Triple

T15306783
Position Surface form Disambiguated ID Type / Status
Subject Welwyn Garden City railway station E365919 entity
Predicate adjacentTo P224 FINISHED
Object Welwyn Garden City bus station
Welwyn Garden City bus station is a local public transport hub in Welwyn Garden City, Hertfordshire, providing bus services that connect the town with surrounding areas and complement its nearby railway links.
E1149518 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: Welwyn Garden City bus station | Statement: [Welwyn Garden City railway station, adjacentTo, Welwyn Garden City bus station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Welwyn Garden City bus station
Context triple: [Welwyn Garden City railway station, adjacentTo, Welwyn Garden City bus station]
  • A. Edgware bus station
    Edgware bus station is a public transport hub in the Edgware area of north London, serving as a key interchange point for numerous London bus routes.
  • B. Newbury Park bus station
    Newbury Park bus station is a public transport facility in Newbury Park, London, serving as a local hub for bus services connecting the area with surrounding districts.
  • C. Walthamstow Central bus station
    Walthamstow Central bus station is a major London bus interchange in Walthamstow, adjacent to Walthamstow Central rail and Underground stations, providing local and regional bus services.
  • D. North Greenwich bus station
    North Greenwich bus station is a major London transport hub adjacent to North Greenwich Underground station and The O2, providing extensive bus connections across southeast and east London.
  • E. Welwyn Garden City railway station
    Welwyn Garden City railway station is a commuter rail station in Hertfordshire, England, serving the town of Welwyn Garden City on routes into London and surrounding areas.
  • 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: Welwyn Garden City bus station
Triple: [Welwyn Garden City railway station, adjacentTo, Welwyn Garden City bus station]
Generated description
Welwyn Garden City bus station is a local public transport hub in Welwyn Garden City, Hertfordshire, providing bus services that connect the town with surrounding areas and complement its nearby railway links.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Welwyn Garden City bus station
Target entity description: Welwyn Garden City bus station is a local public transport hub in Welwyn Garden City, Hertfordshire, providing bus services that connect the town with surrounding areas and complement its nearby railway links.
  • A. Edgware bus station
    Edgware bus station is a public transport hub in the Edgware area of north London, serving as a key interchange point for numerous London bus routes.
  • B. Newbury Park bus station
    Newbury Park bus station is a public transport facility in Newbury Park, London, serving as a local hub for bus services connecting the area with surrounding districts.
  • C. Walthamstow Central bus station
    Walthamstow Central bus station is a major London bus interchange in Walthamstow, adjacent to Walthamstow Central rail and Underground stations, providing local and regional bus services.
  • D. North Greenwich bus station
    North Greenwich bus station is a major London transport hub adjacent to North Greenwich Underground station and The O2, providing extensive bus connections across southeast and east London.
  • E. Welwyn Garden City railway station
    Welwyn Garden City railway station is a commuter rail station in Hertfordshire, England, serving the town of Welwyn Garden City on routes into London and surrounding areas.
  • 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_69d85a113ee881908e297a1d38dd79fa completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03cd001b48190bbdd69337efdb907 completed April 16, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69fef89feda88190b18f6a03d6e968aa completed May 9, 2026, 9:04 a.m.
NEDg Description generation batch_69fefa13e8508190930a22439b7f154a completed May 9, 2026, 9:10 a.m.
NED2 Entity disambiguation (via description) batch_69fefa80be14819089e87e7bdb3af7ec completed May 9, 2026, 9:12 a.m.
Created at: April 10, 2026, 3:16 a.m.