Triple

T180674
Position Surface form Disambiguated ID Type / Status
Subject Blackfriars Bridge, Manchester E3867 entity
Predicate riverCrossed P416 FINISHED
Object River Irwell E904 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 Irwell | Statement: [Blackfriars Bridge, Manchester, riverCrossed, River Irwell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: River Irwell
Context triple: [Blackfriars Bridge, Manchester, riverCrossed, River Irwell]
  • A. River Irwell chosen
    The River Irwell is a major river in North West England that flows through the cities of Manchester and Salford, historically powering their industrial development and now forming a key part of the urban landscape.
  • B. 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.
  • C. River Irk
    The River Irk is a small river in Greater Manchester, England, that flows through the northern part of Manchester and has historically been associated with the city’s industrial development.
  • D. River Esk
    The River Esk is a Scottish river that flows through Midlothian and East Lothian, passing towns such as Musselburgh before reaching the North Sea via the Firth of Forth.
  • E. River Leven
    River Leven is a river in Fife, Scotland, that flows from Loch Leven to the Firth of Forth and has historically supported local industry and settlements along its banks.
  • 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: riverCrossed
Context triple: [Blackfriars Bridge, Manchester, riverCrossed, River Irwell]
  • A. crossedByRiver
    Indicates that a river passes across or through a specified area, feature, or route.
  • B. crossedBy chosen
    Indicates that one entity (typically a path, line, or boundary) is intersected or traversed by another entity.
  • C. notableRiverCrossingRole
    Indicates that an entity plays a significant role as a location or feature involved in the crossing of a river.
  • D. locatedAcrossRiverFrom
    Indicates that one entity is situated on the opposite side of a river relative to another entity.
  • E. hasRiver
    Indicates that a location or area contains, is traversed by, or is directly associated with a river.
  • 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_69a25497e2f08190a040f8c6e1842643 completed Feb. 28, 2026, 2:36 a.m.
NER Named-entity recognition batch_69a25901a9188190b8f510bec8c8e7f2 completed Feb. 28, 2026, 2:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a35b61bdfc8190a399f0b4f09672ab completed Feb. 28, 2026, 9:17 p.m.
PD Predicate disambiguation batch_69a2566ccc288190add5624ede96d82b completed Feb. 28, 2026, 2:43 a.m.
Created at: Feb. 28, 2026, 2:40 a.m.