Triple

T23456821
Position Surface form Disambiguated ID Type / Status
Subject Hove railway station E567947 entity
Predicate railNetwork P522 FINISHED
Object South Coast rail network
The South Coast rail network is a regional railway system serving towns and cities along England’s southern coastline, connecting key coastal communities and linking them to larger national routes.
E1587399 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: South Coast rail network | Statement: [Hove railway station, railNetwork, South Coast rail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Coast rail network
Context triple: [Hove railway station, railNetwork, South Coast rail network]
  • A. South Coast railway line
    The South Coast railway line is a major New South Wales rail corridor running south from Sydney through coastal suburbs and towns to its terminus at Bomaderry.
  • B. Central Coast rail network
    The Central Coast rail network is a regional passenger railway system in New South Wales, Australia, linking coastal communities between Sydney and Newcastle.
  • C. South Australian rail network
    The South Australian rail network is the system of railway lines and services that connect cities, regional towns, and freight hubs across the state of South Australia and link it to interstate rail systems.
  • D. Victorian regional rail network
    The Victorian regional rail network is a system of passenger and freight railway lines that connect Melbourne with major regional cities and rural communities across the state of Victoria, Australia.
  • E. North Coast railway line
    The North Coast railway line is a major rail corridor in Queensland, Australia, running along the state’s eastern seaboard and connecting key regional centres and cities.
  • 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: South Coast rail network
Triple: [Hove railway station, railNetwork, South Coast rail network]
Generated description
The South Coast rail network is a regional railway system serving towns and cities along England’s southern coastline, connecting key coastal communities and linking them to larger national routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: South Coast rail network
Target entity description: The South Coast rail network is a regional railway system serving towns and cities along England’s southern coastline, connecting key coastal communities and linking them to larger national routes.
  • A. South Coast railway line
    The South Coast railway line is a major New South Wales rail corridor running south from Sydney through coastal suburbs and towns to its terminus at Bomaderry.
  • B. Central Coast rail network
    The Central Coast rail network is a regional passenger railway system in New South Wales, Australia, linking coastal communities between Sydney and Newcastle.
  • C. South Australian rail network
    The South Australian rail network is the system of railway lines and services that connect cities, regional towns, and freight hubs across the state of South Australia and link it to interstate rail systems.
  • D. Victorian regional rail network
    The Victorian regional rail network is a system of passenger and freight railway lines that connect Melbourne with major regional cities and rural communities across the state of Victoria, Australia.
  • E. North Coast railway line
    The North Coast railway line is a major rail corridor in Queensland, Australia, running along the state’s eastern seaboard and connecting key regional centres and cities.
  • 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_69e2458b4c888190b1d7998f9862a558 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f1a6980d4481909fab47cb5bd28eab completed April 29, 2026, 6:35 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c67c3bda88190b1f16a7cc21c1a93 completed May 19, 2026, 1:38 p.m.
NEDg Description generation batch_6a0c7218a358819082d8b19b57b61013 completed May 19, 2026, 2:22 p.m.
NED2 Entity disambiguation (via description) batch_6a0c770386a8819098358513016ae5ab completed May 19, 2026, 2:43 p.m.
Created at: April 17, 2026, 5:53 p.m.