Triple

T14986545
Position Surface form Disambiguated ID Type / Status
Subject Oat Mountain Oil Field E373716 entity
Predicate isPartOf P10 FINISHED
Object Southern California oil fields
Southern California oil fields are a major concentration of petroleum-producing areas in Southern California that have played a significant role in the region’s economic development and energy supply.
E1131732 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: Southern California oil fields | Statement: [Oat Mountain Oil Field, isPartOf, Southern California oil fields]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Southern California oil fields
Context triple: [Oat Mountain Oil Field, isPartOf, Southern California oil fields]
  • A. California oil fields
    California oil fields are expansive petroleum-producing regions in the state of California that have historically driven major economic development and inspired numerous cultural depictions of early 20th-century oil booms.
  • B. San Joaquin Valley oil fields
    The San Joaquin Valley oil fields are a major concentration of petroleum-producing areas in California’s Central Valley, known for some of the largest and most productive onshore oil fields in the United States.
  • C. Kern River Oil Field
    Kern River Oil Field is one of California’s largest and oldest producing oil fields, located near Bakersfield in Kern County.
  • D. Coalinga Oil Field
    Coalinga Oil Field is a major petroleum-producing area in California’s San Joaquin Valley, historically significant for its early 20th-century oil boom and extensive heavy oil reserves.
  • E. Fruitvale Oil Field
    Fruitvale Oil Field is a significant petroleum-producing area in Kern County, California, known for its long history of oil extraction within the southern San Joaquin Valley.
  • 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: Southern California oil fields
Triple: [Oat Mountain Oil Field, isPartOf, Southern California oil fields]
Generated description
Southern California oil fields are a major concentration of petroleum-producing areas in Southern California that have played a significant role in the region’s economic development and energy supply.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Southern California oil fields
Target entity description: Southern California oil fields are a major concentration of petroleum-producing areas in Southern California that have played a significant role in the region’s economic development and energy supply.
  • A. California oil fields
    California oil fields are expansive petroleum-producing regions in the state of California that have historically driven major economic development and inspired numerous cultural depictions of early 20th-century oil booms.
  • B. San Joaquin Valley oil fields
    The San Joaquin Valley oil fields are a major concentration of petroleum-producing areas in California’s Central Valley, known for some of the largest and most productive onshore oil fields in the United States.
  • C. Kern River Oil Field
    Kern River Oil Field is one of California’s largest and oldest producing oil fields, located near Bakersfield in Kern County.
  • D. Coalinga Oil Field
    Coalinga Oil Field is a major petroleum-producing area in California’s San Joaquin Valley, historically significant for its early 20th-century oil boom and extensive heavy oil reserves.
  • E. Fruitvale Oil Field
    Fruitvale Oil Field is a significant petroleum-producing area in Kern County, California, known for its long history of oil extraction within the southern San Joaquin Valley.
  • 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_69d85ccc84388190aa151e5173370c8d completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded7007588819095bb1de029a6f2eb completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9694aa688190bbecb645c49e795e completed May 9, 2026, 2:06 a.m.
NEDg Description generation batch_69fe99553b3c8190b6bf3e133a2772fa completed May 9, 2026, 2:17 a.m.
NED2 Entity disambiguation (via description) batch_69fe99a856e48190a44548d756737164 completed May 9, 2026, 2:19 a.m.
Created at: April 10, 2026, 2:52 a.m.