Triple

T15076771
Position Surface form Disambiguated ID Type / Status
Subject Runcorn Docks E380022 entity
Predicate locatedInEstuarySystem P117224 FINISHED
Object Mersey Estuary E60626 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: Mersey Estuary | Statement: [Runcorn Docks, locatedInEstuarySystem, Mersey Estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mersey Estuary
Context triple: [Runcorn Docks, locatedInEstuarySystem, Mersey Estuary]
  • A. Mersey Estuary chosen
    The Mersey Estuary is the tidal mouth of the River Mersey in northwest England, forming a wide inlet between Liverpool and the Wirral Peninsula that is significant for shipping, industry, and wildlife habitats.
  • B. Tees Estuary
    Tees Estuary is the tidal mouth of the River Tees in northeast England, forming a major industrial and port area on the North Sea coast.
  • C. Tyne estuary
    The Tyne estuary is the tidal lower reach of the River Tyne in northeast England, forming an important natural harbor and industrial waterway between Newcastle upon Tyne and the North Sea.
  • D. Kent Estuary
    The Kent Estuary is a tidal estuarine inlet in northwest England where the River Kent meets Morecambe Bay, characterized by extensive sandflats and saltmarshes.
  • E. River Mersey
    The River Mersey is a major river in North West England that flows through cities including Manchester and Liverpool before emptying into the Irish Sea.
  • 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: locatedInEstuarySystem
Context triple: [Runcorn Docks, locatedInEstuarySystem, Mersey Estuary]
  • A. estuaryLocatedIn
    Indicates that an estuary is geographically situated within or along the boundaries of a specified larger region or area.
  • B. hasEstuaryAt
    Indicates that a river or watercourse flows into and meets a larger body of water (such as a sea, ocean, or lake) at a specific location.
  • C. hasEstuaryNear
    Indicates that the estuary of a water body is located in close proximity to a specified place or feature.
  • D. hasCityOnEstuary
    Indicates that a city is located on or adjacent to the estuary of a river.
  • E. hasEstuaryType
    Indicates the specific type or classification of an estuary associated with a given water body or location.
  • F. None of above. chosen

Provenance (5 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_69d85cd7683881908d405c1b5d7b4f7f completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69dff7fb60448190b454386dd762644d completed April 15, 2026, 8:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69feae13f76881908485b3507b380799 completed May 9, 2026, 3:46 a.m.
PD Predicate disambiguation batch_69deb95a182081908fffc4402b02a394 completed April 14, 2026, 10:02 p.m.
PDg Predicate description generation batch_69dec71e8dcc81908badc834b6ccf273 completed April 14, 2026, 11 p.m.
Created at: April 10, 2026, 3:03 a.m.