Triple

T18377813
Position Surface form Disambiguated ID Type / Status
Subject Citgo sign E446361 entity
Predicate manufacturer P490 FINISHED
Object Citgo Petroleum Corporation — NE NERFINISHED

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: Citgo Petroleum Corporation | Statement: [Citgo sign, manufacturer, Citgo Petroleum Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Citgo Petroleum Corporation
Context triple: [Citgo sign, manufacturer, Citgo Petroleum Corporation]
  • A. Citgo Petroleum Corporation chosen
    Citgo Petroleum Corporation is a U.S.-based refiner, transporter, and marketer of fuels, lubricants, and petrochemicals.
  • B. 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.
  • 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. Philippine National Oil Company
    The Philippine National Oil Company is a state-owned corporation responsible for developing, managing, and securing the Philippines’ energy resources, particularly in the oil and gas sector.
  • E. PT Petrokimia Gresik
    PT Petrokimia Gresik is a major Indonesian fertilizer and chemical manufacturing company based in Gresik, East Java.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8b9f370b88190b1e5081c2c238e7f completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e5179919c881908d55ea24f93c5827 completed April 19, 2026, 5:57 p.m.
Created at: April 10, 2026, 10:45 a.m.