Triple

T21324865
Position Surface form Disambiguated ID Type / Status
Subject River Maun E525723 entity
Predicate partOf P40 FINISHED
Object Sherwood sandstone aquifer area 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: Sherwood sandstone aquifer area | Statement: [River Maun, partOf, Sherwood sandstone aquifer area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sherwood sandstone aquifer area
Context triple: [River Maun, partOf, Sherwood sandstone aquifer area]
  • A. Springfield Plateau aquifer
    The Springfield Plateau aquifer is a groundwater-bearing geologic formation in the Ozark region that supplies water to springs, wells, and streams across parts of Missouri and neighboring states.
  • B. Garber-Wellington aquifer system
    The Garber-Wellington aquifer system is a major groundwater resource in central Oklahoma, composed of Permian-age sandstones and related formations that supply water for municipal, industrial, and agricultural use.
  • C. Trinity Aquifer
    The Trinity Aquifer is a major groundwater system in central Texas that supplies water to numerous communities, springs, and natural areas, including Jacob’s Well.
  • D. Ogallala Aquifer
    The Ogallala Aquifer is one of the world’s largest underground freshwater reservoirs, supplying crucial irrigation and drinking water across much of the central United States.
  • E. Kirkwood-Cohansey aquifer system
    The Kirkwood-Cohansey aquifer system is a shallow, sandy groundwater reservoir underlying New Jersey’s Pine Barrens that supplies much of the region’s drinking water and sustains its unique wetlands and ecosystems.
  • 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: Sherwood sandstone aquifer area
Target entity description: The Sherwood sandstone aquifer area is a major groundwater-bearing geological formation in England, composed primarily of permeable sandstone that supplies water to rivers and supports regional water resources.
  • A. Springfield Plateau aquifer
    The Springfield Plateau aquifer is a groundwater-bearing geologic formation in the Ozark region that supplies water to springs, wells, and streams across parts of Missouri and neighboring states.
  • B. Garber-Wellington aquifer system
    The Garber-Wellington aquifer system is a major groundwater resource in central Oklahoma, composed of Permian-age sandstones and related formations that supply water for municipal, industrial, and agricultural use.
  • C. Trinity Aquifer
    The Trinity Aquifer is a major groundwater system in central Texas that supplies water to numerous communities, springs, and natural areas, including Jacob’s Well.
  • D. Ogallala Aquifer
    The Ogallala Aquifer is one of the world’s largest underground freshwater reservoirs, supplying crucial irrigation and drinking water across much of the central United States.
  • E. Kirkwood-Cohansey aquifer system
    The Kirkwood-Cohansey aquifer system is a shallow, sandy groundwater reservoir underlying New Jersey’s Pine Barrens that supplies much of the region’s drinking water and sustains its unique wetlands and ecosystems.
  • 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_69e0b51b90788190a4dd823d962626da completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e77ed7732c8190a0e7aec6e7cbcef2 completed April 21, 2026, 1:42 p.m.
Created at: April 16, 2026, 4:41 p.m.