Triple

T9662973
Position Surface form Disambiguated ID Type / Status
Subject Birmingham Snow Hill to Kidderminster E233631 entity
Predicate hasIntermediateStation P24280 FINISHED
Object Cradley Heath railway station
Cradley Heath railway station is a suburban rail station in the West Midlands, England, serving the town of Cradley Heath on the line between Birmingham and Kidderminster.
 E813930 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: Cradley Heath railway station | Statement: [Birmingham Snow Hill to Kidderminster, hasIntermediateStation, Cradley Heath railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cradley Heath railway station
Context triple: [Birmingham Snow Hill to Kidderminster, hasIntermediateStation, Cradley Heath railway station]
  • A. Drayton Park railway station
    Drayton Park railway station is a suburban National Rail station in North London on the Northern City Line, serving the Holloway area and providing commuter links into central London.
  • B. Crewe railway station
    Crewe railway station is a major railway junction in Cheshire, England, serving as a key hub on the West Coast Main Line and an important interchange for services across the UK rail network.
  • C. Selly Oak railway station
    Selly Oak railway station is a suburban rail station in Birmingham, England, serving the Selly Oak area with frequent local services into the city centre and surrounding areas.
  • D. Kings Norton railway station
    Kings Norton railway station is a suburban rail station in Birmingham, England, serving as a key stop on the city’s Cross-City Line.
  • E. Alvechurch railway station
    Alvechurch railway station is a small suburban stop in Worcestershire, England, serving the village of Alvechurch on the Birmingham Cross-City commuter rail route.
  • 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: Cradley Heath railway station
Triple: [Birmingham Snow Hill to Kidderminster, hasIntermediateStation, Cradley Heath railway station]
Generated description
Cradley Heath railway station is a suburban rail station in the West Midlands, England, serving the town of Cradley Heath on the line between Birmingham and Kidderminster.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cradley Heath railway station
Target entity description: Cradley Heath railway station is a suburban rail station in the West Midlands, England, serving the town of Cradley Heath on the line between Birmingham and Kidderminster.
  • A. Drayton Park railway station
    Drayton Park railway station is a suburban National Rail station in North London on the Northern City Line, serving the Holloway area and providing commuter links into central London.
  • B. Crewe railway station
    Crewe railway station is a major railway junction in Cheshire, England, serving as a key hub on the West Coast Main Line and an important interchange for services across the UK rail network.
  • C. Selly Oak railway station
    Selly Oak railway station is a suburban rail station in Birmingham, England, serving the Selly Oak area with frequent local services into the city centre and surrounding areas.
  • D. Kings Norton railway station
    Kings Norton railway station is a suburban rail station in Birmingham, England, serving as a key stop on the city’s Cross-City Line.
  • E. Alvechurch railway station
    Alvechurch railway station is a small suburban stop in Worcestershire, England, serving the village of Alvechurch on the Birmingham Cross-City commuter rail route.
  • 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_69ca848d3b6c8190ae98ea554dea58df completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9c0cde048190b5a8e1548825d4d9 completed April 1, 2026, 10:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69d18a1422348190967943b0d4da8efd completed April 4, 2026, 10 p.m.
NEDg Description generation batch_69d18b66e79881909228aa3e1e34af26 completed April 4, 2026, 10:06 p.m.
NED2 Entity disambiguation (via description) batch_69d18bbfb1808190bd7f7ff4326af72c completed April 4, 2026, 10:07 p.m.
Created at: March 30, 2026, 8:14 p.m.