Triple

T10832318
Position Surface form Disambiguated ID Type / Status
Subject River Severn at Melverley E255651 entity
Predicate hasName P744 FINISHED
Object River Severn at Melverley E255651 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 Severn at Melverley | Statement: [River Severn at Melverley, hasName, River Severn at Melverley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Severn at Melverley
Context triple: [River Severn at Melverley, hasName, River Severn at Melverley]
  • A. River Severn at Melverley chosen
    River Severn at Melverley is the stretch of the River Severn in Shropshire, England, where it meets the River Vyrnwy near the England–Wales border.
  • B. River Severn at Bridgnorth
    The River Severn at Bridgnorth is a scenic stretch of Britain’s longest river flowing through the historic market town of Bridgnorth in Shropshire, England.
  • C. Wenlock River
    The Wenlock River is a remote, biodiverse river in far north Queensland, Australia, renowned for its rich freshwater fish fauna and relatively undisturbed ecosystems.
  • D. River Sowe
    The River Sowe is a tributary of the River Avon in the West Midlands of England, flowing through Warwickshire and the Coventry area.
  • E. Preston Brook
    Preston Brook is a village in Cheshire, England, historically significant as a key junction and terminus on the British canal network.
  • 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_69d6aa8081448190a9324184f2bd1c26 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7442323948190afd9488815f7908b completed April 9, 2026, 6:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69de85a068b08190948c3ca32cdda147 completed April 14, 2026, 6:21 p.m.
Created at: April 8, 2026, 9:19 p.m.