Triple

T4680175
Position Surface form Disambiguated ID Type / Status
Subject Midtown Tunnel E103779 entity
Predicate crosses P416 FINISHED
Object Elizabeth River E196063 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: Elizabeth River | Statement: [Midtown Tunnel, crosses, Elizabeth River]

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: Elizabeth River
Context triple: [Midtown Tunnel, crosses, Elizabeth River]
  • A. Elizabeth River chosen
    The Elizabeth River is a tidal estuary in southeastern Virginia that forms part of the Hampton Roads harbor and serves as a major channel for commercial shipping and naval activity.
  • B. Elizabeth River
    The Elizabeth River is a small urban waterway in northeastern New Jersey that flows through the city of Elizabeth before emptying into Newark Bay.
  • C. Gloucester River
    The Gloucester River is a river in the Mid North Coast region of New South Wales, Australia, known for flowing through the town of Gloucester and its surrounding rural and scenic landscapes.
  • D. York River
    The York River is a tidal estuary in eastern Virginia that flows into the Chesapeake Bay and is known for its historical significance and rich estuarine ecosystem.
  • E. James River
    The James River is a major waterway in Virginia that flows from the Appalachian Mountains to the Chesapeake Bay and has played a central role in the state's history and development.
  • 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_69bd43debbf08190b4bc372e286ec234 elicitation completed
NER batch_69bd636c105081908655ab384f539f38 ner completed
NED1 batch_69beb0c5ef848190a19eb01622ade42a ned_source_triple completed
Created at: March 20, 2026, 1:16 p.m.