Triple

T11579344
Position Surface form Disambiguated ID Type / Status
Subject Ughelli E274584 entity
Predicate nearbyOilProducingArea P25373 FINISHED
Object Niger Delta oil fields E10120 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: Niger Delta oil fields | Statement: [Ughelli, nearbyOilProducingArea, Niger Delta oil fields]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Niger Delta oil fields
Context triple: [Ughelli, nearbyOilProducingArea, Niger Delta oil fields]
  • A. Niger Delta chosen
    The Niger Delta is a vast, oil-rich coastal region in southern Nigeria known for its complex network of creeks and mangrove swamps, significant petroleum production, and associated environmental and social challenges.
  • B. Campos Basin oil fields
    The Campos Basin oil fields are a major offshore petroleum-producing region off the coast of Brazil, central to the country’s oil industry and economic development.
  • C. Eastern Province oil fields
    The Eastern Province oil fields are a major cluster of petroleum-producing sites in Saudi Arabia that form the core of the country’s vast oil industry.
  • D. Nigeria LNG plant at Bonny Island
    The Nigeria LNG plant at Bonny Island is a major liquefied natural gas production and export facility in Nigeria, playing a key role in the country’s gas monetization and global LNG supply.
  • E. Bights of Benin and Biafra
    The Bights of Benin and Biafra are two adjacent large embayments on the northern coast of the Gulf of Guinea in West Africa, historically significant as major hubs of Atlantic maritime trade, including the transatlantic slave trade.
  • 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: nearbyOilProducingArea
Context triple: [Ughelli, nearbyOilProducingArea, Niger Delta oil fields]
  • A. nearbyOilField
    Indicates that one location is situated close to an oil field.
  • B. nearbyGasFields
    Indicates that one gas field is located close to another gas field in geographic space.
  • C. hasNearbyOilField chosen
    Indicates that an entity is located close to or in the vicinity of an oil field.
  • D. hasNearbyOilTown
    Indicates that one location is situated close to a town whose economy or identity is significantly associated with oil production or refining.
  • E. nearbyBasin
    Indicates that one basin is located close to another basin in space.
  • 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_69d6aae5ac3c81908d2b0a3a665665b2 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8904b46288190890ecafd6ceb0c3d completed April 10, 2026, 5:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee86cbd7988190a4960c5abbbf03a2 completed April 26, 2026, 9:42 p.m.
PD Predicate disambiguation batch_69d85dcbacd0819094d4a1237055affa completed April 10, 2026, 2:17 a.m.
Created at: April 8, 2026, 9:38 p.m.