Triple

T3521820
Position Surface form Disambiguated ID Type / Status
Subject WTI crude oil futures E74438 entity
Predicate storageHub P3676 FINISHED
Object Cushing oil hub
The Cushing oil hub is a major U.S. crude oil storage and pipeline crossroads in Oklahoma that serves as the primary delivery and pricing point for West Texas Intermediate (WTI) oil.
E364311 NE FINISHED

How this triple was built (5 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: Cushing oil hub | Statement: [WTI crude oil futures, storageHub, Cushing oil hub]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cushing oil hub
Context triple: [WTI crude oil futures, storageHub, Cushing oil hub]
  • A. 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.
  • B. Oil Center
    Oil Center is a small unincorporated community in Lea County, New Mexico, historically associated with the region’s petroleum industry.
  • C. Bakken
    Bakken is a surname most notably associated with Earl Bakken, the American engineer and co-founder of the medical device company Medtronic.
  • 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. Parentis oil field
    Parentis oil field is a major onshore oil field in southwestern France, known as one of the most significant hydrocarbon deposits in the Aquitaine region.
  • 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: Cushing oil hub
Triple: [WTI crude oil futures, storageHub, Cushing oil hub]
Generated description
The Cushing oil hub is a major U.S. crude oil storage and pipeline crossroads in Oklahoma that serves as the primary delivery and pricing point for West Texas Intermediate (WTI) oil.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cushing oil hub
Target entity description: The Cushing oil hub is a major U.S. crude oil storage and pipeline crossroads in Oklahoma that serves as the primary delivery and pricing point for West Texas Intermediate (WTI) oil.
  • A. 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.
  • B. Oil Center
    Oil Center is a small unincorporated community in Lea County, New Mexico, historically associated with the region’s petroleum industry.
  • C. Bakken
    Bakken is a surname most notably associated with Earl Bakken, the American engineer and co-founder of the medical device company Medtronic.
  • 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. Parentis oil field
    Parentis oil field is a major onshore oil field in southwestern France, known as one of the most significant hydrocarbon deposits in the Aquitaine region.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: storageHub
Context triple: [WTI crude oil futures, storageHub, Cushing oil hub]
  • A. storageOption
    Indicates how or where something is stored, specifying the chosen method, medium, or configuration for its storage.
  • B. storageFacility chosen
    Indicates a relationship where one entity serves as a place or facility used to store another entity or its items.
  • C. storageInterface
    Indicates that one entity serves as a storage interface used by or associated with another entity for storing or retrieving data.
  • D. dataStorage
    Indicates a relationship where one entity serves as a repository that holds, retains, or maintains data for another entity or process.
  • E. storeType
    Indicates the category or kind of store associated with an entity, such as its retail or service type.
  • F. None of above.

Provenance (6 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_69ad85d0c5488190a3d8e02ebd01a1aa completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbc4dd6d48190a5a3f4b86c82b86c completed March 8, 2026, 6:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69b37e87c7948190901d98f34e3987eb completed March 13, 2026, 3:03 a.m.
NEDg Description generation batch_69b37f13d5e881908eaa05b11e493e8b completed March 13, 2026, 3:05 a.m.
NED2 Entity disambiguation (via description) batch_69b37f703ff081908a9aa3588da52d76 completed March 13, 2026, 3:07 a.m.
PD Predicate disambiguation batch_69adae10689c8190b7dc6d7daa8295b6 completed March 8, 2026, 5:12 p.m.
Created at: March 8, 2026, 3:19 p.m.