Triple

T21483001
Position Surface form Disambiguated ID Type / Status
Subject Sasol coal-to-liquids project E530041 entity
Predicate hasFacility P105 FINISHED
Object Sasolburg CTL 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: Sasolburg CTL plant | Statement: [Sasol coal-to-liquids project, hasFacility, Sasolburg CTL plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sasolburg CTL plant
Context triple: [Sasol coal-to-liquids project, hasFacility, Sasolburg CTL plant]
  • A. Sasol coal-to-liquids project
    The Sasol coal-to-liquids project is a major industrial initiative in South Africa that converts coal into synthetic fuels and chemicals using advanced gasification and Fischer–Tropsch technologies.
  • B. Gove alumina refinery
    Gove alumina refinery is a major industrial facility in Australia's Northern Territory that processes bauxite into alumina, historically supporting the mining town of Nhulunbuy on the Gove Peninsula.
  • C. Motonui synthetic fuels plant
    The Motonui synthetic fuels plant is a major New Zealand industrial facility that converts natural gas into synthetic liquid fuels, located in the Taranaki region.
  • D. Malvési conversion plant
    The Malvési conversion plant is a major French nuclear facility operated by Orano that processes uranium concentrates into intermediate products for the nuclear fuel cycle.
  • E. Grangemouth Refinery
    Grangemouth Refinery is one of the largest and most important oil refineries and petrochemical complexes in Scotland, playing a key role in the UK’s energy and chemical industries.
  • 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: Sasolburg CTL plant
Target entity description: The Sasolburg CTL plant is a major South African industrial facility that converts coal into liquid fuels and chemicals using Sasol’s proprietary coal-to-liquids technology.
  • A. Sasol coal-to-liquids project chosen
    The Sasol coal-to-liquids project is a major industrial initiative in South Africa that converts coal into synthetic fuels and chemicals using advanced gasification and Fischer–Tropsch technologies.
  • B. Gove alumina refinery
    Gove alumina refinery is a major industrial facility in Australia's Northern Territory that processes bauxite into alumina, historically supporting the mining town of Nhulunbuy on the Gove Peninsula.
  • C. Motonui synthetic fuels plant
    The Motonui synthetic fuels plant is a major New Zealand industrial facility that converts natural gas into synthetic liquid fuels, located in the Taranaki region.
  • D. Malvési conversion plant
    The Malvési conversion plant is a major French nuclear facility operated by Orano that processes uranium concentrates into intermediate products for the nuclear fuel cycle.
  • E. Grangemouth Refinery
    Grangemouth Refinery is one of the largest and most important oil refineries and petrochemical complexes in Scotland, playing a key role in the UK’s energy and chemical industries.
  • F. None of above.

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_69e0c45acc3881908e38d3f28964152b completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9ea34c4388190adc78d209d2aafb8 completed April 23, 2026, 9:45 a.m.
Created at: April 16, 2026, 6:21 p.m.