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.