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.