Triple

T15343416
Position Surface form Disambiguated ID Type / Status
Subject Petronas Refinery and Petrochemical Corporation E366854 entity
Predicate partOf P40 FINISHED
Object PETRONAS downstream business E368612 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: PETRONAS downstream business | Statement: [Petronas Refinery and Petrochemical Corporation, partOf, PETRONAS downstream business]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PETRONAS downstream business
Context triple: [Petronas Refinery and Petrochemical Corporation, partOf, PETRONAS downstream business]
  • A. PETRONAS chosen
    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 Gas Berhad
    Petronas Gas Berhad is a Malaysian gas infrastructure and utilities company involved in gas processing, transportation, and regasification services.
  • D. 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.
  • 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.
  • 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_69d85a1355608190a6673ddb67231d54 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e163a3c8190ab933411372c1573 completed April 16, 2026, 1:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff0b41f130819082ea69ea535468ce completed May 9, 2026, 10:24 a.m.
Created at: April 10, 2026, 3:17 a.m.