Triple

T8302894
Position Surface form Disambiguated ID Type / Status
Subject Metrotown E194387 entity
Predicate near P350 FINISHED
Object Imperial Street (Burnaby)
Imperial Street in Burnaby is a major east–west arterial road that runs through the Metrotown area and connects several key neighborhoods and commercial districts in the city.
 E723811 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: Imperial Street (Burnaby) | Statement: [Metrotown, near, Imperial Street (Burnaby)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Imperial Street (Burnaby)
Context triple: [Metrotown, near, Imperial Street (Burnaby)]
  • A. Carrall Street
    Carrall Street is a historic north–south thoroughfare in Vancouver, British Columbia, running through the Gastown district and known for its heritage buildings and role in the city’s early development.
  • B. Hastings Street
    Hastings Street is a popular beachfront shopping and dining strip in Noosa Heads, Queensland, known for its boutiques, cafes, and holiday atmosphere.
  • C. Northeast Alberta Street
    Northeast Alberta Street is a vibrant arts and commercial district in Portland, Oregon, known for its galleries, boutiques, restaurants, and community events.
  • 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. Fraser Avenue
    Fraser Avenue is a prominent, tree-lined boulevard within Kings Park in Perth, Western Australia, known for its scenic views and ceremonial significance.
  • 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: Imperial Street (Burnaby)
Triple: [Metrotown, near, Imperial Street (Burnaby)]
Generated description
Imperial Street in Burnaby is a major east–west arterial road that runs through the Metrotown area and connects several key neighborhoods and commercial districts in the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Imperial Street (Burnaby)
Target entity description: Imperial Street in Burnaby is a major east–west arterial road that runs through the Metrotown area and connects several key neighborhoods and commercial districts in the city.
  • A. Carrall Street
    Carrall Street is a historic north–south thoroughfare in Vancouver, British Columbia, running through the Gastown district and known for its heritage buildings and role in the city’s early development.
  • B. Hastings Street
    Hastings Street is a popular beachfront shopping and dining strip in Noosa Heads, Queensland, known for its boutiques, cafes, and holiday atmosphere.
  • C. Northeast Alberta Street
    Northeast Alberta Street is a vibrant arts and commercial district in Portland, Oregon, known for its galleries, boutiques, restaurants, and community events.
  • 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. Fraser Avenue
    Fraser Avenue is a prominent, tree-lined boulevard within Kings Park in Perth, Western Australia, known for its scenic views and ceremonial significance.
  • 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_69ca82e613e88190bf8139669bbd0d53 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7e8a45348190a7895b33abcb64c9 completed March 31, 2026, 7:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd68c2a14c81908388ecdd22315390 completed April 1, 2026, 6:49 p.m.
NEDg Description generation batch_69cd6d58032c8190ba99f78670924ae5 completed April 1, 2026, 7:09 p.m.
NED2 Entity disambiguation (via description) batch_69cd7e5be1108190afbc65b69a7700f2 completed April 1, 2026, 8:21 p.m.
Created at: March 30, 2026, 5:53 p.m.