Triple

T16208009
Position Surface form Disambiguated ID Type / Status
Subject Inner Circle (Glasgow Subway) E393377 entity
Predicate isSamePhysicalTunnelAs P122165 FINISHED
Object Outer Circle (Glasgow Subway)
Outer Circle (Glasgow Subway) is one of the two circular routes on Glasgow's underground metro system, carrying trains clockwise around the network.
E13240 NE FINISHED

How this triple was built (5 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: Outer Circle (Glasgow Subway) | Statement: [Inner Circle (Glasgow Subway), isSamePhysicalTunnelAs, Outer Circle (Glasgow Subway)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Outer Circle (Glasgow Subway)
Context triple: [Inner Circle (Glasgow Subway), isSamePhysicalTunnelAs, Outer Circle (Glasgow Subway)]
  • A. Glasgow Subway
    The Glasgow Subway is an underground rapid transit system serving the city of Glasgow, Scotland, and is one of the oldest metro systems in the world.
  • B. Simonside Metro station
    Simonside Metro station is a Tyne and Wear Metro stop serving the Simonside area of South Tyneside, England.
  • C. Fife Circle Line
    The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
  • D. Hillhead subway station
    Hillhead subway station is a key stop on Glasgow’s Subway system, serving the West End and the nearby University of Glasgow.
  • E. Partick subway station
    Partick subway station is a key interchange stop on Glasgow’s Subway system, serving the Partick area and connecting with mainline rail and bus services.
  • 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: Outer Circle (Glasgow Subway)
Triple: [Inner Circle (Glasgow Subway), isSamePhysicalTunnelAs, Outer Circle (Glasgow Subway)]
Generated description
Outer Circle (Glasgow Subway) is one of the two circular routes on Glasgow's underground metro system, carrying trains clockwise around the network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Outer Circle (Glasgow Subway)
Target entity description: Outer Circle (Glasgow Subway) is one of the two circular routes on Glasgow's underground metro system, carrying trains clockwise around the network.
  • A. Glasgow Subway chosen
    The Glasgow Subway is an underground rapid transit system serving the city of Glasgow, Scotland, and is one of the oldest metro systems in the world.
  • B. Simonside Metro station
    Simonside Metro station is a Tyne and Wear Metro stop serving the Simonside area of South Tyneside, England.
  • C. Fife Circle Line
    The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
  • D. Hillhead subway station
    Hillhead subway station is a key stop on Glasgow’s Subway system, serving the West End and the nearby University of Glasgow.
  • E. Partick subway station
    Partick subway station is a key interchange stop on Glasgow’s Subway system, serving the Partick area and connecting with mainline rail and bus services.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isSamePhysicalTunnelAs
Context triple: [Inner Circle (Glasgow Subway), isSamePhysicalTunnelAs, Outer Circle (Glasgow Subway)]
  • A. tunnelType
    Indicates the specific kind or classification of a tunnel associated with an entity.
  • B. hasDuplexTunnel
    Indicates that there exists a bidirectional (two-way) tunnel connection between two entities.
  • C. hasTunnel
    Indicates that one entity possesses, contains, or is connected by a tunnel to another entity.
  • D. isOriginalTunnelOf
    Indicates that one tunnel is the initial or primary tunnel from which another tunnel is derived, duplicated, or modified.
  • E. tunnelName
    Indicates the name assigned to a specific tunnel in the relationship or data model.
  • F. None of above. chosen

Provenance (7 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_69d87f1f5bd08190bd01cac0d5b9d2ef completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e22710ef2c8190a8d7b9fb1666816c completed April 17, 2026, 12:26 p.m.
NED1 Entity disambiguation (via context triple) batch_6a000ed13b40819096de333872225730 completed May 10, 2026, 4:51 a.m.
NEDg Description generation batch_6a00108fdda88190bf510d04f4cc73f1 completed May 10, 2026, 4:58 a.m.
NED2 Entity disambiguation (via description) batch_6a0011559b748190ad406263889514a4 completed May 10, 2026, 5:02 a.m.
PD Predicate disambiguation batch_69e219e94a448190b73a4e6aa374eb4a completed April 17, 2026, 11:30 a.m.
PDg Predicate description generation batch_69e21e55a2388190b29a045a8c608ba4 completed April 17, 2026, 11:49 a.m.
Created at: April 10, 2026, 5:03 a.m.