Triple

T10963307
Position Surface form Disambiguated ID Type / Status
Subject Lolo Soetoro E259030 entity
Predicate employer P7 FINISHED
Object Union Oil Company of California E218482 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: Union Oil Company of California | Statement: [Lolo Soetoro, employer, Union Oil Company of California]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Union Oil Company of California
Context triple: [Lolo Soetoro, employer, Union Oil Company of California]
  • A. Standard Oil of California chosen
    Standard Oil of California was a major American oil company, later known as Chevron, that played a pivotal role in the development of the global petroleum industry.
  • B. Doheny Oil Company
    Doheny Oil Company was an early 20th-century American petroleum firm established by oil tycoon Edward L. Doheny, a key figure in the development of the U.S. oil industry.
  • C. Continental Oil Company
    Continental Oil Company was a major American petroleum company that emerged as one of the successor firms to the dissolved Standard Oil trust and later became known as Conoco.
  • D. 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.
  • E. Socony-Vacuum Oil Company
    Socony-Vacuum Oil Company was a major American oil company that emerged from the Standard Oil breakup and later evolved into Mobil, a key predecessor of ExxonMobil.
  • 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_69d6aa88500c819097d7032ca578e74f completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d77147f7108190a3b68ba1dd1c130e completed April 9, 2026, 9:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69e2d77277108190979f1b1edeac8964 completed April 18, 2026, 12:59 a.m.
Created at: April 8, 2026, 9:23 p.m.