Triple

T20548871
Position Surface form Disambiguated ID Type / Status
Subject Ebbw Vale line E504545 entity
Predicate connects P390 FINISHED
Object Rogerstone
Rogerstone is a suburban community and electoral ward in Newport, South Wales, known for its residential character and rail links into the wider South Wales Valleys and Cardiff.
 E1437776 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: Rogerstone | Statement: [Ebbw Vale line, connects, Rogerstone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rogerstone
Context triple: [Ebbw Vale line, connects, Rogerstone]
  • A. Thringstone
    Thringstone is a village in Leicestershire, England, known for its historic community, former mining connections, and proximity to the town of Coalville.
  • B. Megstone
    Megstone is a small, rocky islet off the coast of Northumberland, England, known as part of the Farne Islands archipelago and for its important seabird colonies.
  • C. Yoxall
    Yoxall is a rural village and civil parish in Staffordshire, England, known for its historic church and traditional English countryside setting.
  • D. Opherdicke
    Opherdicke is a village in North Rhine-Westphalia, Germany, known for its historic moated castle Haus Opherdicke and its rural setting within the municipality of Holzwickede.
  • E. Grindon
    Grindon is a residential suburb of Sunderland in the Wearside area of North East England.
  • 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: Rogerstone
Triple: [Ebbw Vale line, connects, Rogerstone]
Generated description
Rogerstone is a suburban community and electoral ward in Newport, South Wales, known for its residential character and rail links into the wider South Wales Valleys and Cardiff.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rogerstone
Target entity description: Rogerstone is a suburban community and electoral ward in Newport, South Wales, known for its residential character and rail links into the wider South Wales Valleys and Cardiff.
  • A. Thringstone
    Thringstone is a village in Leicestershire, England, known for its historic community, former mining connections, and proximity to the town of Coalville.
  • B. Megstone
    Megstone is a small, rocky islet off the coast of Northumberland, England, known as part of the Farne Islands archipelago and for its important seabird colonies.
  • C. Yoxall
    Yoxall is a rural village and civil parish in Staffordshire, England, known for its historic church and traditional English countryside setting.
  • D. Opherdicke
    Opherdicke is a village in North Rhine-Westphalia, Germany, known for its historic moated castle Haus Opherdicke and its rural setting within the municipality of Holzwickede.
  • E. Grindon
    Grindon is a residential suburb of Sunderland in the Wearside area of North East England.
  • 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_69e0b4b52c048190952b4d0f430813a3 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a5d56060819090f0e2f2f9957982 completed April 20, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08a56f9a648190a5c22d31f2d149a7 completed May 16, 2026, 5:12 p.m.
NEDg Description generation batch_6a08a630ab70819082eeb53aa80bc7fd completed May 16, 2026, 5:15 p.m.
NED2 Entity disambiguation (via description) batch_6a08a6aad1bc8190a3c470c34d4434f6 completed May 16, 2026, 5:17 p.m.
Created at: April 16, 2026, 11:38 a.m.