Triple

T912399
Position Surface form Disambiguated ID Type / Status
Subject Spadina streetcar line E19689 entity
Predicate connectsTo P845 FINISHED
Object Harbord Street
Harbord Street is a major east–west thoroughfare in downtown Toronto, Ontario, known for its mix of residential areas, shops, and proximity to the University of Toronto.
E156337 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: Harbord Street | Statement: [Spadina streetcar line, connectsTo, Harbord Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harbord Street
Context triple: [Spadina streetcar line, connectsTo, Harbord Street]
  • A. Hyde Street
    Hyde Street is a well-known thoroughfare in San Francisco, famous for its steep hills, scenic views, and role as a popular route for the city’s historic cable cars.
  • B. Argyle Street
    Argyle Street is one of Glasgow’s main shopping and thoroughfare streets, running through the city centre and known for its retail outlets and busy pedestrian traffic.
  • C. Stockton Street
    Stockton Street is a major thoroughfare running through San Francisco’s Chinatown, known for its dense cluster of traditional markets, shops, and everyday neighborhood life.
  • D. Threadneedle Street
    Threadneedle Street is a historic street in the City of London best known as the long-standing home of the Bank of England and a major center of the UK’s financial district.
  • E. Mansion House Street
    Mansion House Street is a short street in the City of London, located near the Bank of England and the Mansion House, at the heart of the city's historic financial district.
  • 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: Harbord Street
Triple: [Spadina streetcar line, connectsTo, Harbord Street]
Generated description
Harbord Street is a major east–west thoroughfare in downtown Toronto, Ontario, known for its mix of residential areas, shops, and proximity to the University of Toronto.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harbord Street
Target entity description: Harbord Street is a major east–west thoroughfare in downtown Toronto, Ontario, known for its mix of residential areas, shops, and proximity to the University of Toronto.
  • A. Hyde Street
    Hyde Street is a well-known thoroughfare in San Francisco, famous for its steep hills, scenic views, and role as a popular route for the city’s historic cable cars.
  • B. Argyle Street
    Argyle Street is one of Glasgow’s main shopping and thoroughfare streets, running through the city centre and known for its retail outlets and busy pedestrian traffic.
  • C. Stockton Street
    Stockton Street is a major thoroughfare running through San Francisco’s Chinatown, known for its dense cluster of traditional markets, shops, and everyday neighborhood life.
  • D. Threadneedle Street
    Threadneedle Street is a historic street in the City of London best known as the long-standing home of the Bank of England and a major center of the UK’s financial district.
  • E. Mansion House Street
    Mansion House Street is a short street in the City of London, located near the Bank of England and the Mansion House, at the heart of the city's historic financial district.
  • 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_69a4939f91a08190ba68c2c81eab90fe completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b2df9ba88190824437026796586f completed March 1, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69acce513848819094ad79eea2a53172 completed March 8, 2026, 1:18 a.m.
NEDg Description generation batch_69acceda83f08190b191c0c1432108b0 completed March 8, 2026, 1:20 a.m.
NED2 Entity disambiguation (via description) batch_69accfc65c008190affa13bee507bf6e completed March 8, 2026, 1:24 a.m.
Created at: March 1, 2026, 7:39 p.m.