Triple
T4771527
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trans-Alaska Pipeline System |
E105936
|
entity |
| Predicate | fromField |
P58693
|
FINISHED |
| Object | Prudhoe Bay Oil Field |
E19259
|
NE FINISHED |
How this triple was built (3 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: Prudhoe Bay Oil Field | Statement: [Trans-Alaska Pipeline System, fromField, Prudhoe Bay Oil Field]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prudhoe Bay Oil Field Context triple: [Trans-Alaska Pipeline System, fromField, Prudhoe Bay Oil Field]
-
A.
Prudhoe Bay, Alaska, United States
chosen
Prudhoe Bay, Alaska, United States is a remote Arctic oil-producing area on Alaska’s North Slope, known for its vast petroleum fields and extreme polar environment.
-
B.
Belridge Oil Field
Belridge Oil Field is one of California’s largest and most productive oil fields, located in the San Joaquin Valley and known for its extensive heavy oil and enhanced recovery operations.
-
C.
Kuparuk River Oil Field
Kuparuk River Oil Field is one of Alaska’s largest and most productive North Slope oil fields, located west of Prudhoe Bay and developed primarily by ConocoPhillips.
-
D.
Bakken
Bakken is a surname most notably associated with Earl Bakken, the American engineer and co-founder of the medical device company Medtronic.
-
E.
Laminaria oil field
Laminaria oil field is an offshore petroleum field located in the Timor Sea, known for its significant oil production and role in regional energy development.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: fromField Context triple: [Trans-Alaska Pipeline System, fromField, Prudhoe Bay Oil Field]
-
A.
formerField
Indicates that an entity previously had a particular field, role, or area of activity, but no longer does.
-
B.
fieldName
Indicates the specific name or label assigned to a field within a data structure, form, or record.
-
C.
collectingField
Indicates that one entity serves as the field or location where another entity gathers, accumulates, or collects items, data, or resources.
-
D.
namedForField
Indicates that one entity is named after, or in honor of, a particular field, discipline, or area of study.
-
E.
definesField
Indicates that one entity specifies or declares a particular field or attribute that belongs to or characterizes another entity.
- 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_69bd43f226fc8190b867cc249c2a9042 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd655e5dcc8190a932be9b1baaffb2 |
completed | March 20, 2026, 3:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be43be262c8190b9b9e2e6c2623ff7 |
completed | March 21, 2026, 7:07 a.m. |
| PD | Predicate disambiguation | batch_69bd6229d8448190a271719e5e30fd82 |
completed | March 20, 2026, 3:05 p.m. |
| PDg | Predicate description generation | batch_69bd6508e218819086a36236cfa4a249 |
completed | March 20, 2026, 3:17 p.m. |
Created at: March 20, 2026, 1:21 p.m.