Triple

T217878
Position Surface form Disambiguated ID Type / Status
Subject Cardiff Central E4146 entity
Predicate fareZone P844 FINISHED
Object Cardiff central zone
Cardiff central zone is the main public transport fare area covering the central districts of Cardiff, Wales.
 E4146 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 zone | Statement: [Cardiff Central, fareZone, Cardiff central zone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cardiff central zone
Context triple: [Cardiff Central, fareZone, Cardiff central zone]
  • A. Bridgend
    Bridgend is a town and county borough in South Wales, situated roughly midway between Cardiff and Swansea and known historically for its market and industrial heritage.
  • B. Cardiff Central
    Cardiff Central is the main railway station in Cardiff, Wales, serving as a major transport hub for regional and long-distance rail services across the UK.
  • C. Cardiff
    Cardiff is the capital and largest city of Wales, known as a major cultural, commercial, and sporting center with a rich industrial and maritime history.
  • D. Vale of Glamorgan
    The Vale of Glamorgan is a coastal county borough in southeast Wales known for its rural landscapes, seaside towns, and proximity to Cardiff.
  • E. Blaenau Gwent
    Blaenau Gwent is a county borough in southeastern Wales known for its industrial heritage and former coal mining communities.
  • 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 zone
Triple: [Cardiff Central, fareZone, Cardiff central zone]
Generated description
Cardiff central zone is the main public transport fare area covering the central districts of Cardiff, Wales.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cardiff central zone
Target entity description: Cardiff central zone is the main public transport fare area covering the central districts of Cardiff, Wales.
  • A. Bridgend
    Bridgend is a town and county borough in South Wales, situated roughly midway between Cardiff and Swansea and known historically for its market and industrial heritage.
  • B. Cardiff Central chosen
    Cardiff Central is the main railway station in Cardiff, Wales, serving as a major transport hub for regional and long-distance rail services across the UK.
  • C. Cardiff
    Cardiff is the capital and largest city of Wales, known as a major cultural, commercial, and sporting center with a rich industrial and maritime history.
  • D. Vale of Glamorgan
    The Vale of Glamorgan is a coastal county borough in southeast Wales known for its rural landscapes, seaside towns, and proximity to Cardiff.
  • E. Blaenau Gwent
    Blaenau Gwent is a county borough in southeastern Wales known for its industrial heritage and former coal mining communities.
  • 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_69a2573508588190b522c2476d91acfe completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c5062e48190833be10e4770e1e9 completed Feb. 28, 2026, 3:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69a34d953f308190b15fc5768b5b5e6f completed Feb. 28, 2026, 8:18 p.m.
NEDg Description generation batch_69a35076ef6881908918c19412e12efe completed Feb. 28, 2026, 8:30 p.m.
NED2 Entity disambiguation (via description) batch_69a350d687148190b673593b8aa0072e completed Feb. 28, 2026, 8:32 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.