Triple

T18992797
Position Surface form Disambiguated ID Type / Status
Subject Dorchester South railway station E464730 entity
Predicate isInTimetableRegion P134060 FINISHED
Object Wessex route NE NERFINISHED

How this triple was built (3 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: Wessex route | Statement: [Dorchester South railway station, isInTimetableRegion, Wessex route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wessex route
Context triple: [Dorchester South railway station, isInTimetableRegion, Wessex route]
  • A. Wessex Route chosen
    Wessex Route is a major rail operating area in southern England that manages and oversees key passenger and freight railway lines, including routes around Southampton and Portsmouth.
  • B. Wessex Way
    Wessex Way is a major dual carriageway in Bournemouth, England, forming a key part of the A338 route and providing an important traffic corridor through the town.
  • C. Anglia Route
    Anglia Route is a major rail network area in eastern England that encompasses key passenger and freight lines, including the West Anglia Main Line, managed as part of the region’s railway infrastructure.
  • D. Salisbury–Exeter route
    The Salisbury–Exeter route is a key railway line in southwest England linking Salisbury in Wiltshire with Exeter in Devon, serving towns across the West Country.
  • E. Heart of Wessex Line
    The Heart of Wessex Line is a regional railway route in southwest England linking Bristol and Weymouth via Bath, Frome, and the rural counties of Somerset and Dorset.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isInTimetableRegion
Context triple: [Dorchester South railway station, isInTimetableRegion, Wessex route]
  • A. isInNationalRailTimetable
    Indicates that something is included as an entry or service in the official National Rail timetable.
  • B. hasTimetableProvider
    Indicates that an entity is associated with a source or system that supplies its schedule or timetable information.
  • C. meetsInRegion
    Indicates that two or more entities encounter or come together within a specified geographic or spatial region.
  • D. isLocatedInTimeZoneRegion
    Indicates that one entity exists within or is associated with the temporal boundaries defined by a specific time zone region.
  • E. hasTimetableInformation
    Indicates that an entity provides or is associated with detailed schedule or timetable information for another entity or service.
  • F. None of above. chosen

Provenance (4 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_69d8dd01a56c81909694a128c66b21d7 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d67eedc88190bfb7b327b47db76d completed April 20, 2026, 7:32 a.m.
PD Predicate disambiguation batch_69e4a2f88e0c81908cb20f08bf24cd32 completed April 19, 2026, 9:40 a.m.
PDg Predicate description generation batch_69e4ad8e075c8190ad561edc5e520057 completed April 19, 2026, 10:25 a.m.
Created at: April 10, 2026, 12:01 p.m.