Triple
T6687904
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Midway-Sunset Oil Field |
E152145
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | California oil and gas industry |
E420718
|
NE FINISHED |
How this triple was built (2 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: California oil and gas industry | Statement: [Midway-Sunset Oil Field, partOf, California oil and gas industry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: California oil and gas industry Context triple: [Midway-Sunset Oil Field, partOf, California oil and gas industry]
-
A.
California oil fields
chosen
California oil fields are expansive petroleum-producing regions in the state of California that have historically driven major economic development and inspired numerous cultural depictions of early 20th-century oil booms.
-
B.
Kern River Oil Field
Kern River Oil Field is one of California’s largest and oldest producing oil fields, located near Bakersfield in Kern County.
-
C.
Coalinga Oil Field
Coalinga Oil Field is a major petroleum-producing area in California’s San Joaquin Valley, historically significant for its early 20th-century oil boom and extensive heavy oil reserves.
-
D.
Elk Hills oil field
The Elk Hills oil field is a major petroleum reserve in California that gained historical notoriety for its central role in the Teapot Dome scandal, one of the most infamous corruption cases in U.S. political history.
-
E.
Division of Oil and Gas
The Division of Oil and Gas is a regulatory branch of Indiana’s state government responsible for overseeing the exploration, production, and environmental management of the state’s oil and natural gas resources.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c687f9977c819097e7f5ada4fe522e |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6b14e58708190a4ba8ff1c085f160 |
completed | March 27, 2026, 4:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6f7b31fa0819089c4debbbbce9d22 |
completed | March 27, 2026, 9:33 p.m. |
Created at: March 27, 2026, 2:04 p.m.