Triple

T21482873
Position Surface form Disambiguated ID Type / Status
Subject Sasol E530038 entity
Predicate notableProject P4 FINISHED
Object Secunda Synfuels Operations — 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: Secunda Synfuels Operations | Statement: [Sasol, notableProject, Secunda Synfuels Operations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Secunda Synfuels Operations
Context triple: [Sasol, notableProject, Secunda Synfuels Operations]
  • A. TVEL Fuel Company
    TVEL Fuel Company is a Russian nuclear fuel manufacturer and technology provider that supplies fuel assemblies and related services for nuclear power plants worldwide.
  • B. South Refineries Company
    South Refineries Company is an Iraqi state-owned oil refining enterprise operating major downstream facilities in the southern region of Iraq.
  • C. North Refineries Company
    North Refineries Company is an Iraqi state-owned oil refining enterprise responsible for operating major refineries and processing crude oil in the northern regions of Iraq.
  • D. Flint Hills Resources
    Flint Hills Resources is a major U.S.-based refining, chemicals, and biofuels company known for operating large petroleum refineries and related manufacturing facilities.
  • E. Phillips 66 Sweeny Refinery
    Phillips 66 Sweeny Refinery is a major petroleum refining complex operated by Phillips 66 near Sweeny, Texas, processing crude oil into fuels and other refined products.
  • 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: Secunda Synfuels Operations
Target entity description: Secunda Synfuels Operations is a major South African industrial complex that converts coal and gas into liquid fuels and chemicals using Sasol’s proprietary synthetic fuel technologies.
  • A. TVEL Fuel Company
    TVEL Fuel Company is a Russian nuclear fuel manufacturer and technology provider that supplies fuel assemblies and related services for nuclear power plants worldwide.
  • B. South Refineries Company
    South Refineries Company is an Iraqi state-owned oil refining enterprise operating major downstream facilities in the southern region of Iraq.
  • C. North Refineries Company
    North Refineries Company is an Iraqi state-owned oil refining enterprise responsible for operating major refineries and processing crude oil in the northern regions of Iraq.
  • D. Flint Hills Resources
    Flint Hills Resources is a major U.S.-based refining, chemicals, and biofuels company known for operating large petroleum refineries and related manufacturing facilities.
  • E. Phillips 66 Sweeny Refinery
    Phillips 66 Sweeny Refinery is a major petroleum refining complex operated by Phillips 66 near Sweeny, Texas, processing crude oil into fuels and other refined products.
  • 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_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.