Triple

T21689964
Position Surface form Disambiguated ID Type / Status
Subject Pan American Petroleum and Transport Company E535332 entity
Predicate hasSubsidiary P254 FINISHED
Object Mexican Petroleum Company
Mexican Petroleum Company was an early 20th-century oil enterprise operating in Mexico, involved in the exploration, production, and distribution of petroleum resources.
E1497058 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: Mexican Petroleum Company | Statement: [Pan American Petroleum and Transport Company, hasSubsidiary, Mexican Petroleum Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mexican Petroleum Company
Context triple: [Pan American Petroleum and Transport Company, hasSubsidiary, Mexican Petroleum Company]
  • A. Petróleos Mexicanos
    Petróleos Mexicanos (Pemex) is Mexico’s state-owned petroleum company and one of the largest oil producers in Latin America.
  • B. Pantepec Oil Company
    Pantepec Oil Company was an oil exploration and production firm founded and led by William F. Buckley Sr., known for its operations in Latin America in the early to mid-20th century.
  • C. Alianza Petrolera
    Alianza Petrolera is a professional Colombian football club that competes in the country’s top division, Categoría Primera A.
  • D. Yacimientos Petrolíferos Fiscales
    Yacimientos Petrolíferos Fiscales (YPF) is Argentina’s historic state-founded oil and gas company, central to the country’s energy industry and economic development.
  • E. Shell Mex and BP
    Shell Mex and BP was a major British petroleum marketing company formed as a joint venture between Shell and British Petroleum that distributed and sold fuels and related products across the UK.
  • 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: Mexican Petroleum Company
Triple: [Pan American Petroleum and Transport Company, hasSubsidiary, Mexican Petroleum Company]
Generated description
Mexican Petroleum Company was an early 20th-century oil enterprise operating in Mexico, involved in the exploration, production, and distribution of petroleum resources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mexican Petroleum Company
Target entity description: Mexican Petroleum Company was an early 20th-century oil enterprise operating in Mexico, involved in the exploration, production, and distribution of petroleum resources.
  • A. Petróleos Mexicanos
    Petróleos Mexicanos (Pemex) is Mexico’s state-owned petroleum company and one of the largest oil producers in Latin America.
  • B. Pantepec Oil Company
    Pantepec Oil Company was an oil exploration and production firm founded and led by William F. Buckley Sr., known for its operations in Latin America in the early to mid-20th century.
  • C. Alianza Petrolera
    Alianza Petrolera is a professional Colombian football club that competes in the country’s top division, Categoría Primera A.
  • D. Yacimientos Petrolíferos Fiscales
    Yacimientos Petrolíferos Fiscales (YPF) is Argentina’s historic state-founded oil and gas company, central to the country’s energy industry and economic development.
  • E. Shell Mex and BP
    Shell Mex and BP was a major British petroleum marketing company formed as a joint venture between Shell and British Petroleum that distributed and sold fuels and related products across the UK.
  • 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_69e0c46a6ee481908836e1420fb78c9b completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef96ce2ff88190a6cbfff45bb6a04f completed April 27, 2026, 5:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a1e23a7308190bb36c101760e46dc completed May 17, 2026, 7:59 p.m.
NEDg Description generation batch_6a0a1facb8a48190b61f8df03b38a939 completed May 17, 2026, 8:06 p.m.
NED2 Entity disambiguation (via description) batch_6a0a202f4c6c8190b46839b2edab7b60 completed May 17, 2026, 8:08 p.m.
Created at: April 16, 2026, 6:44 p.m.