Triple
T13184503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kern River Gas Transmission Company |
E313811
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object |
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.
|
E1026975
|
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: Kern River Pipeline | Statement: [Kern River Gas Transmission Company, operates, Kern River Pipeline]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kern River Pipeline Context triple: [Kern River Gas Transmission Company, operates, Kern River Pipeline]
-
A.
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.
-
B.
Goldfields Pipeline
The Goldfields Pipeline is a historic Western Australian water supply scheme that transports water over hundreds of kilometers from Perth’s hills to the arid Eastern Goldfields region.
-
C.
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.
-
D.
Mexican Pipeline
The Mexican Pipeline is a world-famous, powerful beach break at Playa Zicatela in Puerto Escondido, renowned for its heavy, barreling waves that attract elite big-wave surfers.
-
E.
East–West Pipeline
The East–West Pipeline is a major Saudi Arabian oil pipeline system that transports crude from inland fields to Red Sea export terminals, forming a key part of the country’s energy infrastructure.
- 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: Kern River Pipeline Triple: [Kern River Gas Transmission Company, operates, Kern River Pipeline]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kern River Pipeline Target entity description: 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.
-
A.
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.
-
B.
Goldfields Pipeline
The Goldfields Pipeline is a historic Western Australian water supply scheme that transports water over hundreds of kilometers from Perth’s hills to the arid Eastern Goldfields region.
-
C.
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.
-
D.
Mexican Pipeline
The Mexican Pipeline is a world-famous, powerful beach break at Playa Zicatela in Puerto Escondido, renowned for its heavy, barreling waves that attract elite big-wave surfers.
-
E.
East–West Pipeline
The East–West Pipeline is a major Saudi Arabian oil pipeline system that transports crude from inland fields to Red Sea export terminals, forming a key part of the country’s energy infrastructure.
- 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_69d806ae1e08819090d95bfe1538cc17 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c4a0b0081908027bf77442ff5ff |
completed | April 10, 2026, 11:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6f5f307408190afd0df16a417c456 |
completed | May 3, 2026, 7:14 a.m. |
| NEDg | Description generation | batch_69f6f707d9e48190b772520ca9f4ac2c |
completed | May 3, 2026, 7:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6f85149cc8190adf68387475d3286 |
completed | May 3, 2026, 7:25 a.m. |
Created at: April 9, 2026, 9:15 p.m.