Triple
T9107304
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ras Tanura |
E218508
|
entity |
| Predicate | hasOilRefinery |
P16607
|
FINISHED |
| Object |
Ras Tanura Refinery
Ras Tanura Refinery is a major Saudi Aramco-operated oil refining complex on Saudi Arabia’s Persian Gulf coast and one of the country’s key facilities for processing and exporting petroleum products.
|
E513199
|
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: Ras Tanura Refinery | Statement: [Ras Tanura, hasOilRefinery, Ras Tanura Refinery]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ras Tanura Refinery Context triple: [Ras Tanura, hasOilRefinery, Ras Tanura Refinery]
-
A.
Yanbu Refinery
Yanbu Refinery is a major Saudi oil refining facility located in the industrial city of Yanbu on the Red Sea coast, processing crude oil into various petroleum products for domestic use and export.
-
B.
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.
-
C.
Abadan Refinery
Abadan Refinery is a major oil refinery in Abadan, Iran, historically one of the world’s largest and a central hub of Iran’s early petroleum industry.
-
D.
Port of Ras Tanura
The Port of Ras Tanura is a major Saudi Arabian oil export terminal and industrial port on the Persian Gulf, central to the country’s petroleum shipping operations.
-
E.
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.
- 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: Ras Tanura Refinery Triple: [Ras Tanura, hasOilRefinery, Ras Tanura Refinery]
Generated description
Ras Tanura Refinery is a major Saudi Aramco-operated oil refining complex on Saudi Arabia’s Persian Gulf coast and one of the country’s key facilities for processing and exporting petroleum products.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ras Tanura Refinery Target entity description: Ras Tanura Refinery is a major Saudi Aramco-operated oil refining complex on Saudi Arabia’s Persian Gulf coast and one of the country’s key facilities for processing and exporting petroleum products.
-
A.
Yanbu Refinery
Yanbu Refinery is a major Saudi oil refining facility located in the industrial city of Yanbu on the Red Sea coast, processing crude oil into various petroleum products for domestic use and export.
-
B.
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.
-
C.
Abadan Refinery
Abadan Refinery is a major oil refinery in Abadan, Iran, historically one of the world’s largest and a central hub of Iran’s early petroleum industry.
-
D.
Port of Ras Tanura
chosen
The Port of Ras Tanura is a major Saudi Arabian oil export terminal and industrial port on the Persian Gulf, central to the country’s petroleum shipping operations.
-
E.
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.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasOilRefinery Context triple: [Ras Tanura, hasOilRefinery, Ras Tanura Refinery]
-
A.
hasRefinery
chosen
Indicates that one entity possesses, operates, or is associated with a refinery facility used for processing raw materials.
-
B.
containsOilField
Indicates that one entity geographically includes or encompasses an oil field within its boundaries.
-
C.
hasSignificantOilReservesInRegion
Indicates that an entity possesses substantial oil reserves located within a specified geographic region.
-
D.
hasMajorOffshoreOilField
Indicates that a country or region possesses at least one large, economically significant oil field located offshore in its territorial waters or exclusive economic zone.
-
E.
hasNearbyOilField
Indicates that an entity is located close to or in the vicinity of an oil field.
- 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_69ca83db7448819090d0a5de842ef2ac |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca573da0081909f4afcdb3ac99c53 |
completed | April 1, 2026, 4:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0302bfa00819097e752f1d0581d2d |
completed | April 3, 2026, 9:25 p.m. |
| NEDg | Description generation | batch_69d0343c1e78819084c7d2ca38f55529 |
completed | April 3, 2026, 9:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d034a46b088190b8c056eee73d4eaf |
completed | April 3, 2026, 9:44 p.m. |
| PD | Predicate disambiguation | batch_69cc65fe5be081909d4470d6317b14a6 |
completed | April 1, 2026, 12:25 a.m. |
Created at: March 30, 2026, 7:16 p.m.