Triple

T17327245
Position Surface form Disambiguated ID Type / Status
Subject California oil fields E420718 entity
Predicate hasPart P35 FINISHED
Object Long Beach Oil Field
Long Beach Oil Field is a major petroleum-producing area in Long Beach, California, known for its extensive offshore and urban drilling operations.
 E1276899 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: Long Beach Oil Field | Statement: [California oil fields, hasPart, Long Beach Oil Field]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Long Beach Oil Field
Context triple: [California oil fields, hasPart, Long Beach Oil Field]
  • A. 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.
  • B. 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.
  • 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. Elk Hills oil field
    The Elk Hills oil field is a major petroleum reserve in California that gained historical notoriety for its central role in the Teapot Dome scandal, one of the most infamous corruption cases in U.S. political history.
  • E. Midway-Sunset Oil Field
    Midway-Sunset Oil Field is one of California’s largest and oldest producing oil fields, located in 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: Long Beach Oil Field
Triple: [California oil fields, hasPart, Long Beach Oil Field]
Generated description
Long Beach Oil Field is a major petroleum-producing area in Long Beach, California, known for its extensive offshore and urban drilling operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Long Beach Oil Field
Target entity description: Long Beach Oil Field is a major petroleum-producing area in Long Beach, California, known for its extensive offshore and urban drilling operations.
  • A. 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.
  • B. 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.
  • 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. Elk Hills oil field
    The Elk Hills oil field is a major petroleum reserve in California that gained historical notoriety for its central role in the Teapot Dome scandal, one of the most infamous corruption cases in U.S. political history.
  • E. Midway-Sunset Oil Field
    Midway-Sunset Oil Field is one of California’s largest and oldest producing oil fields, located in 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_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_6a01ddd3e74c81908d7818f784e2422f completed May 11, 2026, 1:47 p.m.
NEDg Description generation batch_6a01e2e4e5e88190b6a0c3abae436105 completed May 11, 2026, 2:08 p.m.
NED2 Entity disambiguation (via description) batch_6a01e33ac1c88190b53f1ec574e3724f completed May 11, 2026, 2:10 p.m.
Created at: April 10, 2026, 5:43 a.m.