Triple

T14140314
Position Surface form Disambiguated ID Type / Status
Subject Southampton–Portsmouth line E350404 entity
Predicate regionServed P82 FINISHED
Object South Hampshire
South Hampshire is a populous coastal area in southern England encompassing and between the cities of Southampton and Portsmouth.
 E16510 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 Hampshire | Statement: [Southampton–Portsmouth line, regionServed, South Hampshire]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Hampshire
Context triple: [Southampton–Portsmouth line, regionServed, South Hampshire]
  • A. Hampshire
    Hampshire is a county on England’s south coast known for its historic cities, naval and military heritage, and mix of rural countryside and coastal areas.
  • B. Hampshire Avon
    Hampshire Avon is a river in southern England that flows through Wiltshire, Dorset, and Hampshire before emptying into the English Channel at Christchurch.
  • C. North East Hampshire
    North East Hampshire is a UK parliamentary constituency in the county of Hampshire, represented in the House of Commons.
  • D. Dorset
    Dorset is a rural county on England’s south coast, known for its Jurassic Coast World Heritage Site, rolling countryside, and historic market towns.
  • E. Gloucestershire
    Gloucestershire is a historic county in South West England known for its rural Cotswolds landscapes, cathedral city of Gloucester, and rich medieval heritage.
  • 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 Hampshire
Triple: [Southampton–Portsmouth line, regionServed, South Hampshire]
Generated description
South Hampshire is a populous coastal area in southern England encompassing and between the cities of Southampton and Portsmouth.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South Hampshire
Target entity description: South Hampshire is a populous coastal area in southern England encompassing and between the cities of Southampton and Portsmouth.
  • A. Hampshire chosen
    Hampshire is a county on England’s south coast known for its historic cities, naval and military heritage, and mix of rural countryside and coastal areas.
  • B. Hampshire Avon
    Hampshire Avon is a river in southern England that flows through Wiltshire, Dorset, and Hampshire before emptying into the English Channel at Christchurch.
  • C. North East Hampshire
    North East Hampshire is a UK parliamentary constituency in the county of Hampshire, represented in the House of Commons.
  • D. Dorset
    Dorset is a rural county on England’s south coast, known for its Jurassic Coast World Heritage Site, rolling countryside, and historic market towns.
  • E. Gloucestershire
    Gloucestershire is a historic county in South West England known for its rural Cotswolds landscapes, cathedral city of Gloucester, and rich medieval heritage.
  • 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_69d827865f608190b311820428ae027b completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de6111a36081909beff35c88a56960 completed April 14, 2026, 3:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4672bac8819085794c2554bd6e75 completed May 8, 2026, 2:12 a.m.
NEDg Description generation batch_69fd47168e0081908176620420498ff7 completed May 8, 2026, 2:14 a.m.
NED2 Entity disambiguation (via description) batch_69fd47eb7db08190a68f60b255073d8d completed May 8, 2026, 2:18 a.m.
Created at: April 10, 2026, 12:45 a.m.