Triple

T5130869
Position Surface form Disambiguated ID Type / Status
Subject Deadhorse, Alaska E115694 entity
Predicate nearestMajorOilField P25373 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: [Deadhorse, Alaska, nearestMajorOilField, Prudhoe Bay Oil Field]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Prudhoe Bay Oil Field
Context triple: [Deadhorse, Alaska, nearestMajorOilField, 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: nearestMajorOilField
Context triple: [Deadhorse, Alaska, nearestMajorOilField, Prudhoe Bay Oil Field]
  • A. nearbyOilField
    Indicates that one location is situated close to an oil field.
  • B. hasNearbyOilField chosen
    Indicates that an entity is located close to or in the vicinity of an oil field.
  • C. containsOilField
    Indicates that one entity geographically includes or encompasses an oil field within its boundaries.
  • D. hasMajorOffshoreOilField
    Indicates that a country or region possesses at least one large, economically significant oil field located offshore in its territorial waters or exclusive economic zone.
  • E. nearestMajorCity
    Indicates that one city is the closest significant urban center to another location or city compared to all other major cities.
  • F. None of above.

Provenance (4 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_69bd444426bc819099ccd23f141e22aa completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd7fef2e8c8190982dd67f50295ada completed March 20, 2026, 5:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69becfd90a848190a1c78063a437cf3c completed March 21, 2026, 5:05 p.m.
PD Predicate disambiguation batch_69bd77ac2fc48190abeebb003a82384c completed March 20, 2026, 4:37 p.m.
Created at: March 20, 2026, 1:42 p.m.