Triple

T6539728
Position Surface form Disambiguated ID Type / Status
Subject Intercolonial Railway of Canada E168253 entity
Predicate connectedCity P4245 FINISHED
Object Truro
Truro is a town in central Nova Scotia, Canada, known historically as a key regional transportation hub and service center.
 E606732 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: Truro | Statement: [Intercolonial Railway of Canada, connectedCity, Truro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Truro
Context triple: [Intercolonial Railway of Canada, connectedCity, Truro]
  • A. Truro
    Truro is a small coastal town on outer Cape Cod in Massachusetts known for its scenic beaches, dunes, and historic Highland Light lighthouse.
  • B. Bodmin
    Bodmin is a historic town in Cornwall, England, known for its moorland surroundings and landmarks such as Bodmin Jail and St Petroc's Church.
  • C. Helston
    Helston is a small historic market town in Cornwall, England, known for its traditional Flora Day festival and proximity to the Lizard Peninsula.
  • D. Saltash
    Saltash is a historic town in southeast Cornwall, England, situated on the River Tamar just across from Plymouth and known as a traditional gateway into Cornwall.
  • E. Truro, Cornwall
    Truro, Cornwall is the only city in Cornwall, England, known for its historic cathedral, Georgian architecture, and role as the county’s administrative and commercial center.
  • 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: Truro
Triple: [Intercolonial Railway of Canada, connectedCity, Truro]
Generated description
Truro is a town in central Nova Scotia, Canada, known historically as a key regional transportation hub and service center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Truro
Target entity description: Truro is a town in central Nova Scotia, Canada, known historically as a key regional transportation hub and service center.
  • A. Truro
    Truro is a small coastal town on outer Cape Cod in Massachusetts known for its scenic beaches, dunes, and historic Highland Light lighthouse.
  • B. Bodmin
    Bodmin is a historic town in Cornwall, England, known for its moorland surroundings and landmarks such as Bodmin Jail and St Petroc's Church.
  • C. Helston
    Helston is a small historic market town in Cornwall, England, known for its traditional Flora Day festival and proximity to the Lizard Peninsula.
  • D. Saltash
    Saltash is a historic town in southeast Cornwall, England, situated on the River Tamar just across from Plymouth and known as a traditional gateway into Cornwall.
  • E. Truro, Cornwall
    Truro, Cornwall is the only city in Cornwall, England, known for its historic cathedral, Georgian architecture, and role as the county’s administrative and commercial center.
  • 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_69c68a51564081909e93aee0dbd9cca3 completed March 27, 2026, 1:46 p.m.
NER Named-entity recognition batch_69c6add5d3848190a0d70dc4013ab756 completed March 27, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6e41b0a8881908aebef421a6d403c completed March 27, 2026, 8:10 p.m.
NEDg Description generation batch_69c6e57d71ec8190b79615f11eadec26 completed March 27, 2026, 8:15 p.m.
NED2 Entity disambiguation (via description) batch_69c6e614f04c8190b25b553553895799 completed March 27, 2026, 8:18 p.m.
Created at: March 27, 2026, 1:50 p.m.