Triple

T17703003
Position Surface form Disambiguated ID Type / Status
Subject Walsall railway station E441355 entity
Predicate connectsTo P845 FINISHED
Object Hednesford railway station
Hednesford railway station is a local rail stop in Hednesford, Staffordshire, England, serving passengers on the Chase Line between Birmingham and Rugeley.
 E1283309 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: Hednesford railway station | Statement: [Walsall railway station, connectsTo, Hednesford railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hednesford railway station
Context triple: [Walsall railway station, connectsTo, Hednesford railway station]
  • A. Hedge End railway station
    Hedge End railway station is a local rail stop in Hampshire, England, serving the town of Hedge End and surrounding areas with regional train services.
  • B. Hughenden railway station
    Hughenden railway station is a regional train stop serving the rural town of Hughenden in Queensland, Australia, on the state’s western rail network.
  • C. Hereford railway station
    Hereford railway station is a major rail hub in Herefordshire, England, providing regional and long-distance passenger services on routes between South Wales, the Midlands, and the North West.
  • D. Heyford railway station
    Heyford railway station is a small rural train station in Oxfordshire, England, serving the village of Upper Heyford and surrounding communities on the Cherwell Valley Line.
  • E. Pershore railway station
    Pershore railway station is a small rural train station in Worcestershire, England, serving the town of Pershore on the route between Oxford and Worcester.
  • 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: Hednesford railway station
Triple: [Walsall railway station, connectsTo, Hednesford railway station]
Generated description
Hednesford railway station is a local rail stop in Hednesford, Staffordshire, England, serving passengers on the Chase Line between Birmingham and Rugeley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hednesford railway station
Target entity description: Hednesford railway station is a local rail stop in Hednesford, Staffordshire, England, serving passengers on the Chase Line between Birmingham and Rugeley.
  • A. Hedge End railway station
    Hedge End railway station is a local rail stop in Hampshire, England, serving the town of Hedge End and surrounding areas with regional train services.
  • B. Hughenden railway station
    Hughenden railway station is a regional train stop serving the rural town of Hughenden in Queensland, Australia, on the state’s western rail network.
  • C. Hereford railway station
    Hereford railway station is a major rail hub in Herefordshire, England, providing regional and long-distance passenger services on routes between South Wales, the Midlands, and the North West.
  • D. Heyford railway station
    Heyford railway station is a small rural train station in Oxfordshire, England, serving the village of Upper Heyford and surrounding communities on the Cherwell Valley Line.
  • E. Pershore railway station
    Pershore railway station is a small rural train station in Worcestershire, England, serving the town of Pershore on the route between Oxford and Worcester.
  • 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_69d8b9ea20b48190ace88bb46b01e6a9 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4729528b88190bd8a104f6f6d4e69 completed April 19, 2026, 6:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02301ef8488190a71d06780a4f6b29 completed May 11, 2026, 7:38 p.m.
NEDg Description generation batch_6a0230bd3388819084da9710cfbef59a completed May 11, 2026, 7:40 p.m.
NED2 Entity disambiguation (via description) batch_6a0231983fb8819080d22d038f97ae5d completed May 11, 2026, 7:44 p.m.
Created at: April 10, 2026, 10:05 a.m.