Triple

T15411863
Position Surface form Disambiguated ID Type / Status
Subject PETRONAS E368612 entity
Predicate subsidiary P258 FINISHED
Object PETRONAS Lubricants International
PETRONAS Lubricants International is a global manufacturer and marketer of automotive and industrial lubricants and functional fluids under the PETRONAS brand.
 E1156882 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: [PETRONAS, subsidiary, PETRONAS Lubricants International]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PETRONAS Lubricants International
Context triple: [PETRONAS, subsidiary, PETRONAS Lubricants International]
  • A. PETRONAS
    PETRONAS is Malaysia’s state-owned oil and gas company, recognized globally for its integrated energy operations and prominent sponsorships in international motorsports.
  • B. Petronas Refinery and Petrochemical Corporation
    Petronas Refinery and Petrochemical Corporation is a major Malaysian refining and petrochemical company operating under state-owned energy group Petroliam Nasional Berhad (PETRONAS).
  • C. Petronas Carigali Sdn Bhd
    Petronas Carigali Sdn Bhd is the exploration and production arm of Malaysia’s national oil company, responsible for upstream oil and gas activities domestically and internationally.
  • D. Citgo Petroleum Corporation
    Citgo Petroleum Corporation is a U.S.-based refiner, transporter, and marketer of fuels, lubricants, and petrochemicals.
  • E. Petronas Chemicals Group Berhad
    Petronas Chemicals Group Berhad is a leading Malaysian integrated chemicals producer and one of the core business arms of the national oil company PETRONAS.
  • 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: [PETRONAS, subsidiary, PETRONAS Lubricants International]
Generated description
PETRONAS Lubricants International is a global manufacturer and marketer of automotive and industrial lubricants and functional 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 functional fluids under the PETRONAS brand.
  • A. PETRONAS
    PETRONAS is Malaysia’s state-owned oil and gas company, recognized globally for its integrated energy operations and prominent sponsorships in international motorsports.
  • B. Petronas Refinery and Petrochemical Corporation
    Petronas Refinery and Petrochemical Corporation is a major Malaysian refining and petrochemical company operating under state-owned energy group Petroliam Nasional Berhad (PETRONAS).
  • C. Petronas Carigali Sdn Bhd
    Petronas Carigali Sdn Bhd is the exploration and production arm of Malaysia’s national oil company, responsible for upstream oil and gas activities domestically and internationally.
  • D. Citgo Petroleum Corporation
    Citgo Petroleum Corporation is a U.S.-based refiner, transporter, and marketer of fuels, lubricants, and petrochemicals.
  • E. Petronas Chemicals Group Berhad
    Petronas Chemicals Group Berhad is a leading Malaysian integrated chemicals producer and one of the core business arms of the national oil company PETRONAS.
  • 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_69d85a16c68c819099c1b547fbc87b32 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03ea600b48190a3dbca1a68a2a1cd completed April 16, 2026, 1:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff1a754d1881909ed322479bab460d completed May 9, 2026, 11:28 a.m.
NEDg Description generation batch_69ff1b82a5e08190a906828a08c9ae93 completed May 9, 2026, 11:33 a.m.
NED2 Entity disambiguation (via description) batch_69ff1f60e5888190a0271c9d55c5e3d8 completed May 9, 2026, 11:49 a.m.
Created at: April 10, 2026, 3:20 a.m.