Triple

T7056114
Position Surface form Disambiguated ID Type / Status
Subject Cathays railway station E164094 entity
Predicate fareZone P844 FINISHED
Object Cardiff Central area
The Cardiff Central area is a key central district of Cardiff, Wales, encompassing the city’s main commercial, transport, and civic hubs.
E370454 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: Cardiff Central area | Statement: [Cathays railway station, fareZone, Cardiff Central area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cardiff Central area
Context triple: [Cathays railway station, fareZone, Cardiff Central area]
  • A. Coryton area of Cardiff
    The Coryton area of Cardiff is a suburban district in the north of the city, known for its residential character and rail links into central Cardiff.
  • B. Cardiff Taff Vale
    Cardiff Taff Vale was the original name of a railway station in Cardiff that later became known as Cardiff Queen Street railway station.
  • C. Cardiff Bay waterfront
    Cardiff Bay waterfront is a redeveloped docklands area in Cardiff known for its modern cultural attractions, restaurants, and scenic views along the bay.
  • D. Bristol Parkway–Cardiff Central
    Bristol Parkway–Cardiff Central is a key railway corridor in southwest Britain linking Bristol Parkway station with Cardiff Central on the route between England and South Wales.
  • E. Cardiff Capital Region
    Cardiff Capital Region is an economic and administrative area in southeast Wales centered on Cardiff, encompassing the city and its surrounding valleys to support regional development and transport coordination.
  • 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: Cardiff Central area
Triple: [Cathays railway station, fareZone, Cardiff Central area]
Generated description
The Cardiff Central area is a key central district of Cardiff, Wales, encompassing the city’s main commercial, transport, and civic hubs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cardiff Central area
Target entity description: The Cardiff Central area is a key central district of Cardiff, Wales, encompassing the city’s main commercial, transport, and civic hubs.
  • A. Coryton area of Cardiff
    The Coryton area of Cardiff is a suburban district in the north of the city, known for its residential character and rail links into central Cardiff.
  • B. Cardiff Taff Vale
    Cardiff Taff Vale was the original name of a railway station in Cardiff that later became known as Cardiff Queen Street railway station.
  • C. Cardiff Bay waterfront
    Cardiff Bay waterfront is a redeveloped docklands area in Cardiff known for its modern cultural attractions, restaurants, and scenic views along the bay.
  • D. Bristol Parkway–Cardiff Central chosen
    Bristol Parkway–Cardiff Central is a key railway corridor in southwest Britain linking Bristol Parkway station with Cardiff Central on the route between England and South Wales.
  • E. Cardiff Capital Region
    Cardiff Capital Region is an economic and administrative area in southeast Wales centered on Cardiff, encompassing the city and its surrounding valleys to support regional development and transport coordination.
  • 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_69c68861678881909961ddf4d779f750 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e269050c81908c186609a8a7bcf9 completed March 27, 2026, 8:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69c788a303148190869be2a455d28791 completed March 28, 2026, 7:52 a.m.
NEDg Description generation batch_69c7892a387c8190856eac695fbcfb02 completed March 28, 2026, 7:54 a.m.
NED2 Entity disambiguation (via description) batch_69c789bc4fa081908cf40ec8ff189b90 completed March 28, 2026, 7:56 a.m.
Created at: March 27, 2026, 2:38 p.m.