Triple

T3543287
Position Surface form Disambiguated ID Type / Status
Subject South West Main Line E74935 entity
Predicate hasBranch P35 FINISHED
Object Portsmouth Direct Line (via Woking/Guildford junctions) E118760 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: Portsmouth Direct Line (via Woking/Guildford junctions) | Statement: [South West Main Line, hasBranch, Portsmouth Direct Line (via Woking/Guildford junctions)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Portsmouth Direct Line (via Woking/Guildford junctions)
Context triple: [South West Main Line, hasBranch, Portsmouth Direct Line (via Woking/Guildford junctions)]
  • A. Portsmouth Direct Line chosen
    The Portsmouth Direct Line is a major railway route in southern England connecting London Waterloo with Portsmouth Harbour via key towns such as Guildford and Haslemere.
  • B. Cardiff to Portsmouth Line
    The Cardiff to Portsmouth Line is a major cross-country railway route in the United Kingdom linking South Wales with the south coast of England via cities such as Bristol and Southampton.
  • C. Southampton–Portsmouth line
    The Southampton–Portsmouth line is a key railway route on England’s south coast linking the cities of Southampton and Portsmouth and serving numerous intermediate suburban and coastal communities.
  • D. Portsmouth & Southsea railway station
    Portsmouth & Southsea railway station is a central railway hub in Portsmouth, England, providing regional and local train services that connect the city with surrounding areas and major destinations.
  • E. London Waterloo–Basingstoke
    London Waterloo–Basingstoke is a key commuter and intercity rail route in southern England linking central London with the town of Basingstoke via major intermediate stations such as Woking.
  • 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_69ad85d274cc8190ab59c97298a1cfbf completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbf752dd481909226044ffe595338 completed March 8, 2026, 6:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69b38bdd0cb4819086119b54c2708850 completed March 13, 2026, 4 a.m.
Created at: March 8, 2026, 3:20 p.m.