Triple
T3502105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petroliam Nasional Berhad |
E73992
|
entity |
| Predicate | subsidiary |
P258
|
FINISHED |
| Object |
Petronas Lubricants International
Petronas Lubricants International is a global manufacturer and marketer of automotive and industrial lubricants and fluids under the PETRONAS brand.
|
E73992
|
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: Petronas Lubricants International | Statement: [Petroliam Nasional Berhad, subsidiary, Petronas Lubricants International]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petronas Lubricants International Context triple: [Petroliam Nasional Berhad, subsidiary, Petronas Lubricants International]
-
A.
Petroliam Nasional Berhad
Petroliam Nasional Berhad (PETRONAS) is Malaysia’s state-owned oil and gas company and one of the largest energy corporations in Southeast Asia.
-
B.
Sinopec
Sinopec is one of China’s largest state-owned oil and petrochemical companies, engaged in exploration, refining, and marketing of petroleum and chemical products worldwide.
-
C.
Caltex
Caltex is an international petroleum brand of Chevron Corporation, known for its network of fuel stations and lubricants across Asia-Pacific, Africa, and the Middle East.
-
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.
Aramco Trading Company
Aramco Trading Company is the global trading arm of Saudi Aramco, responsible for marketing and trading crude oil, refined products, and related energy commodities.
- 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: Petronas Lubricants International Triple: [Petroliam Nasional Berhad, subsidiary, Petronas Lubricants International]
Generated description
Petronas Lubricants International is a global manufacturer and marketer of automotive and industrial lubricants and fluids under the PETRONAS brand.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Petronas Lubricants International Target entity description: Petronas Lubricants International is a global manufacturer and marketer of automotive and industrial lubricants and fluids under the PETRONAS brand.
-
A.
Petroliam Nasional Berhad
chosen
Petroliam Nasional Berhad (PETRONAS) is Malaysia’s state-owned oil and gas company and one of the largest energy corporations in Southeast Asia.
-
B.
Sinopec
Sinopec is one of China’s largest state-owned oil and petrochemical companies, engaged in exploration, refining, and marketing of petroleum and chemical products worldwide.
-
C.
Caltex
Caltex is an international petroleum brand of Chevron Corporation, known for its network of fuel stations and lubricants across Asia-Pacific, Africa, and the Middle East.
-
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.
Aramco Trading Company
Aramco Trading Company is the global trading arm of Saudi Aramco, responsible for marketing and trading crude oil, refined products, and related energy commodities.
- F. None of above.
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_69ad85ce7a9c81909ddc5cf0cb67a6e3 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbbef47988190b5b3fe2e452b9ac8 |
completed | March 8, 2026, 6:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b373d88dc08190a8508f990b01cf03 |
completed | March 13, 2026, 2:18 a.m. |
| NEDg | Description generation | batch_69b3779133788190a17b2d8a51587682 |
completed | March 13, 2026, 2:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b377facc048190849ccd4ddcd9b442 |
completed | March 13, 2026, 2:35 a.m. |
Created at: March 8, 2026, 3:18 p.m.