Triple

T344660
Position Surface form Disambiguated ID Type / Status
Subject Latchford Lock E6912 entity
Predicate enablesNavigationBetween P12116 FINISHED
Object River Mersey E9452 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: River Mersey | Statement: [Latchford Lock, enablesNavigationBetween, River Mersey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Mersey
Context triple: [Latchford Lock, enablesNavigationBetween, River Mersey]
  • A. River Mersey chosen
    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.
  • B. River Clyde
    The River Clyde is a major Scottish river historically renowned for flowing through Glasgow and serving as a key center of shipbuilding and industry.
  • C. River Trent
    The River Trent is one of the principal rivers in the Midlands of England, flowing through cities such as Stoke-on-Trent and Nottingham before joining the Humber Estuary.
  • D. River Ribble
    The River Ribble is a major river in northern England that flows through North Yorkshire and Lancashire before emptying into the Irish Sea near Preston.
  • E. River Lune
    The River Lune is a river in North West England that flows through Cumbria and Lancashire before emptying into the Irish Sea near Lancaster.
  • 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: enablesNavigationBetween
Context triple: [Latchford Lock, enablesNavigationBetween, River Mersey]
  • A. navigatesUsing
    Indicates that one entity moves or travels through an environment by relying on another entity as its means, tool, or method of navigation.
  • B. reopenedForNavigation
    Indicates that something previously closed to traffic or passage has been opened again for navigational use.
  • C. hasNavigationAid
    Indicates that one entity provides or is equipped with a navigation aid used to assist in determining position or direction.
  • D. accessibleFrom
    Indicates that one entity can be reached, entered, or used starting from another entity, typically without obstruction.
  • E. canBeModifiedBetween
    Indicates that something is allowed or able to be changed during a specified interval or between defined points or states.
  • 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eb01261c81909280128b5ce75eff completed Feb. 28, 2026, 1:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a44f5030f481908af8aa1d361b8124 completed March 1, 2026, 2:38 p.m.
PD Predicate disambiguation batch_69a2e9530c98819085025efe4e04aa7e completed Feb. 28, 2026, 1:10 p.m.
PDg Predicate description generation batch_69a2ea0a4c448190a8a179daa9b90645 completed Feb. 28, 2026, 1:13 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.