Triple

T17426157
Position Surface form Disambiguated ID Type / Status
Subject Strathclyde suburban rail network E423742 entity
Predicate hasMajorInterchange P51097 FINISHED
Object Central Low Level platforms
Central Low Level platforms are the underground suburban rail platforms at Glasgow Central station, serving as a key hub for Strathclyde’s cross-city and commuter rail services.
E1268040 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: Central Low Level platforms | Statement: [Strathclyde suburban rail network, hasMajorInterchange, Central Low Level platforms]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Low Level platforms
Context triple: [Strathclyde suburban rail network, hasMajorInterchange, Central Low Level platforms]
  • A. CMF-B platform
    The CMF-B platform is a modular automotive architecture developed by the Renault–Nissan–Mitsubishi Alliance for small and compact vehicles, enabling shared components and flexible production across multiple brands and models.
  • B. Type Four platform
    The Type Four platform is a shared front-wheel-drive car architecture co-developed in the 1980s by Fiat Group and Saab, underpinning executive cars such as the Lancia Thema, Saab 9000, Fiat Croma, and Alfa Romeo 164.
  • C. Global C platform (second generation)
    The Global C platform (second generation) is Ford’s compact vehicle architecture underpinning small vans and cars like the Ford Transit Connect, designed to deliver improved efficiency, safety, and driving dynamics.
  • D. Sevel platform
    The Sevel platform is a shared light commercial vehicle architecture jointly developed by PSA Group and Fiat (now Stellantis) that underpins various vans such as the Citroën Jumper, Peugeot Boxer, and Fiat Ducato.
  • E. Now Platform
    Now Platform is ServiceNow’s cloud-based workflow and automation platform used by organizations to digitize, integrate, and manage enterprise processes across IT, HR, customer service, and other business functions.
  • 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: Central Low Level platforms
Triple: [Strathclyde suburban rail network, hasMajorInterchange, Central Low Level platforms]
Generated description
Central Low Level platforms are the underground suburban rail platforms at Glasgow Central station, serving as a key hub for Strathclyde’s cross-city and commuter rail services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Low Level platforms
Target entity description: Central Low Level platforms are the underground suburban rail platforms at Glasgow Central station, serving as a key hub for Strathclyde’s cross-city and commuter rail services.
  • A. CMF-B platform
    The CMF-B platform is a modular automotive architecture developed by the Renault–Nissan–Mitsubishi Alliance for small and compact vehicles, enabling shared components and flexible production across multiple brands and models.
  • B. Type Four platform
    The Type Four platform is a shared front-wheel-drive car architecture co-developed in the 1980s by Fiat Group and Saab, underpinning executive cars such as the Lancia Thema, Saab 9000, Fiat Croma, and Alfa Romeo 164.
  • C. Global C platform (second generation)
    The Global C platform (second generation) is Ford’s compact vehicle architecture underpinning small vans and cars like the Ford Transit Connect, designed to deliver improved efficiency, safety, and driving dynamics.
  • D. Sevel platform
    The Sevel platform is a shared light commercial vehicle architecture jointly developed by PSA Group and Fiat (now Stellantis) that underpins various vans such as the Citroën Jumper, Peugeot Boxer, and Fiat Ducato.
  • E. Now Platform
    Now Platform is ServiceNow’s cloud-based workflow and automation platform used by organizations to digitize, integrate, and manage enterprise processes across IT, HR, customer service, and other business functions.
  • 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_69d889d88b6081908bada047f5b3ba51 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e448fbfda88190be1c001d64289bf7 completed April 19, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01a80848fc8190b70d3612001cb9c7 completed May 11, 2026, 9:57 a.m.
NEDg Description generation batch_6a01aa1065d081909a6f486a9000b191 completed May 11, 2026, 10:06 a.m.
NED2 Entity disambiguation (via description) batch_6a01aa905d7c819090b27b0867c4c25d completed May 11, 2026, 10:08 a.m.
Created at: April 10, 2026, 5:46 a.m.