Triple

T9662972
Position Surface form Disambiguated ID Type / Status
Subject Birmingham Snow Hill to Kidderminster E233631 entity
Predicate hasIntermediateStation P24280 FINISHED
Object Old Hill railway station
Old Hill railway station is a local stop in the West Midlands, England, serving the town of Old Hill on the commuter rail line between Birmingham and Kidderminster.
 E813929 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: Old Hill railway station | Statement: [Birmingham Snow Hill to Kidderminster, hasIntermediateStation, Old Hill railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Hill railway station
Context triple: [Birmingham Snow Hill to Kidderminster, hasIntermediateStation, Old Hill railway station]
  • A. Forest Hill railway station
    Forest Hill railway station is a suburban rail station in the Forest Hill area of south-east London, providing London Overground and National Rail services.
  • B. Mills Hill railway station
    Mills Hill railway station is a suburban rail stop in Greater Manchester, England, serving the local communities around Middleton and north Manchester on the Calder Valley Line.
  • C. Shippea Hill railway station
    Shippea Hill railway station is a small rural stop in Cambridgeshire, England, known as one of the least-used railway stations in the country.
  • D. Gravelly Hill railway station
    Gravelly Hill railway station is a suburban rail station in Birmingham, England, served by West Midlands Trains on the Cross-City Line.
  • E. Maze Hill railway station
    Maze Hill railway station is a suburban rail station in southeast London serving the Greenwich area on the North Kent Line.
  • 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: Old Hill railway station
Triple: [Birmingham Snow Hill to Kidderminster, hasIntermediateStation, Old Hill railway station]
Generated description
Old Hill railway station is a local stop in the West Midlands, England, serving the town of Old Hill on the commuter rail line between Birmingham and Kidderminster.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Old Hill railway station
Target entity description: Old Hill railway station is a local stop in the West Midlands, England, serving the town of Old Hill on the commuter rail line between Birmingham and Kidderminster.
  • A. Forest Hill railway station
    Forest Hill railway station is a suburban rail station in the Forest Hill area of south-east London, providing London Overground and National Rail services.
  • B. Mills Hill railway station
    Mills Hill railway station is a suburban rail stop in Greater Manchester, England, serving the local communities around Middleton and north Manchester on the Calder Valley Line.
  • C. Shippea Hill railway station
    Shippea Hill railway station is a small rural stop in Cambridgeshire, England, known as one of the least-used railway stations in the country.
  • D. Gravelly Hill railway station
    Gravelly Hill railway station is a suburban rail station in Birmingham, England, served by West Midlands Trains on the Cross-City Line.
  • E. Maze Hill railway station
    Maze Hill railway station is a suburban rail station in southeast London serving the Greenwich area on the North Kent Line.
  • 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.