Triple

T15243267
Position Surface form Disambiguated ID Type / Status
Subject Cushing oil hub E364311 entity
Predicate partOf P40 FINISHED
Object U.S. crude oil pipeline network
The U.S. crude oil pipeline network is an extensive system of interconnected pipelines that transports crude oil across the United States from production regions to storage hubs, refineries, and export terminals.
E1145477 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: U.S. crude oil pipeline network | Statement: [Cushing oil hub, partOf, U.S. crude oil pipeline network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. crude oil pipeline network
Context triple: [Cushing oil hub, partOf, U.S. crude oil pipeline network]
  • A. Saudi pipeline network
    The Saudi pipeline network is an extensive system of oil and gas pipelines that transports hydrocarbons from production fields across Saudi Arabia to key export terminals and domestic refineries.
  • B. Bay Division Pipelines
    Bay Division Pipelines are major water conveyance lines that transport drinking water from the Hetch Hetchy and related reservoir systems across the San Francisco Bay Area to serve regional communities.
  • C. Brent System pipeline
    The Brent System pipeline is a major North Sea oil transport pipeline that carries crude from offshore Brent and nearby fields to the Sullom Voe terminal in the Shetland Islands.
  • D. Kern River Pipeline
    The Kern River Pipeline is a major natural gas transmission system that transports gas from the Rocky Mountain region to markets in California and the U.S. Southwest.
  • E. Transneft pipeline system
    The Transneft pipeline system is Russia’s vast state-controlled network of oil pipelines that transports crude from major fields like Vankor to refineries and export terminals.
  • 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: U.S. crude oil pipeline network
Triple: [Cushing oil hub, partOf, U.S. crude oil pipeline network]
Generated description
The U.S. crude oil pipeline network is an extensive system of interconnected pipelines that transports crude oil across the United States from production regions to storage hubs, refineries, and export terminals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U.S. crude oil pipeline network
Target entity description: The U.S. crude oil pipeline network is an extensive system of interconnected pipelines that transports crude oil across the United States from production regions to storage hubs, refineries, and export terminals.
  • A. Saudi pipeline network
    The Saudi pipeline network is an extensive system of oil and gas pipelines that transports hydrocarbons from production fields across Saudi Arabia to key export terminals and domestic refineries.
  • B. Bay Division Pipelines
    Bay Division Pipelines are major water conveyance lines that transport drinking water from the Hetch Hetchy and related reservoir systems across the San Francisco Bay Area to serve regional communities.
  • C. Brent System pipeline
    The Brent System pipeline is a major North Sea oil transport pipeline that carries crude from offshore Brent and nearby fields to the Sullom Voe terminal in the Shetland Islands.
  • D. Kern River Pipeline
    The Kern River Pipeline is a major natural gas transmission system that transports gas from the Rocky Mountain region to markets in California and the U.S. Southwest.
  • E. Transneft pipeline system
    The Transneft pipeline system is Russia’s vast state-controlled network of oil pipelines that transports crude from major fields like Vankor to refineries and export terminals.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007dcc33081908545ea1a1d2c19fe completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd461cf08190a506aac2f0cec83a completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69fedf6ee3f081909553078cd3e9d243 completed May 9, 2026, 7:17 a.m.
NED2 Entity disambiguation (via description) batch_69fee0016a088190ad87268e035f677e completed May 9, 2026, 7:19 a.m.
Created at: April 10, 2026, 3:13 a.m.