Triple

T1319273
Position Surface form Disambiguated ID Type / Status
Subject Cardiff to Portsmouth Line E28177 entity
Predicate passesThrough P225 FINISHED
Object Fareham railway station
Fareham railway station is a key rail hub in Hampshire, England, providing regional and long-distance services, including routes between the South Coast and major cities such as London and Cardiff.
E153058 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: Fareham railway station | Statement: [Cardiff to Portsmouth Line, passesThrough, Fareham railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fareham railway station
Context triple: [Cardiff to Portsmouth Line, passesThrough, Fareham railway station]
  • A. Farnham railway station
    Farnham railway station is a suburban rail station in Surrey, England, serving the town of Farnham with services on the Alton Line into London and surrounding areas.
  • B. Portsmouth Harbour railway station
    Portsmouth Harbour railway station is a major terminus on England’s south coast serving the city of Portsmouth and providing direct rail connections to ferry services for the Isle of Wight and continental Europe.
  • C. Havant railway station
    Havant railway station is a key rail hub in Hampshire, England, serving the town of Havant on mainline routes between London, Portsmouth, and the south coast.
  • D. Portsmouth & Southsea railway station
    Portsmouth & Southsea railway station is a central railway hub in Portsmouth, England, providing regional and local train services that connect the city with surrounding areas and major destinations.
  • E. Basingstoke railway station
    Basingstoke railway station is a major railway hub in Hampshire, England, serving as an important junction on routes between London, the South Coast, and the West of England.
  • 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: Fareham railway station
Triple: [Cardiff to Portsmouth Line, passesThrough, Fareham railway station]
Generated description
Fareham railway station is a key rail hub in Hampshire, England, providing regional and long-distance services, including routes between the South Coast and major cities such as London and Cardiff.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fareham railway station
Target entity description: Fareham railway station is a key rail hub in Hampshire, England, providing regional and long-distance services, including routes between the South Coast and major cities such as London and Cardiff.
  • A. Farnham railway station
    Farnham railway station is a suburban rail station in Surrey, England, serving the town of Farnham with services on the Alton Line into London and surrounding areas.
  • B. Portsmouth Harbour railway station
    Portsmouth Harbour railway station is a major terminus on England’s south coast serving the city of Portsmouth and providing direct rail connections to ferry services for the Isle of Wight and continental Europe.
  • C. Havant railway station
    Havant railway station is a key rail hub in Hampshire, England, serving the town of Havant on mainline routes between London, Portsmouth, and the south coast.
  • D. Portsmouth & Southsea railway station
    Portsmouth & Southsea railway station is a central railway hub in Portsmouth, England, providing regional and local train services that connect the city with surrounding areas and major destinations.
  • E. Basingstoke railway station
    Basingstoke railway station is a major railway hub in Hampshire, England, serving as an important junction on routes between London, the South Coast, and the West of England.
  • 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_69a498532c3481909223b74af2e578df completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c1780be8819083a9365b8a49305d completed March 1, 2026, 10:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc6255b808190823bc240365ed304 completed March 8, 2026, 12:43 a.m.
NEDg Description generation batch_69acc684fb34819097fbb1659032d3c2 completed March 8, 2026, 12:44 a.m.
NED2 Entity disambiguation (via description) batch_69acc6ec853c8190b60bd2d876605c48 completed March 8, 2026, 12:46 a.m.
Created at: March 1, 2026, 7:55 p.m.