Triple

T4818323
Position Surface form Disambiguated ID Type / Status
Subject Queen Elizabeth II Bridge E107644 entity
Predicate isEngineeringStructureIn P19374 FINISHED
Object Thames Estuary region E36675 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: Thames Estuary region | Statement: [Queen Elizabeth II Bridge, isEngineeringStructureIn, Thames Estuary region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thames Estuary region
Context triple: [Queen Elizabeth II Bridge, isEngineeringStructureIn, Thames Estuary region]
  • A. Thames Estuary chosen
    The Thames Estuary is the broad tidal mouth of the River Thames where it meets the North Sea, forming a major shipping route and ecological zone in southeast England.
  • B. Severn Estuary
    The Severn Estuary is a large tidal estuary in Great Britain, renowned for having one of the highest tidal ranges in the world and forming the lower reaches of the River Severn between England and Wales.
  • C. Thames Basin
    The Thames Basin is the drainage area in southern England that collects water flowing into the River Thames and its tributaries.
  • D. Medway Estuary
    Medway Estuary is a tidal estuarine area in Kent, England, where the River Medway meets the Thames Estuary and the North Sea, noted for its mudflats, saltmarshes, and rich birdlife.
  • E. Humber Estuary
    The Humber Estuary is a large tidal estuary on the east coast of northern England that forms a major shipping route and ecological habitat where several rivers, including the Trent and Ouse, meet the North 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: isEngineeringStructureIn
Context triple: [Queen Elizabeth II Bridge, isEngineeringStructureIn, Thames Estuary region]
  • A. hasStructuralEngineer
    Indicates that an entity is associated with or employs a structural engineer responsible for its structural design, analysis, or integrity.
  • B. isPartOfInfrastructure chosen
    Indicates that something belongs to, is included within, or functions as a component of a larger infrastructure system.
  • C. hasBridgeOrStructure
    Indicates that there exists a bridge or similar structural connection between the related entities.
  • D. hasEngineeringBy
    Indicates that something is designed, planned, or constructed by a specified engineer or engineering entity.
  • E. hasEngineeringSignificance
    Indicates that something holds notable importance, impact, or relevance within an engineering context or for engineering activities.
  • F. None of above.

Provenance (4 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_69bd43f9efa081908314cb3e94fa1695 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6ddd17d881909f7731ff2b460e83 completed March 20, 2026, 3:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5caf2a488190aee1e81c71bd4b60 completed March 21, 2026, 8:54 a.m.
PD Predicate disambiguation batch_69bd6c1dfa3481909d240d50ed0ee38c completed March 20, 2026, 3:47 p.m.
Created at: March 20, 2026, 1:24 p.m.