Triple

T18665071
Position Surface form Disambiguated ID Type / Status
Subject Halifax urban road network E456303 entity
Predicate hasMajorArterial P107273 FINISHED
Object Portland Street — NE NERFINISHED

How this triple was built (3 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: Portland Street | Statement: [Halifax urban road network, hasMajorArterial, Portland Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portland Street
Context triple: [Halifax urban road network, hasMajorArterial, Portland Street]
  • A. Portland Street
    Portland Street is a major thoroughfare in Hong Kong’s Yau Ma Tei district, known for its dense urban streetscape, nightlife, and proximity to markets and historic sites.
  • B. Portland Street
    Portland Street is a major thoroughfare in central Manchester, England, known for its commercial activity and proximity to key city landmarks.
  • C. Medford Street
    Medford Street is a roadway in Somerville, Massachusetts, that passes through the commercial and transit hub of Magoun Square.
  • D. Bedford Street
    Bedford Street is a central thoroughfare in Belfast, Northern Ireland, known for its mix of historic architecture, offices, and cultural venues close to Donegall Square.
  • E. Gardner Street
    Gardner Street is a lively, pedestrian-friendly shopping street in Brighton’s North Laine district, known for its independent shops, cafés, and creative atmosphere.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Portland Street
Target entity description: Portland Street is a key arterial roadway in Halifax, Nova Scotia, serving as a major thoroughfare for traffic and access to surrounding neighborhoods and commercial areas.
  • A. Portland Street
    Portland Street is a major thoroughfare in central Manchester, England, known for its commercial activity and proximity to key city landmarks.
  • B. Portland Street
    Portland Street is a major thoroughfare in Hong Kong’s Yau Ma Tei district, known for its dense urban streetscape, nightlife, and proximity to markets and historic sites.
  • C. Medford Street
    Medford Street is a roadway in Somerville, Massachusetts, that passes through the commercial and transit hub of Magoun Square.
  • D. Bedford Street
    Bedford Street is a central thoroughfare in Belfast, Northern Ireland, known for its mix of historic architecture, offices, and cultural venues close to Donegall Square.
  • E. Gardner Street
    Gardner Street is a lively, pedestrian-friendly shopping street in Brighton’s North Laine district, known for its independent shops, cafés, and creative atmosphere.
  • F. None of above. chosen

Provenance (2 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_69d8d38f72b4819090a935175d9ca8af completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5508e02788190bdea6099f08db4f0 completed April 19, 2026, 10 p.m.
Created at: April 10, 2026, 11:48 a.m.