Triple
T14986568
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Aliso Canyon Oil Field |
E373717
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Southern California natural gas infrastructure
Southern California natural gas infrastructure is the regional network of gas fields, storage facilities, pipelines, and related systems that supply and distribute natural gas to homes, businesses, and power plants across Southern California.
|
E1129495
|
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: Southern California natural gas infrastructure | Statement: [Aliso Canyon Oil Field, partOf, Southern California natural gas infrastructure]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southern California natural gas infrastructure Context triple: [Aliso Canyon Oil Field, partOf, Southern California natural gas infrastructure]
-
A.
Southern California fuel market
The Southern California fuel market is a major regional hub for gasoline, diesel, and other petroleum products serving the densely populated and heavily trafficked areas of Southern California.
-
B.
San Joaquin Valley oil fields
The San Joaquin Valley oil fields are a major concentration of petroleum-producing areas in California’s Central Valley, known for some of the largest and most productive onshore oil fields in the United States.
-
C.
southeastern California
Southeastern California is a largely arid region of the U.S. state of California that includes parts of the Mojave and Colorado Deserts and features extensive dune systems and rugged desert landscapes.
-
D.
Kern River Gas Transmission Company
Kern River Gas Transmission Company is a major U.S. natural gas pipeline operator that transports gas from the Rocky Mountains to markets in the western United States.
-
E.
California Energy Almanac
California Energy Almanac is an official online resource providing comprehensive data and statistics on California’s energy production, consumption, and 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: Southern California natural gas infrastructure Triple: [Aliso Canyon Oil Field, partOf, Southern California natural gas infrastructure]
Generated description
Southern California natural gas infrastructure is the regional network of gas fields, storage facilities, pipelines, and related systems that supply and distribute natural gas to homes, businesses, and power plants across Southern California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Southern California natural gas infrastructure Target entity description: Southern California natural gas infrastructure is the regional network of gas fields, storage facilities, pipelines, and related systems that supply and distribute natural gas to homes, businesses, and power plants across Southern California.
-
A.
Southern California fuel market
The Southern California fuel market is a major regional hub for gasoline, diesel, and other petroleum products serving the densely populated and heavily trafficked areas of Southern California.
-
B.
San Joaquin Valley oil fields
The San Joaquin Valley oil fields are a major concentration of petroleum-producing areas in California’s Central Valley, known for some of the largest and most productive onshore oil fields in the United States.
-
C.
southeastern California
Southeastern California is a largely arid region of the U.S. state of California that includes parts of the Mojave and Colorado Deserts and features extensive dune systems and rugged desert landscapes.
-
D.
Kern River Gas Transmission Company
Kern River Gas Transmission Company is a major U.S. natural gas pipeline operator that transports gas from the Rocky Mountains to markets in the western United States.
-
E.
California Energy Almanac
California Energy Almanac is an official online resource providing comprehensive data and statistics on California’s energy production, consumption, and 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_69d85ccc84388190aa151e5173370c8d |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded7007588819095bb1de029a6f2eb |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe8c036bfc8190b01bf2128403f557 |
completed | May 9, 2026, 1:21 a.m. |
| NEDg | Description generation | batch_69fe8dc977448190a01c55d99d4d9034 |
completed | May 9, 2026, 1:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe8e9e62a4819089b3568d277d5262 |
completed | May 9, 2026, 1:32 a.m. |
Created at: April 10, 2026, 2:52 a.m.