Triple
T9716177
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hungerford railway station |
E235146
|
entity |
| Predicate | hasAccessibilityInformation |
P80912
|
FINISHED |
| Object | published by National Rail Enquiries |
E35053
|
NE FINISHED |
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: published by National Rail Enquiries | Statement: [Hungerford railway station, hasAccessibilityInformation, published by National Rail Enquiries]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: published by National Rail Enquiries Context triple: [Hungerford railway station, hasAccessibilityInformation, published by National Rail Enquiries]
-
A.
National Rail Enquiries
chosen
National Rail Enquiries is the official information service for Britain’s National Rail network, providing timetables, fares, and real-time journey updates to passengers.
-
B.
National Rail
National Rail is the collective name for the passenger rail services and network in Great Britain, encompassing most regional and intercity train operations outside of urban metro systems.
-
C.
Network Rail
Network Rail is the owner and infrastructure manager of most of the railway network in Great Britain, responsible for tracks, signals, major stations, and related assets.
-
D.
Department for Transport Rail Group
The Department for Transport Rail Group is the division of the UK Department for Transport responsible for overseeing and managing the country’s rail system and its train operating companies.
-
E.
Office of the National Rail Safety Regulator
The Office of the National Rail Safety Regulator is an Australian government body responsible for overseeing and enforcing rail safety standards across the country’s rail networks.
- 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: hasAccessibilityInformation Context triple: [Hungerford railway station, hasAccessibilityInformation, published by National Rail Enquiries]
-
A.
providesAccessibility
Indicates that one entity enables or improves access to another entity, resource, or service, removing or reducing barriers to its use.
-
B.
accessibilityFeatures
chosen
Indicates the specific tools, settings, or design elements provided to make something usable or understandable for people with disabilities or diverse access needs.
-
C.
hasAria
Indicates that one entity possesses, contains, or is associated with an aria (a specific vocal piece or melodic section).
-
D.
isAccessible
Indicates that one entity can be reached, used, or entered by another entity without obstruction or restriction.
-
E.
hasARIAcertification
Indicates that an entity possesses an ARIA (Accessible Rich Internet Applications) certification attesting to compliance with relevant accessibility standards.
- F. None of above.
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_69ca84cd8fa0819090a5e243ceb37003 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9e0bb82081908e21a646f4de1a61 |
completed | April 1, 2026, 10:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19f941b908190a3e27f4b6c1b3535 |
completed | April 4, 2026, 11:32 p.m. |
| PD | Predicate disambiguation | batch_69cd03bfeca08190924fca43aaa9c10f |
completed | April 1, 2026, 11:38 a.m. |
Created at: March 30, 2026, 8:20 p.m.