Triple

T7226630
Position Surface form Disambiguated ID Type / Status
Subject Hamilton Street Railway bus services E154796 entity
Predicate regionServed P82 FINISHED
Object Ancaster
Ancaster is a historic community and former town now incorporated into the city of Hamilton, Ontario, Canada.
 E650079 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: Ancaster | Statement: [Hamilton Street Railway bus services, regionServed, Ancaster]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ancaster
Context triple: [Hamilton Street Railway bus services, regionServed, Ancaster]
  • A. Ancaster
    Ancaster is a village and civil parish in the South Kesteven district of Lincolnshire, England, known for its Roman history and archaeological remains.
  • B. Didlington
    Didlington is a small village in Norfolk, England, known for its rural landscape, historic estate, and proximity to the River Wissey.
  • C. Morpeth
    Morpeth is a historic market town in Northumberland, England, known for its traditional architecture and role as a local commercial and administrative centre.
  • D. Uttoxeter
    Uttoxeter is a historic market town in central England known for its racecourse and rural Staffordshire setting.
  • E. Southwell
    Southwell is a small coastal settlement on the Isle of Portland in Dorset, England, known for its proximity to dramatic cliffs and quarrying heritage.
  • 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: Ancaster
Triple: [Hamilton Street Railway bus services, regionServed, Ancaster]
Generated description
Ancaster is a historic community and former town now incorporated into the city of Hamilton, Ontario, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ancaster
Target entity description: Ancaster is a historic community and former town now incorporated into the city of Hamilton, Ontario, Canada.
  • A. Ancaster
    Ancaster is a village and civil parish in the South Kesteven district of Lincolnshire, England, known for its Roman history and archaeological remains.
  • B. Didlington
    Didlington is a small village in Norfolk, England, known for its rural landscape, historic estate, and proximity to the River Wissey.
  • C. Morpeth
    Morpeth is a historic market town in Northumberland, England, known for its traditional architecture and role as a local commercial and administrative centre.
  • D. Uttoxeter
    Uttoxeter is a historic market town in central England known for its racecourse and rural Staffordshire setting.
  • E. Southwell
    Southwell is a small coastal settlement on the Isle of Portland in Dorset, England, known for its proximity to dramatic cliffs and quarrying heritage.
  • 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_69c68811dd1c8190ac460bb39e64e1f0 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6e9de21e081908f30700f6211c5ef completed March 27, 2026, 8:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7cc17a3788190842a852fb4b96185 completed March 28, 2026, 12:39 p.m.
NEDg Description generation batch_69c7cccdde308190a02c6892f61025e2 completed March 28, 2026, 12:42 p.m.
NED2 Entity disambiguation (via description) batch_69c7cd7e891c8190a6a82227addac434 completed March 28, 2026, 12:45 p.m.
Created at: March 27, 2026, 2:54 p.m.