Triple

T23302756
Position Surface form Disambiguated ID Type / Status
Subject Wellington Street (London, Ontario) E590346 entity
Predicate intersects P1018 FINISHED
Object Dundas Street (London, Ontario) — NE NERFINISHED

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: Dundas Street (London, Ontario) | Statement: [Wellington Street (London, Ontario), intersects, Dundas Street (London, Ontario)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dundas Street (London, Ontario)
Context triple: [Wellington Street (London, Ontario), intersects, Dundas Street (London, Ontario)]
  • A. Wellington Street (London, Ontario)
    Wellington Street in London, Ontario is a major north–south thoroughfare running through the city’s downtown core, serving as a key commercial and civic corridor.
  • B. Dundas Street (Mississauga)
    Dundas Street in Mississauga is a major east–west arterial road that serves as a key commercial and transit corridor through the city.
  • C. Dufferin Avenue (London, Ontario)
    Dufferin Avenue is a central street in downtown London, Ontario, running alongside Victoria Park and lined with a mix of historic buildings, offices, and urban amenities.
  • D. Richmond Street (London, Ontario)
    Richmond Street (London, Ontario) is a major north–south thoroughfare and commercial corridor running through downtown London, known for its shops, restaurants, and nightlife.
  • E. Central Avenue (London, Ontario)
    Central Avenue is a street in downtown London, Ontario, located in the vicinity of the historic urban green space Victoria Park.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dundas Street (London, Ontario)
Target entity description: Dundas Street (London, Ontario) is a major east–west arterial road and historic commercial main street running through the downtown core of London, Ontario.
  • A. Wellington Street (London, Ontario)
    Wellington Street in London, Ontario is a major north–south thoroughfare running through the city’s downtown core, serving as a key commercial and civic corridor.
  • B. Dundas Street (Mississauga)
    Dundas Street in Mississauga is a major east–west arterial road that serves as a key commercial and transit corridor through the city.
  • C. Dufferin Avenue (London, Ontario)
    Dufferin Avenue is a central street in downtown London, Ontario, running alongside Victoria Park and lined with a mix of historic buildings, offices, and urban amenities.
  • D. Richmond Street (London, Ontario)
    Richmond Street (London, Ontario) is a major north–south thoroughfare and commercial corridor running through downtown London, known for its shops, restaurants, and nightlife.
  • E. Central Avenue (London, Ontario)
    Central Avenue is a street in downtown London, Ontario, located in the vicinity of the historic urban green space Victoria Park.
  • F. None of above. chosen

Provenance (2 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_69e25d1c0ecc8190a355aa229f06d0e0 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1972406a08190bbf355cc7a9f8432 completed April 29, 2026, 5:29 a.m.
Created at: April 17, 2026, 5:04 p.m.