Triple

T3500248
Position Surface form Disambiguated ID Type / Status
Subject Byfleet & New Haw railway station E73946 entity
Predicate stationCode P1289 FINISHED
Object BFN
BFN is the National Rail station code for Byfleet & New Haw railway station in Surrey, England.
 E364108 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: BFN | Statement: [Byfleet & New Haw railway station, stationCode, BFN]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BFN
Context triple: [Byfleet & New Haw railway station, stationCode, BFN]
  • A. BF
    BF is the IATA airline designator for French Bee, a French low-cost long-haul carrier.
  • B. BF
    BF is the two-letter ISO 3166-1 alpha-2 country code assigned to Burkina Faso.
  • C. Bf
    Bf is the aircraft designation prefix historically used for military aircraft designed or built by the German manufacturer Bayerische Flugzeugwerke, notably including early Messerschmitt fighters.
  • D. EBFN
    EBFN is the ICAO airport code for Koksijde Air Base, a military airfield in Belgium.
  • E. BAF
    BAF is the service number prefix used to identify personnel of the Belgian Air Component (Belgian Air Force).
  • 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: BFN
Triple: [Byfleet & New Haw railway station, stationCode, BFN]
Generated description
BFN is the National Rail station code for Byfleet & New Haw railway station in Surrey, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BFN
Target entity description: BFN is the National Rail station code for Byfleet & New Haw railway station in Surrey, England.
  • A. BF
    BF is the IATA airline designator for French Bee, a French low-cost long-haul carrier.
  • B. BF
    BF is the two-letter ISO 3166-1 alpha-2 country code assigned to Burkina Faso.
  • C. Bf
    Bf is the aircraft designation prefix historically used for military aircraft designed or built by the German manufacturer Bayerische Flugzeugwerke, notably including early Messerschmitt fighters.
  • D. EBFN
    EBFN is the ICAO airport code for Koksijde Air Base, a military airfield in Belgium.
  • E. BAF
    BAF is the service number prefix used to identify personnel of the Belgian Air Component (Belgian Air Force).
  • 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_69ad85cdb6e48190a335d412b9194ed8 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbbd4eb308190b84e84261ceec229 completed March 8, 2026, 6:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69b373d88dc08190a8508f990b01cf03 completed March 13, 2026, 2:18 a.m.
NEDg Description generation batch_69b3779133788190a17b2d8a51587682 completed March 13, 2026, 2:33 a.m.
NED2 Entity disambiguation (via description) batch_69b377facc048190849ccd4ddcd9b442 completed March 13, 2026, 2:35 a.m.
Created at: March 8, 2026, 3:18 p.m.