Triple

T17863817
Position Surface form Disambiguated ID Type / Status
Subject East Didsbury railway station E446138 entity
Predicate locatedOnLine P2409 FINISHED
Object Manchester–Crewe line via Styal E43881 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: Manchester–Crewe line via Styal | Statement: [East Didsbury railway station, locatedOnLine, Manchester–Crewe line via Styal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Manchester–Crewe line via Styal
Context triple: [East Didsbury railway station, locatedOnLine, Manchester–Crewe line via Styal]
  • A. Stoke-on-Trent to Crewe line
    The Stoke-on-Trent to Crewe line is a key railway route in England linking the Potteries area around Stoke-on-Trent with the major rail hub at Crewe, providing important regional and intercity connections.
  • B. Chester–Crewe line
    The Chester–Crewe line is a key railway route in northwest England linking the historic city of Chester with the major rail junction at Crewe, serving both regional and long-distance passenger services.
  • C. Manchester–Crewe line chosen
    The Manchester–Crewe line is a key railway route in North West England linking Manchester with Crewe and serving major intermediate stops including Manchester Airport.
  • D. Derby–Crewe line
    The Derby–Crewe line is a key railway route in England linking the East Midlands with the North West, serving both passenger and freight traffic.
  • E. Liverpool–Crewe line
    The Liverpool–Crewe line is a key railway route in North West England linking the city of Liverpool with the major rail hub at Crewe, carrying both passenger and freight services.
  • 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_69d8b9f26f18819089c9e43250bee6ae completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e49791b0c08190b04a426bd274065d completed April 19, 2026, 8:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a030c680eb08190a26a0137b144fb48 completed May 12, 2026, 11:18 a.m.
Created at: April 10, 2026, 10:17 a.m.