Triple

T6062670
Position Surface form Disambiguated ID Type / Status
Subject Grand Sluice at Boston E135071 entity
Predicate partOf P40 FINISHED
Object River Witham drainage system E25020 NE FINISHED

How this triple was built (2 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 Witham drainage system | Statement: [Grand Sluice at Boston, partOf, River Witham drainage system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Witham drainage system
Context triple: [Grand Sluice at Boston, partOf, River Witham drainage system]
  • A. River Witham chosen
    River Witham is a major river in Lincolnshire, England, flowing through several towns and cities before reaching The Wash on the North Sea coast.
  • B. River Yare
    The River Yare is a major river in Norfolk, England, flowing through the Norfolk Broads to the North Sea and historically serving as an important navigation and trade route.
  • C. River Waveney
    The River Waveney is a river in East Anglia, England, forming part of the Norfolk–Suffolk border and flowing through the Broads National Park before joining the River Yare.
  • D. River Wissey
    The River Wissey is a river in Norfolk, England, known for flowing through rural landscapes and contributing to the drainage and waterway network of eastern England.
  • E. River Nene
    River Nene is a major river in eastern England that flows through Northamptonshire, Cambridgeshire, and Norfolk before reaching The Wash on the North Sea.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69c00878d06881909ee78e88913bf890 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c0572100e8819084c3174921a2d527 completed March 22, 2026, 8:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69c11d1e61188190aea0e2b1945ca682 completed March 23, 2026, 10:59 a.m.
Created at: March 22, 2026, 4:10 p.m.