Triple

T14140330
Position Surface form Disambiguated ID Type / Status
Subject Southampton–Portsmouth line E350404 entity
Predicate hasStation P35 FINISHED
Object Hamble railway station
Hamble railway station is a small suburban rail stop in Hampshire, England, serving the village of Hamble-le-Rice and providing local connections between Southampton and Portsmouth.
 E1082751 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: Hamble railway station | Statement: [Southampton–Portsmouth line, hasStation, Hamble railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hamble railway station
Context triple: [Southampton–Portsmouth line, hasStation, Hamble railway station]
  • A. Hampton railway station
    Hampton railway station is a suburban railway station in the London Borough of Richmond upon Thames, serving the Hampton area with regular services into central London and surrounding districts.
  • B. Hampton railway station
    Hampton railway station is a suburban commuter rail station in Melbourne, Australia, serving the bayside suburb of Hampton on the city's metropolitan rail network.
  • C. 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.
  • D. Harwich Town railway station
    Harwich Town railway station is a small terminus railway station in Harwich, Essex, England, serving the town and its nearby ferry port on the Mayflower Line.
  • E. Pinhoe railway station
    Pinhoe railway station is a suburban rail stop serving the Pinhoe area of Exeter in Devon, England, on the route between Exeter and East Devon.
  • 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: Hamble railway station
Triple: [Southampton–Portsmouth line, hasStation, Hamble railway station]
Generated description
Hamble railway station is a small suburban rail stop in Hampshire, England, serving the village of Hamble-le-Rice and providing local connections between Southampton and Portsmouth.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hamble railway station
Target entity description: Hamble railway station is a small suburban rail stop in Hampshire, England, serving the village of Hamble-le-Rice and providing local connections between Southampton and Portsmouth.
  • A. Hampton railway station
    Hampton railway station is a suburban railway station in the London Borough of Richmond upon Thames, serving the Hampton area with regular services into central London and surrounding districts.
  • B. Hampton railway station
    Hampton railway station is a suburban commuter rail station in Melbourne, Australia, serving the bayside suburb of Hampton on the city's metropolitan rail network.
  • C. 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.
  • D. Harwich Town railway station
    Harwich Town railway station is a small terminus railway station in Harwich, Essex, England, serving the town and its nearby ferry port on the Mayflower Line.
  • E. Pinhoe railway station
    Pinhoe railway station is a suburban rail stop serving the Pinhoe area of Exeter in Devon, England, on the route between Exeter and East Devon.
  • 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_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_69fcdf18e3d08190b287e2da192d05eb completed May 7, 2026, 6:51 p.m.
NEDg Description generation batch_69fce1a2a4c881908d18b45917286712 completed May 7, 2026, 7:01 p.m.
NED2 Entity disambiguation (via description) batch_69fce24e7860819097f51a4907c894a7 completed May 7, 2026, 7:04 p.m.
Created at: April 10, 2026, 12:45 a.m.