Triple

T8031691
Position Surface form Disambiguated ID Type / Status
Subject Leuna E186997 entity
Predicate hasIndustrialOperator P78688 FINISHED
Object TotalEnergies refinery (historically Total/Elf)
TotalEnergies refinery (historically Total/Elf) is a major petrochemical and fuel-processing complex operated by TotalEnergies in Leuna, Germany.
E708405 NE FINISHED

How this triple was built (5 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: TotalEnergies refinery (historically Total/Elf) | Statement: [Leuna, hasIndustrialOperator, TotalEnergies refinery (historically Total/Elf)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: TotalEnergies refinery (historically Total/Elf)
Context triple: [Leuna, hasIndustrialOperator, TotalEnergies refinery (historically Total/Elf)]
  • A. TotalEnergies Port Arthur Refinery
    TotalEnergies Port Arthur Refinery is a major Gulf Coast oil refining complex in Port Arthur, Texas, operated by TotalEnergies for the processing of crude oil into fuels and other petroleum products.
  • B. TotalEnergies
    TotalEnergies is a major French multinational energy company engaged in oil, gas, and renewable energy production and distribution worldwide.
  • C. Jordan Petroleum Refinery
    Jordan Petroleum Refinery is the main oil refining facility in Jordan, located in Zarqa and responsible for processing and supplying much of the country’s petroleum products.
  • D. Motiva Port Arthur Refinery
    Motiva Port Arthur Refinery is a major oil refining complex in Port Arthur, Texas, known as one of the largest and most advanced refineries in the United States.
  • E. Refinería
    Refinería is a Mexico City Metro station on Line 7 that serves the area near the Pemex oil refinery in the Azcapotzalco borough.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: TotalEnergies refinery (historically Total/Elf)
Triple: [Leuna, hasIndustrialOperator, TotalEnergies refinery (historically Total/Elf)]
Generated description
TotalEnergies refinery (historically Total/Elf) is a major petrochemical and fuel-processing complex operated by TotalEnergies in Leuna, Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: TotalEnergies refinery (historically Total/Elf)
Target entity description: TotalEnergies refinery (historically Total/Elf) is a major petrochemical and fuel-processing complex operated by TotalEnergies in Leuna, Germany.
  • A. TotalEnergies Port Arthur Refinery
    TotalEnergies Port Arthur Refinery is a major Gulf Coast oil refining complex in Port Arthur, Texas, operated by TotalEnergies for the processing of crude oil into fuels and other petroleum products.
  • B. TotalEnergies
    TotalEnergies is a major French multinational energy company engaged in oil, gas, and renewable energy production and distribution worldwide.
  • C. Jordan Petroleum Refinery
    Jordan Petroleum Refinery is the main oil refining facility in Jordan, located in Zarqa and responsible for processing and supplying much of the country’s petroleum products.
  • D. Motiva Port Arthur Refinery
    Motiva Port Arthur Refinery is a major oil refining complex in Port Arthur, Texas, known as one of the largest and most advanced refineries in the United States.
  • E. Refinería
    Refinería is a Mexico City Metro station on Line 7 that serves the area near the Pemex oil refinery in the Azcapotzalco borough.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasIndustrialOperator
Context triple: [Leuna, hasIndustrialOperator, TotalEnergies refinery (historically Total/Elf)]
  • A. hasIndustrialCompany
    Indicates that one entity possesses, controls, or is associated with an industrial company.
  • B. hasIndustrialSector
    Indicates that an entity is associated with, operates in, or belongs to a particular industrial sector or branch of economic activity.
  • C. hasIndustrialPlant
    Indicates that an entity possesses, operates, or is associated with an industrial plant facility.
  • D. refineryOperator chosen
    Indicates that one entity operates, manages, or runs a refinery facility for another entity or in a given context.
  • E. isOperatedIn
    Indicates that an entity carries out its operations or activities within a specified location, region, or jurisdiction.
  • F. None of above.

Provenance (6 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_69ca82ae2d1081909dbfee42b41db419 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3eef921081908d0ea21f142c175a completed March 31, 2026, 3:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56e812dc81908916fc7163ae344a completed March 31, 2026, 11:21 p.m.
NEDg Description generation batch_69cc58abd96c8190ab9eeaece67d5408 completed March 31, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_69cc5cc2f71081909cb7c0c245368edb completed March 31, 2026, 11:46 p.m.
PD Predicate disambiguation batch_69cb049688208190b32088bd2c5930bc completed March 30, 2026, 11:17 p.m.
Created at: March 30, 2026, 5:22 p.m.