Triple

T12519669
Position Surface form Disambiguated ID Type / Status
Subject Yaletown–Roundhouse station E299281 entity
Predicate nearbyStreet P8235 FINISHED
Object Mainland Street
Mainland Street is a prominent thoroughfare in Vancouver’s Yaletown neighborhood, known for its historic warehouse buildings, restaurants, and shops.
E986108 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: Mainland Street | Statement: [Yaletown–Roundhouse station, nearbyStreet, Mainland Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mainland Street
Context triple: [Yaletown–Roundhouse station, nearbyStreet, Mainland Street]
  • A. The Avenue
    The Avenue is an upmarket shopping and dining destination located within the Spinningfields district of Manchester, England.
  • B. The Mystery and Melancholy of a Street
    The Mystery and Melancholy of a Street is a 1914 metaphysical painting by Giorgio de Chirico, known for its eerie, dreamlike urban scene with elongated shadows and unsettling stillness.
  • C. Fair Street
    Fair Street is a historic street in Kingston, New York, known for landmarks such as the Senate House State Historic Site.
  • D. Straight Street
    Straight Street is a historically significant main thoroughfare in the old city of Damascus, renowned as one of the world’s oldest continuously used streets and a key landmark in the city’s urban layout and religious history.
  • E. Avenue H
    Avenue H is a street in Brooklyn, New York City, known for running through neighborhoods such as Midwood and East Flatbush and serving residential and local commercial areas.
  • 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: Mainland Street
Triple: [Yaletown–Roundhouse station, nearbyStreet, Mainland Street]
Generated description
Mainland Street is a prominent thoroughfare in Vancouver’s Yaletown neighborhood, known for its historic warehouse buildings, restaurants, and shops.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mainland Street
Target entity description: Mainland Street is a prominent thoroughfare in Vancouver’s Yaletown neighborhood, known for its historic warehouse buildings, restaurants, and shops.
  • A. The Avenue
    The Avenue is an upmarket shopping and dining destination located within the Spinningfields district of Manchester, England.
  • B. The Mystery and Melancholy of a Street
    The Mystery and Melancholy of a Street is a 1914 metaphysical painting by Giorgio de Chirico, known for its eerie, dreamlike urban scene with elongated shadows and unsettling stillness.
  • C. Fair Street
    Fair Street is a historic street in Kingston, New York, known for landmarks such as the Senate House State Historic Site.
  • D. Straight Street
    Straight Street is a historically significant main thoroughfare in the old city of Damascus, renowned as one of the world’s oldest continuously used streets and a key landmark in the city’s urban layout and religious history.
  • E. Avenue H
    Avenue H is a street in Brooklyn, New York City, known for running through neighborhoods such as Midwood and East Flatbush and serving residential and local commercial areas.
  • 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_69d6ada5cdd48190860d9ce30aff69be completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d9545a2e188190bb92120df740003d completed April 10, 2026, 7:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69f64bbf43e08190ae79f92ed5882ce2 completed May 2, 2026, 7:08 p.m.
NEDg Description generation batch_69f64c7c5d04819094fcbee0a4b5cbb4 completed May 2, 2026, 7:11 p.m.
NED2 Entity disambiguation (via description) batch_69f64d653b988190b11d061f55ef7192 completed May 2, 2026, 7:15 p.m.
Created at: April 8, 2026, 9:57 p.m.