Triple

T12610659
Position Surface form Disambiguated ID Type / Status
Subject Ponthir E301109 entity
Predicate hasRailwayStation P918 FINISHED
Object Ponthir railway station (former)
Ponthir railway station (former) was a now-disused railway stop that once served the village of Ponthir in Wales.
 E992812 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: Ponthir railway station (former) | Statement: [Ponthir, hasRailwayStation, Ponthir railway station (former)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ponthir railway station (former)
Context triple: [Ponthir, hasRailwayStation, Ponthir railway station (former)]
  • A. Poncol railway station
    Poncol railway station is a major railway hub in Semarang, Indonesia, serving as an important stop for intercity and regional train services on Java.
  • B. Pendre railway station
    Pendre railway station is a key intermediate stop and historic operating base on the narrow-gauge Talyllyn Railway in Wales.
  • C. Pinto railway station
    Pinto railway station is a local commuter rail stop in the town of Pinto, within the Community of Madrid, Spain, serving regional and suburban train services.
  • D. Thivim railway station
    Thivim railway station is a key rail hub in North Goa, India, serving as a primary access point for popular coastal areas including Calangute and other nearby beaches.
  • E. Thornton railway station (historical, closed)
    Thornton railway station (historical, closed) was a former railway stop that once served the village of Thornton in the historic West Riding of Yorkshire, England, before its eventual closure.
  • 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: Ponthir railway station (former)
Triple: [Ponthir, hasRailwayStation, Ponthir railway station (former)]
Generated description
Ponthir railway station (former) was a now-disused railway stop that once served the village of Ponthir in Wales.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ponthir railway station (former)
Target entity description: Ponthir railway station (former) was a now-disused railway stop that once served the village of Ponthir in Wales.
  • A. Poncol railway station
    Poncol railway station is a major railway hub in Semarang, Indonesia, serving as an important stop for intercity and regional train services on Java.
  • B. Pendre railway station
    Pendre railway station is a key intermediate stop and historic operating base on the narrow-gauge Talyllyn Railway in Wales.
  • C. Pinto railway station
    Pinto railway station is a local commuter rail stop in the town of Pinto, within the Community of Madrid, Spain, serving regional and suburban train services.
  • D. Thivim railway station
    Thivim railway station is a key rail hub in North Goa, India, serving as a primary access point for popular coastal areas including Calangute and other nearby beaches.
  • E. Thornton railway station (historical, closed)
    Thornton railway station (historical, closed) was a former railway stop that once served the village of Thornton in the historic West Riding of Yorkshire, England, before its eventual closure.
  • 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_69d7bdea2ca881908f379526c13b1145 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d954ea1d748190a848e8a7873e2ea5 completed April 10, 2026, 7:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65ecf3e248190868c1eb864191f8b completed May 2, 2026, 8:30 p.m.
NEDg Description generation batch_69f66088890c8190b67a958d7f0822a6 completed May 2, 2026, 8:37 p.m.
NED2 Entity disambiguation (via description) batch_69f6613ce1108190851cf8491fe666c8 completed May 2, 2026, 8:40 p.m.
Created at: April 9, 2026, 5:11 p.m.