Triple

T10857828
Position Surface form Disambiguated ID Type / Status
Subject Silverlink Metro E256315 entity
Predicate parentCompanyBrand P27763 FINISHED
Object Silverlink
Silverlink was a former British train operating company that provided suburban and regional rail services in and around London and the West Midlands.
 E256315 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: Silverlink | Statement: [Silverlink Metro, parentCompanyBrand, Silverlink]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Silverlink
Context triple: [Silverlink Metro, parentCompanyBrand, Silverlink]
  • A. Silverlink Metro
    Silverlink Metro was a former suburban rail network in London and surrounding areas that operated under the Silverlink franchise until its services were absorbed into the London Overground.
  • B. Sun Link
    Sun Link is a modern streetcar system serving downtown Tucson, Arizona, and nearby districts as part of the city’s public transit network.
  • C. Nitelink
    Nitelink is Dublin’s late-night bus service network, providing after-hours public transport on key routes across the city and suburbs.
  • D. Silverbridge
    Silverbridge is a fictional English parliamentary borough featured in Anthony Trollope’s political novels, notably as the constituency contested by Ferdinand Lopez.
  • E. Silverstream
    Silverstream is a residential suburb in the Hutt Valley region near Wellington, New Zealand.
  • 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: Silverlink
Triple: [Silverlink Metro, parentCompanyBrand, Silverlink]
Generated description
Silverlink was a former British train operating company that provided suburban and regional rail services in and around London and the West Midlands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Silverlink
Target entity description: Silverlink was a former British train operating company that provided suburban and regional rail services in and around London and the West Midlands.
  • A. Silverlink Metro chosen
    Silverlink Metro was a former suburban rail network in London and surrounding areas that operated under the Silverlink franchise until its services were absorbed into the London Overground.
  • B. Sun Link
    Sun Link is a modern streetcar system serving downtown Tucson, Arizona, and nearby districts as part of the city’s public transit network.
  • C. Nitelink
    Nitelink is Dublin’s late-night bus service network, providing after-hours public transport on key routes across the city and suburbs.
  • D. Silverbridge
    Silverbridge is a fictional English parliamentary borough featured in Anthony Trollope’s political novels, notably as the constituency contested by Ferdinand Lopez.
  • E. Silverstream
    Silverstream is a residential suburb in the Hutt Valley region near Wellington, New Zealand.
  • F. None of above.

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_69d6aa83d1448190a66d93c32394d21f completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d751377da88190a7244bb9d6b0c2ec completed April 9, 2026, 7:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69e154c05bf081909d1892c6c81a5f2c completed April 16, 2026, 9:29 p.m.
NEDg Description generation batch_69e17d3060888190b3801272835b939a completed April 17, 2026, 12:22 a.m.
NED2 Entity disambiguation (via description) batch_69e1806bc1048190bcbff6f6d3d7da19 completed April 17, 2026, 12:35 a.m.
Created at: April 8, 2026, 9:20 p.m.