Triple
T9257701
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Safaniya oil field |
E222486
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Arabian Basin petroleum system |
E777206
|
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: Arabian Basin petroleum system | Statement: [Safaniya oil field, locatedIn, Arabian Basin petroleum system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arabian Basin petroleum system Context triple: [Safaniya oil field, locatedIn, Arabian Basin petroleum system]
-
A.
Caledonian foreland basins
Caledonian foreland basins are a group of sedimentary basins that developed in front of the Caledonian orogenic belt during Paleozoic mountain-building in what is now parts of northern Europe, including areas such as the Orcadian Basin.
-
B.
Jeanne d’Arc Basin petroleum system
The Jeanne d’Arc Basin petroleum system is an offshore hydrocarbon-bearing geological system on the Grand Banks of Newfoundland, Canada, known for hosting major oil fields such as Hibernia, Terra Nova, and White Rose.
-
C.
Arabian Basin
chosen
The Arabian Basin is a major sedimentary basin on the Arabian Plate renowned for its vast hydrocarbon reserves and extensive petroleum-producing formations.
-
D.
Petrel Sub-basin
The Petrel Sub-basin is a significant offshore hydrocarbon-bearing geological sub-basin located within Australia’s Bonaparte Basin, known for its petroleum exploration potential.
-
E.
Ghawar oil field
Ghawar oil field is the world’s largest conventional oil field, located in Saudi Arabia and a major source of the country’s crude oil production.
- 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_69ca841e4cd481908e738c74e958eaea |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd06b660448190b6bc04beff0f5512 |
completed | April 1, 2026, 11:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d09be75fd88190b6e99b0884dcc14c |
completed | April 4, 2026, 5:04 a.m. |
Created at: March 30, 2026, 7:32 p.m.