Triple
T17653075
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Aberdare railway station |
E429542
|
entity |
| Predicate | servesLocalNetwork |
P82645
|
FINISHED |
| Object | Valleys rail network |
—
|
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: Valleys rail network | Statement: [Aberdare railway station, servesLocalNetwork, Valleys rail network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Valleys rail network Context triple: [Aberdare railway station, servesLocalNetwork, Valleys rail network]
-
A.
Valley Lines railway
chosen
The Valley Lines railway is a commuter rail network in South Wales that links Cardiff with the surrounding South Wales Valleys, providing key regional passenger transport services.
-
B.
Staffordshire rail network
The Staffordshire rail network is the system of railway lines and junctions serving the county of Staffordshire in England, connecting its towns and cities to regional and national routes.
-
C.
Saxon railway network
The Saxon railway network is the interconnected system of railway lines in the German state of Saxony, historically significant for its dense coverage and role in regional and international transport.
-
D.
Piedmont railway network
The Piedmont railway network is the regional rail system serving Italy’s Piedmont region, connecting its cities and towns through an integrated web of passenger and freight lines.
-
E.
Kent rail network
The Kent rail network is the interconnected system of passenger and freight railway lines and services that link towns and cities across the county of Kent in southeast England with London and the wider UK rail system.
- 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: servesLocalNetwork Context triple: [Aberdare railway station, servesLocalNetwork, Valleys rail network]
-
A.
servesLocalTraffic
Indicates that something (such as a road, route, or service) is primarily intended to accommodate or support traffic originating from or destined to nearby or surrounding areas rather than long-distance or through traffic.
-
B.
networkServed
Indicates that a network provides connectivity or services to a particular entity or set of entities.
-
C.
hasLocalSupport
Indicates that an entity receives backing, endorsement, or assistance from people or organizations within its immediate geographic or community area.
-
D.
isLocalStation
Indicates that a station operates primarily within a limited local area or serves as a stop on a local (rather than regional or long-distance) service.
-
E.
isLocalStationFor
chosen
Indicates that a station serves a specific local area or locality as its primary service point.
- F. None of above.
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_69d889e2c2608190b762e76d9b2262f1 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46e3ed8b08190a00efdad9740bf6f |
completed | April 19, 2026, 5:55 a.m. |
| PD | Predicate disambiguation | batch_69e3cddc87188190ac2f049b86038676 |
completed | April 18, 2026, 6:30 p.m. |
Created at: April 10, 2026, 6:05 a.m.