Triple

T6206458
Position Surface form Disambiguated ID Type / Status
Subject Buchanan Street subway station E138759 entity
Predicate ownedBy P347 FINISHED
Object Strathclyde Partnership for Transport E83567 NE FINISHED

How this triple was built (2 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: Strathclyde Partnership for Transport | Statement: [Buchanan Street subway station, ownedBy, Strathclyde Partnership for Transport]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Strathclyde Partnership for Transport
Context triple: [Buchanan Street subway station, ownedBy, Strathclyde Partnership for Transport]
  • A. Strathclyde Partnership for Transport chosen
    Strathclyde Partnership for Transport is the regional public transport authority for the Strathclyde area of Scotland, responsible for planning, coordinating, and operating key transport services including Glasgow’s subway system.
  • B. Edinburgh Trams
    Edinburgh Trams is a modern light rail system in Edinburgh, Scotland, providing urban and suburban passenger transport across the city.
  • C. Transport for West Midlands
    Transport for West Midlands is the public body responsible for planning, coordinating, and improving transport services and infrastructure across the West Midlands metropolitan region in England.
  • D. Tyne and Wear Passenger Transport Executive
    Tyne and Wear Passenger Transport Executive was the former public body responsible for overseeing and coordinating public transport services, including the Tyne and Wear Metro, in the Tyne and Wear region of North East England.
  • E. Transport Scotland
    Transport Scotland is the national transport agency of the Scottish Government responsible for planning, funding, and managing Scotland’s trunk roads, rail, ferries, and other key transport infrastructure.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c008acbea48190991c6b834bb45d65 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0626f85748190a94448117a85fd78 completed March 22, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16f47b04c81909bfe20305911f5f2 completed March 23, 2026, 4:50 p.m.
Created at: March 22, 2026, 4:20 p.m.