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.