Triple

T16247805
Position Surface form Disambiguated ID Type / Status
Subject Alphonzo E. Bell Sr. E394419 entity
Predicate founded P104 FINISHED
Object Bell Petroleum Company
Bell Petroleum Company was an early 20th-century oil enterprise established by Los Angeles businessman and real estate developer Alphonzo E. Bell Sr., contributing to the growth of Southern California’s petroleum industry.
E1201796 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: Bell Petroleum Company | Statement: [Alphonzo E. Bell Sr., founded, Bell Petroleum Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bell Petroleum Company
Context triple: [Alphonzo E. Bell Sr., founded, Bell Petroleum Company]
  • A. Belridge Oil Company
    Belridge Oil Company was a major California-based petroleum firm known for developing and operating significant oil fields before being acquired by Shell Oil in the late 20th century.
  • B. Union Oil
    Union Oil was a major American petroleum company, historically significant as a prominent West Coast oil producer and refiner later absorbed into Chevron.
  • C. Waha Oil Company
    Waha Oil Company is a major Libyan oil producer and operator of several key oil fields and pipelines, playing a significant role in the country’s petroleum industry.
  • D. Phillips Petroleum Company
    Phillips Petroleum Company was a major American oil and gas company, founded in 1917, that grew into a leading integrated energy corporation before merging with Conoco to form ConocoPhillips.
  • E. General Petroleum
    General Petroleum was a major American oil company active in the early to mid-20th century, particularly on the West Coast, before being absorbed into larger petroleum corporations.
  • 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: Bell Petroleum Company
Triple: [Alphonzo E. Bell Sr., founded, Bell Petroleum Company]
Generated description
Bell Petroleum Company was an early 20th-century oil enterprise established by Los Angeles businessman and real estate developer Alphonzo E. Bell Sr., contributing to the growth of Southern California’s petroleum industry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bell Petroleum Company
Target entity description: Bell Petroleum Company was an early 20th-century oil enterprise established by Los Angeles businessman and real estate developer Alphonzo E. Bell Sr., contributing to the growth of Southern California’s petroleum industry.
  • A. Belridge Oil Company
    Belridge Oil Company was a major California-based petroleum firm known for developing and operating significant oil fields before being acquired by Shell Oil in the late 20th century.
  • B. Union Oil
    Union Oil was a major American petroleum company, historically significant as a prominent West Coast oil producer and refiner later absorbed into Chevron.
  • C. Waha Oil Company
    Waha Oil Company is a major Libyan oil producer and operator of several key oil fields and pipelines, playing a significant role in the country’s petroleum industry.
  • D. Phillips Petroleum Company
    Phillips Petroleum Company was a major American oil and gas company, founded in 1917, that grew into a leading integrated energy corporation before merging with Conoco to form ConocoPhillips.
  • E. General Petroleum
    General Petroleum was a major American oil company active in the early to mid-20th century, particularly on the West Coast, before being absorbed into larger petroleum corporations.
  • 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_69d87f2171208190951025e526947816 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e245942460819080897afad0d2fe09 completed April 17, 2026, 2:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a000ee3bbc48190a56ce2807a9510f0 completed May 10, 2026, 4:51 a.m.
NEDg Description generation batch_6a000f9aecec819087cecb1edad6b710 completed May 10, 2026, 4:54 a.m.
NED2 Entity disambiguation (via description) batch_6a0010462ba881909666051b2fc38d43 completed May 10, 2026, 4:57 a.m.
Created at: April 10, 2026, 5:04 a.m.