Triple

T6493803
Position Surface form Disambiguated ID Type / Status
Subject British Rail Class 168 E148104 entity
Predicate usedOnRoute P21808 FINISHED
Object London Marylebone to Aylesbury E540219 NE FINISHED

How this triple was built (2 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: London Marylebone to Aylesbury | Statement: [British Rail Class 168, usedOnRoute, London Marylebone to Aylesbury]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: London Marylebone to Aylesbury
Context triple: [British Rail Class 168, usedOnRoute, London Marylebone to Aylesbury]
  • A. London Marylebone – Aylesbury chosen
    London Marylebone – Aylesbury is a commuter and regional rail route in England linking central London with the town of Aylesbury in Buckinghamshire.
  • B. London Marylebone – Banbury
    London Marylebone – Banbury is a regional rail route in England linking central London with the Oxfordshire town of Banbury.
  • C. London Marylebone – High Wycombe
    London Marylebone – High Wycombe is a key commuter and regional rail route in England linking central London with the town of High Wycombe in Buckinghamshire.
  • D. London to Aylesbury Line
    The London to Aylesbury Line is a commuter rail route in England connecting London with the town of Aylesbury, primarily serving passengers in Buckinghamshire and surrounding areas.
  • E. London Marylebone – Kidderminster
    London Marylebone – Kidderminster is a regional passenger rail route in England linking central London with the Worcestershire town of Kidderminster.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c009088f3081909cd467b05919de30 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c06ab6abbc8190a4971ad5a654b0cd completed March 22, 2026, 10:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c65fdc835081909772f3a3aaee538f completed March 27, 2026, 10:45 a.m.
Created at: March 22, 2026, 4:53 p.m.