Triple

T18990318
Position Surface form Disambiguated ID Type / Status
Subject East Irish Sea Basin system E464664 entity
Predicate contains P35 FINISHED
Object Triassic Sherwood Sandstone Group reservoirs NE NERFINISHED

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: Triassic Sherwood Sandstone Group reservoirs | Statement: [East Irish Sea Basin system, contains, Triassic Sherwood Sandstone Group reservoirs]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Triassic Sherwood Sandstone Group reservoirs
Context triple: [East Irish Sea Basin system, contains, Triassic Sherwood Sandstone Group reservoirs]
  • A. Elements of Petroleum Geology
    Elements of Petroleum Geology is a widely used textbook that provides a comprehensive introduction to the geological principles and methods involved in the exploration and production of petroleum.
  • B. Caledonian foreland basins
    Caledonian foreland basins are a group of sedimentary basins that developed in front of the Caledonian orogenic belt during Paleozoic mountain-building in what is now parts of northern Europe, including areas such as the Orcadian Basin.
  • C. Magnesian Limestone succession
    The Magnesian Limestone succession is a geological sequence of Permian-age dolomitic limestone formations that forms a distinctive belt across parts of northern and central England.
  • D. Petroleum Geoscience
    Petroleum Geoscience is a peer-reviewed scientific journal focusing on the geology, exploration, and development of hydrocarbon resources.
  • E. Paleozoic succession of the Amadeus Basin
    The Paleozoic succession of the Amadeus Basin is a thick, long-lived sedimentary sequence in central Australia that records marine and terrestrial environments from the early Paleozoic through to the late Paleozoic within an intracratonic basin setting.
  • 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: Triassic Sherwood Sandstone Group reservoirs
Target entity description: Triassic Sherwood Sandstone Group reservoirs are major subsurface sandstone formations of Triassic age that serve as important hydrocarbon and gas storage reservoirs in the East Irish Sea and surrounding regions.
  • A. Elements of Petroleum Geology
    Elements of Petroleum Geology is a widely used textbook that provides a comprehensive introduction to the geological principles and methods involved in the exploration and production of petroleum.
  • B. Caledonian foreland basins
    Caledonian foreland basins are a group of sedimentary basins that developed in front of the Caledonian orogenic belt during Paleozoic mountain-building in what is now parts of northern Europe, including areas such as the Orcadian Basin.
  • C. Magnesian Limestone succession
    The Magnesian Limestone succession is a geological sequence of Permian-age dolomitic limestone formations that forms a distinctive belt across parts of northern and central England.
  • D. Petroleum Geoscience
    Petroleum Geoscience is a peer-reviewed scientific journal focusing on the geology, exploration, and development of hydrocarbon resources.
  • E. Paleozoic succession of the Amadeus Basin
    The Paleozoic succession of the Amadeus Basin is a thick, long-lived sedimentary sequence in central Australia that records marine and terrestrial environments from the early Paleozoic through to the late Paleozoic within an intracratonic basin setting.
  • F. None of above. chosen

Provenance (2 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_69d8dd01a56c81909694a128c66b21d7 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d6632cb08190a28f6ab74c2156d8 completed April 20, 2026, 7:31 a.m.
Created at: April 10, 2026, 12:01 p.m.