Triple

T9544478
Position Surface form Disambiguated ID Type / Status
Subject Welsh trunk road network E230245 entity
Predicate administeredBy P86 FINISHED
Object South Wales Trunk Road Agent
The South Wales Trunk Road Agent is a regional highways authority responsible for managing, maintaining, and improving major trunk roads and motorways across South Wales.
 E807546 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: South Wales Trunk Road Agent | Statement: [Welsh trunk road network, administeredBy, South Wales Trunk Road Agent]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Wales Trunk Road Agent
Context triple: [Welsh trunk road network, administeredBy, South Wales Trunk Road Agent]
  • A. North and Mid Wales Trunk Road Agent
    The North and Mid Wales Trunk Road Agent is a regional highways authority responsible for managing and maintaining major trunk roads and key transport infrastructure across North and Mid Wales.
  • B. Welsh trunk road network
    The Welsh trunk road network is the system of major government-maintained roads in Wales that forms the backbone of the nation’s long-distance and strategic road transport.
  • C. South Wales–Manchester route
    The South Wales–Manchester route is a key cross-country railway corridor in the UK linking South Wales with the Greater Manchester area via intermediate hubs such as Wilmslow.
  • D. Montgomery–Llanymynech section
    The Montgomery–Llanymynech section is a scenic stretch of the Offa’s Dyke Path long-distance trail running between the Welsh town of Montgomery and the village of Llanymynech along the England–Wales border.
  • E. Chepstow–Monmouth section
    The Chepstow–Monmouth section is a scenic stretch of the Offa’s Dyke Path in southeast Wales, following the River Wye through wooded gorges, historic sites, and border landscapes between Chepstow and Monmouth.
  • 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: South Wales Trunk Road Agent
Triple: [Welsh trunk road network, administeredBy, South Wales Trunk Road Agent]
Generated description
The South Wales Trunk Road Agent is a regional highways authority responsible for managing, maintaining, and improving major trunk roads and motorways across South Wales.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South Wales Trunk Road Agent
Target entity description: The South Wales Trunk Road Agent is a regional highways authority responsible for managing, maintaining, and improving major trunk roads and motorways across South Wales.
  • A. North and Mid Wales Trunk Road Agent
    The North and Mid Wales Trunk Road Agent is a regional highways authority responsible for managing and maintaining major trunk roads and key transport infrastructure across North and Mid Wales.
  • B. Welsh trunk road network
    The Welsh trunk road network is the system of major government-maintained roads in Wales that forms the backbone of the nation’s long-distance and strategic road transport.
  • C. South Wales–Manchester route
    The South Wales–Manchester route is a key cross-country railway corridor in the UK linking South Wales with the Greater Manchester area via intermediate hubs such as Wilmslow.
  • D. Montgomery–Llanymynech section
    The Montgomery–Llanymynech section is a scenic stretch of the Offa’s Dyke Path long-distance trail running between the Welsh town of Montgomery and the village of Llanymynech along the England–Wales border.
  • E. Chepstow–Monmouth section
    The Chepstow–Monmouth section is a scenic stretch of the Offa’s Dyke Path in southeast Wales, following the River Wye through wooded gorges, historic sites, and border landscapes between Chepstow and Monmouth.
  • 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_69ca847c70b8819088a0a0bad64a50d6 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd98ebd4148190b71b134d7545fe35 completed April 1, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1527c0914819087ffa9d201afdd35 completed April 4, 2026, 6:03 p.m.
NEDg Description generation batch_69d153d59844819086a0f50e6a7624b2 completed April 4, 2026, 6:09 p.m.
NED2 Entity disambiguation (via description) batch_69d1546a503c81908edc9588adabc172 completed April 4, 2026, 6:11 p.m.
Created at: March 30, 2026, 8:01 p.m.