Triple

T19345532
Position Surface form Disambiguated ID Type / Status
Subject Greenland Dock E483865 entity
Predicate operatorHistorical P28596 FINISHED
Object Port of London Authority 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: Port of London Authority | Statement: [Greenland Dock, operatorHistorical, Port of London Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Port of London Authority
Context triple: [Greenland Dock, operatorHistorical, Port of London Authority]
  • A. Port of London chosen
    The Port of London is a major historic and commercial seaport serving London along the River Thames, once one of the world’s busiest ports and still a key hub for trade and logistics in the United Kingdom.
  • B. Commonwealth Ports Authority
    The Commonwealth Ports Authority is the government agency responsible for managing and operating airports and seaports in the Northern Mariana Islands.
  • C. London Docklands Development Corporation
    The London Docklands Development Corporation was a UK government body established in 1981 to lead and coordinate the large-scale regeneration of the derelict docklands area in East and Southeast London.
  • D. London Dock Company
    The London Dock Company was a major 19th-century British dock enterprise responsible for developing and operating large commercial docks in London to handle the city's expanding maritime trade.
  • E. Gibraltar Port Authority
    The Gibraltar Port Authority is the governmental body responsible for managing and regulating maritime operations, safety, and services within Gibraltar’s territorial waters and port facilities.
  • 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: operatorHistorical
Context triple: [Greenland Dock, operatorHistorical, Port of London Authority]
  • A. operatorHistory chosen
    Indicates a record of past actions, states, or changes associated with a particular operator over time.
  • B. operationalHistory
    Indicates the record of how something has been used, functioned, or operated over time, including its past activities and events.
  • C. estimatedHistory
    Indicates that there is an inferred or approximated record of past states, events, or values associated with an entity or relationship.
  • D. hasHistoricalData
    Indicates that an entity possesses recorded information or records about past events, states, or values relevant to it.
  • E. hasHistoricalDetail
    Indicates that something includes or is associated with specific information about past events, contexts, or developments.
  • F. None of above.

Provenance (3 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_69d8e8d244f8819080eb1f3491300db2 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e6185a56b4819089336564959b84df completed April 20, 2026, 12:13 p.m.
PD Predicate disambiguation batch_69e4dd12303c8190a2027c062b2dff40 completed April 19, 2026, 1:48 p.m.
Created at: April 10, 2026, 1:34 p.m.