Triple

T19080151
Position Surface form Disambiguated ID Type / Status
Subject Porth railway station E467005 entity
Predicate servedBy P82 FINISHED
Object Valleys & Cardiff Local Routes services NE NERFINISHED

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: Valleys & Cardiff Local Routes services | Statement: [Porth railway station, servedBy, Valleys & Cardiff Local Routes services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Valleys & Cardiff Local Routes services
Context triple: [Porth railway station, servedBy, Valleys & Cardiff Local Routes services]
  • A. Valleys & Cardiff Local Routes chosen
    Valleys & Cardiff Local Routes is a regional rail network serving Cardiff and the surrounding South Wales Valleys with frequent commuter and local passenger services.
  • B. TfL Road Network
    The TfL Road Network is the set of major roads in Greater London managed by Transport for London, including key arterial routes that support the city’s primary traffic flows.
  • C. local road network of Neath Port Talbot
    The local road network of Neath Port Talbot is the system of interconnected roads and streets that links communities, residential areas, and key facilities throughout the Neath Port Talbot county borough in South Wales.
  • D. Cardiff city centre road network
    The Cardiff city centre road network is the interconnected system of streets and routes that forms the primary framework for traffic circulation and access within central Cardiff.
  • E. Deeside Tourist Route
    The Deeside Tourist Route is a scenic driving route in northeast Scotland that follows the River Dee through Royal Deeside, linking historic towns, castles, and landscapes between Perth and Aberdeen.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dd04f4488190b1121cc53ef2bfd6 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e2e82ec08190873186ff51e89d86 completed April 20, 2026, 8:25 a.m.
Created at: April 10, 2026, 12:04 p.m.