Triple

T15540117
Position Surface form Disambiguated ID Type / Status
Subject London Paddington–Didcot Parkway E370452 entity
Predicate partOfCorridor P840 FINISHED
Object London–Bristol–South Wales route E370455 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–Bristol–South Wales route | Statement: [London Paddington–Didcot Parkway, partOfCorridor, London–Bristol–South Wales route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London–Bristol–South Wales route
Context triple: [London Paddington–Didcot Parkway, partOfCorridor, London–Bristol–South Wales route]
  • A. London–Bristol route chosen
    The London–Bristol route is a major intercity rail corridor in England linking the capital with the city of Bristol and serving as a key artery for passenger and freight traffic in the west of the country.
  • B. South Wales–Manchester route
    The South Wales–Manchester route is a key cross-country railway corridor in the UK linking South Wales with the Greater Manchester area via intermediate hubs such as Wilmslow.
  • C. London Paddington–Swansea route
    The London Paddington–Swansea route is a major intercity railway line in Great Britain linking London with South Wales, serving key cities such as Reading, Bristol (via connecting routes), Cardiff, and Swansea.
  • D. North Wales–Manchester route
    The North Wales–Manchester route is a key railway corridor in the UK linking coastal North Wales with the city of Manchester via intermediate towns and commuter hubs.
  • E. Cambridge–Brighton route
    The Cambridge–Brighton route is a cross-London commuter and regional rail service linking Cambridge in the north with Brighton on the south coast via central London.
  • 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_69d85cc521a08190921fb50319dddc34 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04430b5188190a555a3cd4fb0c61c completed April 16, 2026, 2:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3d6396f08190a09253ac63110384 completed May 9, 2026, 1:57 p.m.
Created at: April 10, 2026, 4:07 a.m.