Triple

T11518121
Position Surface form Disambiguated ID Type / Status
Subject Llandaff Bridge E273083 entity
Predicate isOn P1493 FINISHED
Object Western Avenue (A48) in Cardiff
Western Avenue (A48) in Cardiff is a major arterial road in the city that forms part of the A48 route, carrying significant traffic across the western side of Cardiff.
 E930775 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: Western Avenue (A48) in Cardiff | Statement: [Llandaff Bridge, isOn, Western Avenue (A48) in Cardiff]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Western Avenue (A48) in Cardiff
Context triple: [Llandaff Bridge, isOn, Western Avenue (A48) in Cardiff]
  • A. Wood Street, Cardiff
    Wood Street, Cardiff is a central city street near Cardiff’s main transport and stadium areas, forming part of the key road network in the city centre.
  • B. Westgate Street, Cardiff
    Westgate Street in Cardiff is a central city thoroughfare known for hosting the Principality Stadium and providing access to major sporting and entertainment events.
  • C. Cathedral Road (Cardiff)
    Cathedral Road is a major tree-lined thoroughfare and residential/commercial street in central Cardiff, Wales, known for its Victorian architecture and proximity to the city centre and Bute Park.
  • D. A4 Great West Road
    A4 Great West Road is a major arterial route in West London that forms part of the historic Great West Road, linking central London with the west of England and Heathrow Airport.
  • E. Duke Street (Cardiff)
    Duke Street (Cardiff) is a central city street in Cardiff, Wales, situated near Cardiff Castle and forming part of the main thoroughfare through the city centre.
  • 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: Western Avenue (A48) in Cardiff
Triple: [Llandaff Bridge, isOn, Western Avenue (A48) in Cardiff]
Generated description
Western Avenue (A48) in Cardiff is a major arterial road in the city that forms part of the A48 route, carrying significant traffic across the western side of Cardiff.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Western Avenue (A48) in Cardiff
Target entity description: Western Avenue (A48) in Cardiff is a major arterial road in the city that forms part of the A48 route, carrying significant traffic across the western side of Cardiff.
  • A. Wood Street, Cardiff
    Wood Street, Cardiff is a central city street near Cardiff’s main transport and stadium areas, forming part of the key road network in the city centre.
  • B. Westgate Street, Cardiff
    Westgate Street in Cardiff is a central city thoroughfare known for hosting the Principality Stadium and providing access to major sporting and entertainment events.
  • C. Cathedral Road (Cardiff)
    Cathedral Road is a major tree-lined thoroughfare and residential/commercial street in central Cardiff, Wales, known for its Victorian architecture and proximity to the city centre and Bute Park.
  • D. A4 Great West Road
    A4 Great West Road is a major arterial route in West London that forms part of the historic Great West Road, linking central London with the west of England and Heathrow Airport.
  • E. Duke Street (Cardiff)
    Duke Street (Cardiff) is a central city street in Cardiff, Wales, situated near Cardiff Castle and forming part of the main thoroughfare through the city centre.
  • 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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d87fcf927081908ef89eff7ad833b0 completed April 10, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69e62530a6b08190a8ba3c410e79cf72 completed April 20, 2026, 1:08 p.m.
NEDg Description generation batch_69e62cf44018819094818f11ac653763 completed April 20, 2026, 1:41 p.m.
NED2 Entity disambiguation (via description) batch_69e674c3a98c8190b32dc6879cb3a5f9 completed April 20, 2026, 6:47 p.m.
Created at: April 8, 2026, 9:36 p.m.