Triple

T15980562
Position Surface form Disambiguated ID Type / Status
Subject Snowdon station E387559 entity
Predicate namedAfter P63 FINISHED
Object Snowdon Avenue
Snowdon Avenue is a local street in Montreal, Quebec, whose name is commemorated by the nearby Snowdon metro station.
E1452350 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: Snowdon Avenue | Statement: [Snowdon station, namedAfter, Snowdon Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Snowdon Avenue
Context triple: [Snowdon station, namedAfter, Snowdon Avenue]
  • A. Penrhyn Road
    Penrhyn Road is a main thoroughfare in Kingston upon Thames, London, known for hosting key civic buildings and forming part of the town’s central road network.
  • B. Knowsley Road
    Knowsley Road was a historic rugby league stadium in St Helens, England, best known as the long-time home of St Helens R.F.C.
  • C. Cathcart Road
    Cathcart Road is a major street in the south side of Glasgow, Scotland, running through areas such as Mount Florida and Cathcart and serving as a key local thoroughfare.
  • D. Talgarth Road
    Talgarth Road is a major thoroughfare in West London that runs through the Hammersmith and Fulham area and forms part of the A4 route into central London.
  • E. Byres Road
    Byres Road is a major thoroughfare and popular shopping and nightlife street in Glasgow’s West End, known for its cafes, bars, boutiques, and proximity to the University of Glasgow.
  • 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: Snowdon Avenue
Triple: [Snowdon station, namedAfter, Snowdon Avenue]
Generated description
Snowdon Avenue is a local street in Montreal, Quebec, whose name is commemorated by the nearby Snowdon metro station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Snowdon Avenue
Target entity description: Snowdon Avenue is a local street in Montreal, Quebec, whose name is commemorated by the nearby Snowdon metro station.
  • A. Penrhyn Road
    Penrhyn Road is a main thoroughfare in Kingston upon Thames, London, known for hosting key civic buildings and forming part of the town’s central road network.
  • B. Knowsley Road
    Knowsley Road was a historic rugby league stadium in St Helens, England, best known as the long-time home of St Helens R.F.C.
  • C. Cathcart Road
    Cathcart Road is a major street in the south side of Glasgow, Scotland, running through areas such as Mount Florida and Cathcart and serving as a key local thoroughfare.
  • D. Talgarth Road
    Talgarth Road is a major thoroughfare in West London that runs through the Hammersmith and Fulham area and forms part of the A4 route into central London.
  • E. Byres Road
    Byres Road is a major thoroughfare and popular shopping and nightlife street in Glasgow’s West End, known for its cafes, bars, boutiques, and proximity to the University of Glasgow.
  • 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_69d86da94ccc819083d187f5dc6a123e completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e157542cd88190832e7ae79bd38ffc completed April 16, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0900574d988190bd635ebb22c54357 completed May 16, 2026, 11:40 p.m.
NEDg Description generation batch_6a0901a0dac081909f9184e99a70419a completed May 16, 2026, 11:45 p.m.
NED2 Entity disambiguation (via description) batch_6a09023cf27081908eb246367215ae12 completed May 16, 2026, 11:48 p.m.
Created at: April 10, 2026, 4:54 a.m.