Triple

T13216422
Position Surface form Disambiguated ID Type / Status
Subject Barmer E314627 entity
Predicate hasNearbyOilField P25373 FINISHED
Object Mangala oil field
Mangala oil field is a major onshore oil field in Rajasthan, India, known as one of the country’s largest hydrocarbon discoveries.
 E1028815 NE FINISHED

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mangala oil field
Context triple: [Barmer, hasNearbyOilField, Mangala oil field]
  • A. Sabunchi oil field
    The Sabunchi oil field is a historic petroleum-producing area in the Baku region of Azerbaijan that was developed and operated by the Nobel Brothers’ oil company, Branobel, during the late 19th and early 20th centuries.
  • B. Parentis oil field
    Parentis oil field is a major onshore oil field in southwestern France, known as one of the most significant hydrocarbon deposits in the Aquitaine region.
  • C. Vankor oil field
    Vankor oil field is a major Russian oil and gas field in Eastern Siberia that serves as one of Rosneft’s largest and most strategically important production assets.
  • D. Mereenie oil and gas field
    The Mereenie oil and gas field is a significant onshore hydrocarbon field in Australia’s Northern Territory, producing both crude oil and natural gas from the Mereenie Sandstone formation.
  • E. Ras Gharib oil field
    Ras Gharib oil field is a major Egyptian offshore oil field in the Gulf of Suez, known as one of the country’s oldest and most productive hydrocarbon sites.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mangala oil field
Target entity description: Mangala oil field is a major onshore oil field in Rajasthan, India, known as one of the country’s largest hydrocarbon discoveries.
  • A. Sabunchi oil field
    The Sabunchi oil field is a historic petroleum-producing area in the Baku region of Azerbaijan that was developed and operated by the Nobel Brothers’ oil company, Branobel, during the late 19th and early 20th centuries.
  • B. Parentis oil field
    Parentis oil field is a major onshore oil field in southwestern France, known as one of the most significant hydrocarbon deposits in the Aquitaine region.
  • C. Vankor oil field
    Vankor oil field is a major Russian oil and gas field in Eastern Siberia that serves as one of Rosneft’s largest and most strategically important production assets.
  • D. Mereenie oil and gas field
    The Mereenie oil and gas field is a significant onshore hydrocarbon field in Australia’s Northern Territory, producing both crude oil and natural gas from the Mereenie Sandstone formation.
  • E. Ras Gharib oil field
    Ras Gharib oil field is a major Egyptian offshore oil field in the Gulf of Suez, known as one of the country’s oldest and most productive hydrocarbon sites.
  • F. None of above. chosen

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d806aee7308190b70a237ba2a6e3e1 elicitation completed
NER batch_69d98cf28c9c819080d7b42d20f579d1 ner completed
NED1 batch_69f6ff1ebf648190a27d11b3dc494446 ned_source_triple completed
NED2 batch_69f7038563848190ae96538e30ecafd5 ned_description completed
NEDg batch_69f7013a368c8190a768f837f6551f5b nedg completed
Created at: April 9, 2026, 9:18 p.m.