Triple

T8600194
Position Surface form Disambiguated ID Type / Status
Subject Roman Britain E203653 entity
Predicate significantPlace P1098 FINISHED
Object Verulamium E191343 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Verulamium | Statement: [Roman Britain, significantPlace, Verulamium]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Verulamium
Context triple: [Roman Britain, significantPlace, Verulamium]
  • A. Verulamium chosen
    Verulamium was a major Roman town in Britain, located near modern St Albans, known for its archaeological remains including mosaics, a theatre, and city walls.
  • B. Camulodunum
    Camulodunum was an important ancient Roman town in Britain, serving as the first provincial capital and a major military and administrative center.
  • C. Dacorum
    Dacorum is a local government district and borough in Hertfordshire, England, encompassing towns such as Hemel Hempstead and Berkhamsted.
  • D. Londinium
    Londinium was the major Roman city and commercial hub that later evolved into modern-day London.
  • E. Eboracum
    Eboracum was the major Roman fortress and city that later became the English city of York, serving as an important military and administrative center in Roman Britain.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca832b56948190ba751cec255308f1 elicitation completed
NER batch_69cc46d7c184819083236c75f9ccc9cf ner completed
NED1 batch_69cfa00aa93c819094884d5bbaa5a264 ned_source_triple completed
Created at: March 30, 2026, 6:24 p.m.