Triple

T15310607
Position Surface form Disambiguated ID Type / Status
Subject BP Whiting Refinery E366025 entity
Predicate connectedTo P37 FINISHED
Object Enbridge pipeline system
The Enbridge pipeline system is a vast network of crude oil and liquids pipelines that transports petroleum products across Canada and the United States to major refineries and markets.
E1150671 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: Enbridge pipeline system | Statement: [BP Whiting Refinery, connectedTo, Enbridge pipeline system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Enbridge pipeline system
Context triple: [BP Whiting Refinery, connectedTo, Enbridge pipeline system]
  • A. Trans-Alaska Pipeline System
    The Trans-Alaska Pipeline System is a major crude oil pipeline network that transports oil across Alaska from Arctic oil fields to the ice-free port of Valdez.
  • B. 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.
  • C. 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.
  • D. Tazama Pipeline
    The Tazama Pipeline is a bi-national oil pipeline system that transports crude oil from the Tanzanian coast inland to supply refineries and fuel markets in both Tanzania and Zambia.
  • E. Northern Lights pipeline system
    The Northern Lights pipeline system is a major natural gas transportation network that carries gas from Russian fields such as Urengoy to markets in Europe.
  • 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: Enbridge pipeline system
Triple: [BP Whiting Refinery, connectedTo, Enbridge pipeline system]
Generated description
The Enbridge pipeline system is a vast network of crude oil and liquids pipelines that transports petroleum products across Canada and the United States to major refineries and markets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Enbridge pipeline system
Target entity description: The Enbridge pipeline system is a vast network of crude oil and liquids pipelines that transports petroleum products across Canada and the United States to major refineries and markets.
  • A. Trans-Alaska Pipeline System
    The Trans-Alaska Pipeline System is a major crude oil pipeline network that transports oil across Alaska from Arctic oil fields to the ice-free port of Valdez.
  • B. 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.
  • C. 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.
  • D. Tazama Pipeline
    The Tazama Pipeline is a bi-national oil pipeline system that transports crude oil from the Tanzanian coast inland to supply refineries and fuel markets in both Tanzania and Zambia.
  • E. Northern Lights pipeline system
    The Northern Lights pipeline system is a major natural gas transportation network that carries gas from Russian fields such as Urengoy to markets in Europe.
  • 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_69d85a113ee881908e297a1d38dd79fa completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03cd176708190b0f6ba17aed92f8e completed April 16, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69fef8a20c1881909b387aed6f532c3d completed May 9, 2026, 9:04 a.m.
NEDg Description generation batch_69fefa339f988190b470e052c853e4f8 completed May 9, 2026, 9:11 a.m.
NED2 Entity disambiguation (via description) batch_69fefac48df08190ad58e9d455546a57 completed May 9, 2026, 9:13 a.m.
Created at: April 10, 2026, 3:16 a.m.