Triple

T4349759
Position Surface form Disambiguated ID Type / Status
Subject Havant railway station E97993 entity
Predicate onLine P1293 FINISHED
Object South Coast route
The South Coast route is a major railway line in southern England that runs along the coast, linking key towns and cities between Hampshire, West Sussex, and beyond.
E433482 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 route | Statement: [Havant railway station, onLine, South Coast route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Coast route
Context triple: [Havant railway station, onLine, South Coast route]
  • A. South Coast Track
    The South Coast Track is a remote, multi-day wilderness hiking trail in southwest Tasmania, Australia, renowned for its rugged terrain, wild beaches, and challenging conditions.
  • B. South Coast Highway
    South Coast Highway is a major coastal road in Western Australia that links the town of Esperance with other key communities along the state's southern coastline.
  • C. Tweed Coast Road
    Tweed Coast Road is a coastal roadway in northern New South Wales, Australia, that links a series of beachside towns and provides scenic access along the Tweed Coast.
  • D. North West Coastal Highway
    North West Coastal Highway is a major road in Western Australia that runs along the state’s northwest coast, connecting regional centers such as Geraldton with remote coastal communities and mining areas.
  • E. Coastal Highway
    Coastal Highway is a major roadway in Belize that provides an important transportation link between the country’s interior and its Caribbean coast.
  • 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 route
Triple: [Havant railway station, onLine, South Coast route]
Generated description
The South Coast route is a major railway line in southern England that runs along the coast, linking key towns and cities between Hampshire, West Sussex, and beyond.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: South Coast route
Target entity description: The South Coast route is a major railway line in southern England that runs along the coast, linking key towns and cities between Hampshire, West Sussex, and beyond.
  • A. South Coast Track
    The South Coast Track is a remote, multi-day wilderness hiking trail in southwest Tasmania, Australia, renowned for its rugged terrain, wild beaches, and challenging conditions.
  • B. South Coast Highway
    South Coast Highway is a major coastal road in Western Australia that links the town of Esperance with other key communities along the state's southern coastline.
  • C. Tweed Coast Road
    Tweed Coast Road is a coastal roadway in northern New South Wales, Australia, that links a series of beachside towns and provides scenic access along the Tweed Coast.
  • D. North West Coastal Highway
    North West Coastal Highway is a major road in Western Australia that runs along the state’s northwest coast, connecting regional centers such as Geraldton with remote coastal communities and mining areas.
  • E. Coastal Highway
    Coastal Highway is a major roadway in Belize that provides an important transportation link between the country’s interior and its Caribbean coast.
  • 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_69b3454965f881908c41190bb22f0e4b completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b351a840248190b88c8a7be9158d25 completed March 12, 2026, 11:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5dbad2f908190b5ee53bc7f2294c9 completed March 14, 2026, 10:05 p.m.
NEDg Description generation batch_69b5dcbd1c588190b060e1b329092fa2 completed March 14, 2026, 10:10 p.m.
NED2 Entity disambiguation (via description) batch_69b5dd25ea088190b55a10e11f5e7e1a completed March 14, 2026, 10:11 p.m.
Created at: March 12, 2026, 11:15 p.m.