Triple

T16727826
Position Surface form Disambiguated ID Type / Status
Subject Lamphey E406507 entity
Predicate hasRailwayStation P918 FINISHED
Object Lamphey railway station
Lamphey railway station is a small rural train stop in Pembrokeshire, Wales, serving the village of Lamphey on the West Wales Line.
 E1231116 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: Lamphey railway station | Statement: [Lamphey, hasRailwayStation, Lamphey railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lamphey railway station
Context triple: [Lamphey, hasRailwayStation, Lamphey railway station]
  • A. Alnmouth railway station
    Alnmouth railway station is a passenger rail station in Northumberland, England, serving the village of Alnmouth and surrounding areas on the East Coast Main Line.
  • B. Lymington Pier railway station
    Lymington Pier railway station is a small coastal rail terminus in Hampshire, England, serving as the link between the national rail network and ferry services to the Isle of Wight.
  • C. Hamble railway station
    Hamble railway station is a small suburban rail stop in Hampshire, England, serving the village of Hamble-le-Rice and providing local connections between Southampton and Portsmouth.
  • D. Lymington Town railway station
    Lymington Town railway station is a small railway station in Lymington, Hampshire, England, serving the town and its connection to the Lymington Branch Line.
  • E. Pinhoe railway station
    Pinhoe railway station is a suburban rail stop serving the Pinhoe area of Exeter in Devon, England, on the route between Exeter and East Devon.
  • 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: Lamphey railway station
Triple: [Lamphey, hasRailwayStation, Lamphey railway station]
Generated description
Lamphey railway station is a small rural train stop in Pembrokeshire, Wales, serving the village of Lamphey on the West Wales Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lamphey railway station
Target entity description: Lamphey railway station is a small rural train stop in Pembrokeshire, Wales, serving the village of Lamphey on the West Wales Line.
  • A. Alnmouth railway station
    Alnmouth railway station is a passenger rail station in Northumberland, England, serving the village of Alnmouth and surrounding areas on the East Coast Main Line.
  • B. Lymington Pier railway station
    Lymington Pier railway station is a small coastal rail terminus in Hampshire, England, serving as the link between the national rail network and ferry services to the Isle of Wight.
  • C. Hamble railway station
    Hamble railway station is a small suburban rail stop in Hampshire, England, serving the village of Hamble-le-Rice and providing local connections between Southampton and Portsmouth.
  • D. Lymington Town railway station
    Lymington Town railway station is a small railway station in Lymington, Hampshire, England, serving the town and its connection to the Lymington Branch Line.
  • E. Pinhoe railway station
    Pinhoe railway station is a suburban rail stop serving the Pinhoe area of Exeter in Devon, England, on the route between Exeter and East Devon.
  • 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_69d8838f242881908abd8bc138795886 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e38749baa48190892b2e2b978f6eb6 completed April 18, 2026, 1:29 p.m.
NED1 Entity disambiguation (via context triple) batch_6a009d483a8c8190b127f32dcc21be5a completed May 10, 2026, 2:59 p.m.
NEDg Description generation batch_6a00a12d77d8819087948d870e952ebb completed May 10, 2026, 3:15 p.m.
NED2 Entity disambiguation (via description) batch_6a00a1adb95c8190b0db1ef2dc0b7f13 completed May 10, 2026, 3:18 p.m.
Created at: April 10, 2026, 5:20 a.m.