Triple

T11596430
Position Surface form Disambiguated ID Type / Status
Subject UMMC Ekaterinburg E275012 entity
Predicate foundedBy P104 FINISHED
Object Ural Mining and Metallurgical Company E935956 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: Ural Mining and Metallurgical Company | Statement: [UMMC Ekaterinburg, foundedBy, Ural Mining and Metallurgical Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ural Mining and Metallurgical Company
Context triple: [UMMC Ekaterinburg, foundedBy, Ural Mining and Metallurgical Company]
  • A. Ural Mining and Metallurgical Company chosen
    Ural Mining and Metallurgical Company is one of Russia’s largest vertically integrated mining and metallurgical holdings, primarily focused on copper production along with other non-ferrous metals.
  • B. Navoi Mining and Metallurgical Combinat
    Navoi Mining and Metallurgical Combinat is one of Uzbekistan’s largest industrial enterprises, known primarily for its extensive gold and uranium mining and processing operations.
  • C. Ural ironworks
    Ural ironworks were a major complex of early modern Russian metallurgical plants in the Ural Mountains that became a key center of the Russian Empire’s iron and steel production.
  • D. Severstal
    Severstal is a major Russian steel and mining company known as one of the country's largest steel producers.
  • E. Ilyich Iron and Steel Works
    Ilyich Iron and Steel Works is one of Ukraine’s largest integrated steel plants, historically a key industrial enterprise in Mariupol and a major producer of steel and rolled metal products.
  • 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_69d6aae6b14c81908dc5a74bad7591f9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d89549c870819086e16e9110bbad87 completed April 10, 2026, 6:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee86f246848190a5b020c3e05d02dd completed April 26, 2026, 9:43 p.m.
Created at: April 8, 2026, 9:38 p.m.