Triple

T2267383
Position Surface form Disambiguated ID Type / Status
Subject Columbia Aquila refinery E50177 entity
Predicate near P350 FINISHED
Object Concordia Vega refinery
Concordia Vega refinery is an industrial oil processing facility located close to the Columbia Aquila refinery.
E252262 NE FINISHED

How this triple was built (4 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: Concordia Vega refinery | Statement: [Columbia Aquila refinery, near, Concordia Vega refinery]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Concordia Vega refinery
Context triple: [Columbia Aquila refinery, near, Concordia Vega refinery]
  • A. Columbia Aquila refinery
    The Columbia Aquila refinery was a major oil processing facility in Ploiești, Romania, that became a key strategic bombing objective for the Allies during World War II.
  • B. Chevron Richmond Refinery
    The Chevron Richmond Refinery is a major oil refining complex in Richmond, California, known for its large-scale petroleum processing operations and significant economic and environmental impact on the region.
  • C. Muanda oil terminal
    Muanda oil terminal is an offshore petroleum export facility near Muanda in the Democratic Republic of the Congo, used for loading and shipping crude oil.
  • D. Sulphur Works
    Sulphur Works is a hydrothermal area in Lassen Volcanic National Park known for its boiling mud pots, steam vents, and strong sulfurous fumes.
  • E. Abqaiq processing facility
    The Abqaiq processing facility is one of the world’s largest oil processing plants and a critical hub in Saudi Arabia’s crude oil production and export infrastructure.
  • 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: Concordia Vega refinery
Triple: [Columbia Aquila refinery, near, Concordia Vega refinery]
Generated description
Concordia Vega refinery is an industrial oil processing facility located close to the Columbia Aquila refinery.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Concordia Vega refinery
Target entity description: Concordia Vega refinery is an industrial oil processing facility located close to the Columbia Aquila refinery.
  • A. Columbia Aquila refinery
    The Columbia Aquila refinery was a major oil processing facility in Ploiești, Romania, that became a key strategic bombing objective for the Allies during World War II.
  • B. Chevron Richmond Refinery
    The Chevron Richmond Refinery is a major oil refining complex in Richmond, California, known for its large-scale petroleum processing operations and significant economic and environmental impact on the region.
  • C. Muanda oil terminal
    Muanda oil terminal is an offshore petroleum export facility near Muanda in the Democratic Republic of the Congo, used for loading and shipping crude oil.
  • D. Sulphur Works
    Sulphur Works is a hydrothermal area in Lassen Volcanic National Park known for its boiling mud pots, steam vents, and strong sulfurous fumes.
  • E. Abqaiq processing facility
    The Abqaiq processing facility is one of the world’s largest oil processing plants and a critical hub in Saudi Arabia’s crude oil production and export infrastructure.
  • F. None of above. chosen

Provenance (5 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_69a88b01e0048190ba96431b5f990ba9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc1bbb49c8190822c7d809375e879 completed March 7, 2026, 6:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae7f0bb4d08190b7fa8815d691bdbb completed March 9, 2026, 8:04 a.m.
NEDg Description generation batch_69ae7fc194488190bb71124f0225a521 completed March 9, 2026, 8:07 a.m.
NED2 Entity disambiguation (via description) batch_69ae802d03648190a71303daf20e6162 completed March 9, 2026, 8:09 a.m.
Created at: March 4, 2026, 7:48 p.m.