Triple
T15238270
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MISC Berhad |
E364186
|
entity |
| Predicate | parentCompany |
P254
|
FINISHED |
| Object | Petroliam Nasional Berhad |
E73992
|
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: Petroliam Nasional Berhad | Statement: [MISC Berhad, parentCompany, Petroliam Nasional Berhad]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petroliam Nasional Berhad Context triple: [MISC Berhad, parentCompany, Petroliam Nasional Berhad]
-
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.
Petronas Gas Berhad
Petronas Gas Berhad is a Malaysian gas infrastructure and utilities company involved in gas processing, transportation, and regasification services.
-
C.
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).
-
D.
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.
-
E.
Citgo Petroleum Corporation
Citgo Petroleum Corporation is a U.S.-based refiner, transporter, and marketer of fuels, lubricants, and petrochemicals.
- 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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e007da7e988190925a9b67b8070bc7 |
completed | April 15, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fef89197988190891920bfbacc0193 |
completed | May 9, 2026, 9:04 a.m. |
Created at: April 10, 2026, 3:12 a.m.