Triple
T11165804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lledr Valley |
E264155
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Roman Bridge railway station
Roman Bridge railway station is a small rural stop on the Conwy Valley Line in North Wales, serving the sparsely populated Lledr Valley.
|
E909407
|
NE FINISHED |
How this triple was built (4 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: Roman Bridge railway station | Statement: [Lledr Valley, hasRailwayStation, Roman Bridge railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roman Bridge railway station Context triple: [Lledr Valley, hasRailwayStation, Roman Bridge railway station]
-
A.
Hackbridge railway station
Hackbridge railway station is a suburban rail station in the London Borough of Sutton, England, served by trains on the Sutton Loop Line into central London.
-
B.
Three Bridges railway station
Three Bridges railway station is a major railway hub in West Sussex, England, serving the town of Crawley with regional and commuter services, including routes to London and the south coast.
-
C.
Whaley Bridge railway station
Whaley Bridge railway station is a small commuter and regional rail stop serving the town of Whaley Bridge in Derbyshire, England.
-
D.
Guide Bridge railway station
Guide Bridge railway station is a suburban railway station in Greater Manchester, England, serving the Audenshaw area with regional and commuter rail services.
-
E.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Roman Bridge railway station Triple: [Lledr Valley, hasRailwayStation, Roman Bridge railway station]
Generated description
Roman Bridge railway station is a small rural stop on the Conwy Valley Line in North Wales, serving the sparsely populated Lledr Valley.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roman Bridge railway station Target entity description: Roman Bridge railway station is a small rural stop on the Conwy Valley Line in North Wales, serving the sparsely populated Lledr Valley.
-
A.
Hackbridge railway station
Hackbridge railway station is a suburban rail station in the London Borough of Sutton, England, served by trains on the Sutton Loop Line into central London.
-
B.
Three Bridges railway station
Three Bridges railway station is a major railway hub in West Sussex, England, serving the town of Crawley with regional and commuter services, including routes to London and the south coast.
-
C.
Whaley Bridge railway station
Whaley Bridge railway station is a small commuter and regional rail stop serving the town of Whaley Bridge in Derbyshire, England.
-
D.
Guide Bridge railway station
Guide Bridge railway station is a suburban railway station in Greater Manchester, England, serving the Audenshaw area with regional and commuter rail services.
-
E.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
- F. None of above. chosen
Provenance (5 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_69d6aa9ccddc8190868998c8b7beb060 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e887293081909830852000d533fa |
completed | April 9, 2026, 5:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e463945e40819087c6bdbc322a6d54 |
completed | April 19, 2026, 5:09 a.m. |
| NEDg | Description generation | batch_69e46c374ca08190a876ee68dea9b821 |
completed | April 19, 2026, 5:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4747bc02c81908f0782cf85667f3f |
completed | April 19, 2026, 6:21 a.m. |
Created at: April 8, 2026, 9:29 p.m.