Triple
T9691262
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Oil Corporation of Libya |
E234540
|
entity |
| Predicate | parentOrganizationOf |
P254
|
FINISHED |
| Object |
Mellitah Oil and Gas
Mellitah Oil and Gas is a major Libyan oil and gas company involved in the exploration, production, and export of hydrocarbons, operating key onshore and offshore fields in partnership with international firms.
|
E815707
|
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: Mellitah Oil and Gas | Statement: [National Oil Corporation of Libya, parentOrganizationOf, Mellitah Oil and Gas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mellitah Oil and Gas Context triple: [National Oil Corporation of Libya, parentOrganizationOf, Mellitah Oil and Gas]
-
A.
Marathon Oil
Marathon Oil is a major American independent energy company focused on the exploration, production, and marketing of oil and natural gas.
-
B.
Tidewater Oil Company
Tidewater Oil Company was a major American petroleum firm known for its Tydol, Veedol, and Flying A brands before being absorbed into larger oil conglomerates.
-
C.
Murphy Oil
Murphy Oil is an American independent energy company primarily engaged in the exploration, production, and marketing of oil and natural gas.
-
D.
Petroleum Group
The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
-
E.
Belridge Oil Company
Belridge Oil Company was a major California-based petroleum firm known for developing and operating significant oil fields before being acquired by Shell Oil in the late 20th century.
- 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: Mellitah Oil and Gas Triple: [National Oil Corporation of Libya, parentOrganizationOf, Mellitah Oil and Gas]
Generated description
Mellitah Oil and Gas is a major Libyan oil and gas company involved in the exploration, production, and export of hydrocarbons, operating key onshore and offshore fields in partnership with international firms.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mellitah Oil and Gas Target entity description: Mellitah Oil and Gas is a major Libyan oil and gas company involved in the exploration, production, and export of hydrocarbons, operating key onshore and offshore fields in partnership with international firms.
-
A.
Marathon Oil
Marathon Oil is a major American independent energy company focused on the exploration, production, and marketing of oil and natural gas.
-
B.
Tidewater Oil Company
Tidewater Oil Company was a major American petroleum firm known for its Tydol, Veedol, and Flying A brands before being absorbed into larger oil conglomerates.
-
C.
Murphy Oil
Murphy Oil is an American independent energy company primarily engaged in the exploration, production, and marketing of oil and natural gas.
-
D.
Petroleum Group
The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
-
E.
Belridge Oil Company
Belridge Oil Company was a major California-based petroleum firm known for developing and operating significant oil fields before being acquired by Shell Oil in the late 20th century.
- 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_69ca84ca73208190957a900c8543bdcc |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9d0422e88190a234ba74eb0dad25 |
completed | April 1, 2026, 10:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19118874c81909a97f874b1dc2db8 |
completed | April 4, 2026, 10:30 p.m. |
| NEDg | Description generation | batch_69d193a5cdac8190b84564f397d00124 |
completed | April 4, 2026, 10:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d19457c6488190a7bc72e1a27c088a |
completed | April 4, 2026, 10:44 p.m. |
Created at: March 30, 2026, 8:17 p.m.