Triple

T5715501
Position Surface form Disambiguated ID Type / Status
Subject Southam Hall E126011 entity
Predicate locatedOn P40 FINISHED
Object Elgin Street, Ottawa
Elgin Street in Ottawa is a prominent downtown thoroughfare known for its government buildings, cultural venues, restaurants, and nightlife.
E541164 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: Elgin Street, Ottawa | Statement: [Southam Hall, locatedOn, Elgin Street, Ottawa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Elgin Street, Ottawa
Context triple: [Southam Hall, locatedOn, Elgin Street, Ottawa]
  • A. Preston Street, Ottawa
    Preston Street in Ottawa is a vibrant main thoroughfare of the city’s Little Italy neighborhood, known for its Italian restaurants, cafés, festivals, and strong Italian-Canadian cultural presence.
  • 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. Hurontario Street
    Hurontario Street is a major north–south arterial road in the Greater Toronto Area, running through Mississauga and Brampton and serving as a key commercial and transit corridor.
  • D. Dundas Street
    Dundas Street is a major east–west thoroughfare in Toronto, Ontario, known for connecting diverse neighborhoods and serving as a key commercial and cultural corridor in the city.
  • E. Byward Street
    Byward Street is a historic road in the City of London, located near the Tower of London and forming part of the route between the Tower and the City’s central districts.
  • 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: Elgin Street, Ottawa
Triple: [Southam Hall, locatedOn, Elgin Street, Ottawa]
Generated description
Elgin Street in Ottawa is a prominent downtown thoroughfare known for its government buildings, cultural venues, restaurants, and nightlife.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Elgin Street, Ottawa
Target entity description: Elgin Street in Ottawa is a prominent downtown thoroughfare known for its government buildings, cultural venues, restaurants, and nightlife.
  • A. Preston Street, Ottawa
    Preston Street in Ottawa is a vibrant main thoroughfare of the city’s Little Italy neighborhood, known for its Italian restaurants, cafés, festivals, and strong Italian-Canadian cultural presence.
  • 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. Hurontario Street
    Hurontario Street is a major north–south arterial road in the Greater Toronto Area, running through Mississauga and Brampton and serving as a key commercial and transit corridor.
  • D. Dundas Street
    Dundas Street is a major east–west thoroughfare in Toronto, Ontario, known for connecting diverse neighborhoods and serving as a key commercial and cultural corridor in the city.
  • E. Byward Street
    Byward Street is a historic road in the City of London, located near the Tower of London and forming part of the route between the Tower and the City’s central districts.
  • 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_69c0082e3d548190950169847b43043b completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c024b89b0881908675434fefe54ee8 completed March 22, 2026, 5:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c05a77d6b081908db6e64c5a361282 completed March 22, 2026, 9:09 p.m.
NEDg Description generation batch_69c05c75179c819085bf56340363b48c completed March 22, 2026, 9:17 p.m.
NED2 Entity disambiguation (via description) batch_69c05d2ef9488190ac0111cb6a94b1d0 completed March 22, 2026, 9:20 p.m.
Created at: March 22, 2026, 3:46 p.m.