Triple

T15314898
Position Surface form Disambiguated ID Type / Status
Subject Betchworth railway station E366129 entity
Predicate stationCode P1289 FINISHED
Object BTO
BTO is the National Rail station code for Betchworth railway station in Surrey, England.
 E1149649 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: BTO | Statement: [Betchworth railway station, stationCode, BTO]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BTO
Context triple: [Betchworth railway station, stationCode, BTO]
  • A. Bt
    Bt is the post-nominal abbreviation for a baronetcy title in the British honours system, indicating that the holder is a baronet.
  • B. BT1
    BT1 is the central Belfast city centre postcode district in Northern Ireland, covering key commercial and civic areas including Donegall Square.
  • C. BTE
    BTE is the Indian Railways station code for Bharatpur Junction, a key railway station in Rajasthan, India.
  • D. B.O.T.A.
    B.O.T.A. is a modern esoteric school and mystical organization focused on the study and practice of Tarot, Qabalah, and Western occult traditions.
  • E. BOL
    BOL is the three-letter ISO 3166-1 alpha-3 country code assigned to Bolivia.
  • 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: BTO
Triple: [Betchworth railway station, stationCode, BTO]
Generated description
BTO is the National Rail station code for Betchworth railway station in Surrey, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BTO
Target entity description: BTO is the National Rail station code for Betchworth railway station in Surrey, England.
  • A. Bt
    Bt is the post-nominal abbreviation for a baronetcy title in the British honours system, indicating that the holder is a baronet.
  • B. BT1
    BT1 is the central Belfast city centre postcode district in Northern Ireland, covering key commercial and civic areas including Donegall Square.
  • C. BTE
    BTE is the Indian Railways station code for Bharatpur Junction, a key railway station in Rajasthan, India.
  • D. B.O.T.A.
    B.O.T.A. is a modern esoteric school and mystical organization focused on the study and practice of Tarot, Qabalah, and Western occult traditions.
  • E. BOL
    BOL is the three-letter ISO 3166-1 alpha-3 country code assigned to Bolivia.
  • 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_69d85a113ee881908e297a1d38dd79fa completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03dd050108190a584543cb93943a4 completed April 16, 2026, 1:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69fef8a688a48190848eb7f065aba146 completed May 9, 2026, 9:04 a.m.
NEDg Description generation batch_69fef9cf76cc8190898ea1e648da18ed completed May 9, 2026, 9:09 a.m.
NED2 Entity disambiguation (via description) batch_69fefab2d4cc8190acaa4b6341224633 completed May 9, 2026, 9:13 a.m.
Created at: April 10, 2026, 3:16 a.m.