Triple

T10174762
Position Surface form Disambiguated ID Type / Status
Subject Macdonald-Cartier Bridge E235822 entity
Predicate partOf P40 FINISHED
Object King Edward Avenue (Ottawa)
King Edward Avenue is a major north–south arterial road in downtown Ottawa, Ontario, connecting the Macdonald-Cartier Bridge at the Quebec border to the city’s core.
 E846117 NE FINISHED

How this triple was built (4 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: King Edward Avenue (Ottawa) | Statement: [Macdonald-Cartier Bridge, partOf, King Edward Avenue (Ottawa)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: King Edward Avenue (Ottawa)
Context triple: [Macdonald-Cartier Bridge, partOf, King Edward Avenue (Ottawa)]
  • A. York Street (Ottawa)
    York Street (Ottawa) is a downtown street in Ottawa’s ByWard Market area, known for its mix of historic buildings, shops, restaurants, and nightlife.
  • B. Laurier Avenue in Ottawa
    Laurier Avenue in Ottawa is a major downtown street named in honor of former Canadian Prime Minister Sir Wilfrid Laurier.
  • C. Wellington Street (Ottawa)
    Wellington Street in Ottawa is a major downtown thoroughfare that runs past Canada’s Parliament Hill and numerous key federal government buildings.
  • D. Avenue Road (Toronto)
    Avenue Road is a major north–south arterial street in Toronto, Ontario, known for running through affluent residential neighborhoods and serving as a key route between the city’s downtown and its northern districts.
  • E. George Street (Ottawa)
    George Street (Ottawa) is a downtown street in Ottawa’s ByWard Market area known for its mix of shops, restaurants, and nightlife venues.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: King Edward Avenue (Ottawa)
Triple: [Macdonald-Cartier Bridge, partOf, King Edward Avenue (Ottawa)]
Generated description
King Edward Avenue is a major north–south arterial road in downtown Ottawa, Ontario, connecting the Macdonald-Cartier Bridge at the Quebec border to the city’s core.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: King Edward Avenue (Ottawa)
Target entity description: King Edward Avenue is a major north–south arterial road in downtown Ottawa, Ontario, connecting the Macdonald-Cartier Bridge at the Quebec border to the city’s core.
  • A. York Street (Ottawa)
    York Street (Ottawa) is a downtown street in Ottawa’s ByWard Market area, known for its mix of historic buildings, shops, restaurants, and nightlife.
  • B. Laurier Avenue in Ottawa
    Laurier Avenue in Ottawa is a major downtown street named in honor of former Canadian Prime Minister Sir Wilfrid Laurier.
  • C. Wellington Street (Ottawa)
    Wellington Street in Ottawa is a major downtown thoroughfare that runs past Canada’s Parliament Hill and numerous key federal government buildings.
  • D. Avenue Road (Toronto)
    Avenue Road is a major north–south arterial street in Toronto, Ontario, known for running through affluent residential neighborhoods and serving as a key route between the city’s downtown and its northern districts.
  • E. George Street (Ottawa)
    George Street (Ottawa) is a downtown street in Ottawa’s ByWard Market area known for its mix of shops, restaurants, and nightlife venues.
  • F. None of above. chosen

Provenance (5 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_69ca84d1d5f88190ab878a1021ecff68 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdecd26a8c8190a391b9d5e47ebb72 completed April 2, 2026, 4:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69d3011742b48190bc8b8b6ba03c32b0 completed April 6, 2026, 12:40 a.m.
NEDg Description generation batch_69d3028994fc81908507449a10e7e093 completed April 6, 2026, 12:47 a.m.
NED2 Entity disambiguation (via description) batch_69d3031ed1e88190b9906338285a6e46 completed April 6, 2026, 12:49 a.m.
Created at: March 30, 2026, 9:11 p.m.