Triple

T13790489
Position Surface form Disambiguated ID Type / Status
Subject Hawarden Bridge railway station E331381 entity
Predicate hasStationCode P1289 FINISHED
Object HWB
HWB is the National Rail station code for Hawarden Bridge railway station in Flintshire, Wales.
 E1062512 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: HWB | Statement: [Hawarden Bridge railway station, hasStationCode, HWB]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HWB
Context triple: [Hawarden Bridge railway station, hasStationCode, HWB]
  • A. HSB
    HSB is a historic narrow-gauge railway network in Germany’s Harz mountains, popular for its steam-powered tourist trains and scenic routes.
  • B. HSB
    HSB is a specialty insurance and engineering services company best known for its expertise in equipment breakdown coverage and risk management solutions.
  • C. HSB
    HSB is the National Rail station code for Helsby railway station in Cheshire, England.
  • D. HSL
    HSL is the public transport authority responsible for planning and organizing bus, tram, metro, commuter rail, and ferry services in the Helsinki metropolitan area of Finland.
  • E. HSL
    HSL is the three-letter National Rail station code for Haslemere railway station in Surrey, England.
  • 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: HWB
Triple: [Hawarden Bridge railway station, hasStationCode, HWB]
Generated description
HWB is the National Rail station code for Hawarden Bridge railway station in Flintshire, Wales.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HWB
Target entity description: HWB is the National Rail station code for Hawarden Bridge railway station in Flintshire, Wales.
  • A. HSB
    HSB is a historic narrow-gauge railway network in Germany’s Harz mountains, popular for its steam-powered tourist trains and scenic routes.
  • B. HSB
    HSB is a specialty insurance and engineering services company best known for its expertise in equipment breakdown coverage and risk management solutions.
  • C. HSB
    HSB is the National Rail station code for Helsby railway station in Cheshire, England.
  • D. HSL
    HSL is the three-letter National Rail station code for Haslemere railway station in Surrey, England.
  • E. HSL
    HSL is the public transport authority responsible for planning and organizing bus, tram, metro, commuter rail, and ferry services in the Helsinki metropolitan area of Finland.
  • 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_69d81c58feb08190a77bca8bf7d6d20f completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de024af32c8190a9bd1278e09564ba completed April 14, 2026, 9 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7b07f5cf48190b59827efb5918a95 completed May 3, 2026, 8:30 p.m.
NEDg Description generation batch_69f7b208e3c88190962a5ce45aecf3e6 completed May 3, 2026, 8:37 p.m.
NED2 Entity disambiguation (via description) batch_69f7b2c55e188190b0ea8fa400ff2dfc completed May 3, 2026, 8:40 p.m.
Created at: April 9, 2026, 10:11 p.m.