Triple

T18982847
Position Surface form Disambiguated ID Type / Status
Subject Riverdale (Toronto) E464473 entity
Predicate hasTransportation P105 FINISHED
Object Broadview Avenue
Broadview Avenue is a major north–south arterial road in Toronto, Canada, running through several neighborhoods and serving as an important transit and commercial corridor.
E468706 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: Broadview Avenue | Statement: [Riverdale (Toronto), hasTransportation, Broadview Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Broadview Avenue
Context triple: [Riverdale (Toronto), hasTransportation, Broadview Avenue]
  • A. Parkdale Avenue
    Parkdale Avenue is a major north–south arterial street in Ottawa, Ontario, running through neighborhoods such as Hintonburg and connecting residential areas with key commercial and institutional destinations.
  • B. Lawrence Avenue
    Lawrence Avenue is a major east–west thoroughfare on Chicago’s North Side that runs through several neighborhoods and serves as an important commercial and transit corridor.
  • C. Lawrence Avenue
    Lawrence Avenue is a major east–west thoroughfare in Toronto, Ontario, known for running across much of the city and serving numerous residential and commercial neighborhoods.
  • D. Woodbine Avenue
    Woodbine Avenue is a major north–south arterial road in Toronto, Ontario, running through several east-end neighbourhoods and connecting with key routes across the city.
  • E. Huron Avenue
    Huron Avenue is a street in Cambridge, Massachusetts, that runs through residential neighborhoods near Fresh Pond and connects with several major local roads.
  • 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: Broadview Avenue
Triple: [Riverdale (Toronto), hasTransportation, Broadview Avenue]
Generated description
Broadview Avenue is a major north–south arterial road in Toronto, Canada, running through several neighborhoods and serving as an important transit and commercial corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Broadview Avenue
Target entity description: Broadview Avenue is a major north–south arterial road in Toronto, Canada, running through several neighborhoods and serving as an important transit and commercial corridor.
  • A. Parkdale Avenue
    Parkdale Avenue is a major north–south arterial street in Ottawa, Ontario, running through neighborhoods such as Hintonburg and connecting residential areas with key commercial and institutional destinations.
  • B. Lawrence Avenue
    Lawrence Avenue is a major east–west thoroughfare on Chicago’s North Side that runs through several neighborhoods and serves as an important commercial and transit corridor.
  • C. Lawrence Avenue
    Lawrence Avenue is a major east–west thoroughfare in Toronto, Ontario, known for running across much of the city and serving numerous residential and commercial neighborhoods.
  • D. Woodbine Avenue chosen
    Woodbine Avenue is a major north–south arterial road in Toronto, Ontario, running through several east-end neighbourhoods and connecting with key routes across the city.
  • E. Huron Avenue
    Huron Avenue is a street in Cambridge, Massachusetts, that runs through residential neighborhoods near Fresh Pond and connects with several major local roads.
  • F. None of above.

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_69d8dd008af48190a97ff1c6488edf1b completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d65de6288190a53a3fdd59013d2d completed April 20, 2026, 7:31 a.m.
NED1 Entity disambiguation (via context triple) batch_6a072b69ded88190a1d8515e1156ad97 completed May 15, 2026, 2:19 p.m.
NEDg Description generation batch_6a072cf1fd2081909ce4ac24e6e0da30 completed May 15, 2026, 2:25 p.m.
NED2 Entity disambiguation (via description) batch_6a072d40295c81909c69e763f0ade5bd completed May 15, 2026, 2:27 p.m.
Created at: April 10, 2026, 12:01 p.m.