Triple
T7993923
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barrancabermeja |
E186075
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Barrancabermeja Refinery |
E703788
|
NE FINISHED |
How this triple was built (2 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: Barrancabermeja Refinery | Statement: [Barrancabermeja, hasFacility, Barrancabermeja Refinery]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barrancabermeja Refinery Context triple: [Barrancabermeja, hasFacility, Barrancabermeja Refinery]
-
A.
Ecopetrol refinery
chosen
Ecopetrol refinery is a major Colombian oil refining complex operated by the state-owned company Ecopetrol, known as one of the country’s most important industrial and energy facilities.
-
B.
Refinería
Refinería is a Mexico City Metro station on Line 7 that serves the area near the Pemex oil refinery in the Azcapotzalco borough.
-
C.
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.
-
D.
Concordia Vega refinery
Concordia Vega refinery is an industrial oil processing facility located close to the Columbia Aquila refinery.
-
E.
Rand Refinery
Rand Refinery is one of the world’s largest gold refineries and smelting complexes, playing a central role in processing and distributing South African gold.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca829c6c308190ab05b43d234c52b2 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3c73ba388190bcedc29fbdd22f3c |
completed | March 31, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc568ac4e88190b63b4d57c3bd3205 |
completed | March 31, 2026, 11:19 p.m. |
Created at: March 30, 2026, 5:16 p.m.