Triple

T20948522
Position Surface form Disambiguated ID Type / Status
Subject Devecser E515914 entity
Predicate hasNearbyIndustrialFacility P20649 FINISHED
Object Ajka alumina plant — 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: Ajka alumina plant | Statement: [Devecser, hasNearbyIndustrialFacility, Ajka alumina plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ajka alumina plant
Context triple: [Devecser, hasNearbyIndustrialFacility, Ajka alumina plant]
  • A. Rio Tinto aluminum smelter
    The Rio Tinto aluminum smelter is a large industrial facility in Kitimat, British Columbia, that processes alumina into primary aluminum for global markets.
  • B. Alro Slatina aluminum plant
    Alro Slatina aluminum plant is one of Romania’s largest industrial facilities and a major aluminum producer in Eastern Europe.
  • C. Sohar Aluminium smelter
    The Sohar Aluminium smelter is a major industrial facility in Oman that produces primary aluminium and serves as a key driver of the country’s industrial and economic development.
  • D. Luilu Metallurgical Plant
    Luilu Metallurgical Plant is a major copper and cobalt processing facility in the Democratic Republic of Congo, integral to the region’s mining and refining operations.
  • E. Gus-Khrustalny Crystal Plant
    The Gus-Khrustalny Crystal Plant is a historic Russian glassworks renowned for its high-quality crystal production and significant role in the country’s decorative arts industry.
  • 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: Ajka alumina plant
Target entity description: The Ajka alumina plant is a major Hungarian industrial facility known for producing alumina from bauxite and for its role in the 2010 red sludge environmental disaster.
  • A. Rio Tinto aluminum smelter
    The Rio Tinto aluminum smelter is a large industrial facility in Kitimat, British Columbia, that processes alumina into primary aluminum for global markets.
  • B. Alro Slatina aluminum plant
    Alro Slatina aluminum plant is one of Romania’s largest industrial facilities and a major aluminum producer in Eastern Europe.
  • C. Sohar Aluminium smelter
    The Sohar Aluminium smelter is a major industrial facility in Oman that produces primary aluminium and serves as a key driver of the country’s industrial and economic development.
  • D. Luilu Metallurgical Plant
    Luilu Metallurgical Plant is a major copper and cobalt processing facility in the Democratic Republic of Congo, integral to the region’s mining and refining operations.
  • E. Gus-Khrustalny Crystal Plant
    The Gus-Khrustalny Crystal Plant is a historic Russian glassworks renowned for its high-quality crystal production and significant role in the country’s decorative arts industry.
  • 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_69e0b4fcd678819087a304291f14330a completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fadab7708190bb3a10bdd3f32d90 completed April 21, 2026, 4:19 a.m.
Created at: April 16, 2026, 1:10 p.m.