Triple

T17327252
Position Surface form Disambiguated ID Type / Status
Subject California oil fields E420718 entity
Predicate hasPart P35 FINISHED
Object Santa Maria Valley Oil Field
Santa Maria Valley Oil Field is a major petroleum-producing area in Santa Barbara County, California, known for its long history of oil extraction and contribution to the state's energy industry.
 E1287007 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: Santa Maria Valley Oil Field | Statement: [California oil fields, hasPart, Santa Maria Valley Oil Field]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Santa Maria Valley Oil Field
Context triple: [California oil fields, hasPart, Santa Maria Valley Oil Field]
  • A. Montebello Oil Field
    Montebello Oil Field is a significant petroleum-producing area in Southern California that contributed to the region’s early 20th-century oil boom.
  • B. Buena Vista Oil Field
    Buena Vista Oil Field is a major historic petroleum-producing area in Kern County, California, that significantly contributed to the region’s early 20th-century oil boom.
  • C. 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.
  • D. Inglewood Oil Field
    The Inglewood Oil Field is a major urban oil field located in the Los Angeles Basin, known for its long history of petroleum production amid densely populated neighborhoods and ongoing environmental and community concerns.
  • E. Belridge Oil Field
    Belridge Oil Field is one of California’s largest and most productive oil fields, located in the San Joaquin Valley and known for its extensive heavy oil and enhanced recovery operations.
  • 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: Santa Maria Valley Oil Field
Triple: [California oil fields, hasPart, Santa Maria Valley Oil Field]
Generated description
Santa Maria Valley Oil Field is a major petroleum-producing area in Santa Barbara County, California, known for its long history of oil extraction and contribution to the state's energy industry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Santa Maria Valley Oil Field
Target entity description: Santa Maria Valley Oil Field is a major petroleum-producing area in Santa Barbara County, California, known for its long history of oil extraction and contribution to the state's energy industry.
  • A. Montebello Oil Field
    Montebello Oil Field is a significant petroleum-producing area in Southern California that contributed to the region’s early 20th-century oil boom.
  • B. Buena Vista Oil Field
    Buena Vista Oil Field is a major historic petroleum-producing area in Kern County, California, that significantly contributed to the region’s early 20th-century oil boom.
  • C. 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.
  • D. Inglewood Oil Field
    The Inglewood Oil Field is a major urban oil field located in the Los Angeles Basin, known for its long history of petroleum production amid densely populated neighborhoods and ongoing environmental and community concerns.
  • E. Belridge Oil Field
    Belridge Oil Field is one of California’s largest and most productive oil fields, located in the San Joaquin Valley and known for its extensive heavy oil and enhanced recovery operations.
  • 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_69d889d3adc881909319f1edb8d2a956 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e439d321c881909e63a6870b152c8c completed April 19, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02efa45b8c81908d31f097b5c4712a completed May 12, 2026, 9:15 a.m.
NEDg Description generation batch_6a02f1232f348190ab28e8d5ed4d3ad3 completed May 12, 2026, 9:21 a.m.
NED2 Entity disambiguation (via description) batch_6a02f18beeb88190ac8cb9540b6b7b88 completed May 12, 2026, 9:23 a.m.
Created at: April 10, 2026, 5:43 a.m.