koppers
    Koppers is an American industrial company historically known for producing coal tar chemicals, treated wood products, and materials for the steel and aluminum industries.
  • D. Union Carbide Corporation
    Union Carbide Corporation is a major American chemical company best known for its role in the 1984 Bhopal disaster and for producing a wide range of industrial chemicals and polymers.
  • E. Rohm and Haas
    Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
  • 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_69d8b90b7a188190b3fc7b8d4a6cd20a completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4dec0e0388190af11ac167411da96 completed April 19, 2026, 1:55 p.m.
Created at: April 10, 2026, 10:30 a.m.