Triple

T1727052
Position Surface form Disambiguated ID Type / Status
Subject Bath Spa railway station E37520 entity
Predicate stationCode P1289 FINISHED
Object BTH
BTH is the National Rail station code for Bath Spa railway station, the main train station serving the historic city of Bath in Somerset, England.
 E194887 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: BTH | Statement: [Bath Spa railway station, stationCode, BTH]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BTH
Context triple: [Bath Spa railway station, stationCode, BTH]
  • A. BH
    BH is the international vehicle registration code assigned to the Kingdom of Bahrain.
  • B. Bt
    Bt is the post-nominal abbreviation for a baronetcy title in the British honours system, indicating that the holder is a baronet.
  • C. BT
    BT is the two-letter ISO 3166-1 alpha-2 country code assigned to Bhutan for international standardization purposes.
  • D. BCH
    BCH is a leading pediatric medical center and teaching hospital in Boston renowned for its specialized care for children and groundbreaking research.
  • E. BAT
    BAT is a major multinational tobacco company known for producing and marketing cigarettes and other nicotine products worldwide.
  • 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: BTH
Triple: [Bath Spa railway station, stationCode, BTH]
Generated description
BTH is the National Rail station code for Bath Spa railway station, the main train station serving the historic city of Bath in Somerset, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BTH
Target entity description: BTH is the National Rail station code for Bath Spa railway station, the main train station serving the historic city of Bath in Somerset, England.
  • A. BH
    BH is the international vehicle registration code assigned to the Kingdom of Bahrain.
  • B. Bt
    Bt is the post-nominal abbreviation for a baronetcy title in the British honours system, indicating that the holder is a baronet.
  • C. BT
    BT is the two-letter ISO 3166-1 alpha-2 country code assigned to Bhutan for international standardization purposes.
  • D. BCH
    BCH is a leading pediatric medical center and teaching hospital in Boston renowned for its specialized care for children and groundbreaking research.
  • E. BAT
    BAT is a major multinational tobacco company known for producing and marketing cigarettes and other nicotine products worldwide.
  • 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_69a8861acab88190bb43cde203429399 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa637a9e34819094f2d9295480ddba completed March 6, 2026, 5:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8af329a481908cbd3cf351fabfd5 completed March 8, 2026, 2:42 p.m.
NEDg Description generation batch_69ad957ce41881909f1e214ebf4b08a4 completed March 8, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69ad97b479bc81908b5f75b5df41f577 completed March 8, 2026, 3:37 p.m.
Created at: March 4, 2026, 7:30 p.m.