Triple
T10271213
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harlech Beach |
E240837
|
entity |
| Predicate | hasNearbyTransport |
P1288
|
FINISHED |
| Object | Harlech railway station |
E240836
|
NE FINISHED |
How this triple was built (2 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: Harlech railway station | Statement: [Harlech Beach, hasNearbyTransport, Harlech railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harlech railway station Context triple: [Harlech Beach, hasNearbyTransport, Harlech railway station]
-
A.
Harlech railway station
chosen
Harlech railway station is a small coastal stop on the Cambrian Coast Line in Gwynedd, Wales, serving the town of Harlech and its nearby historic castle.
-
B.
Criccieth railway station
Criccieth railway station is a small coastal stop on the Cambrian Coast Line in Gwynedd, Wales, serving the town of Criccieth and surrounding communities.
-
C.
Caergwrle railway station
Caergwrle railway station is a small rural stop in Flintshire, Wales, serving the village of Caergwrle on the regional rail network.
-
D.
Barmouth railway station
Barmouth railway station is a coastal train station in Gwynedd, Wales, providing passenger rail services to the seaside town of Barmouth on the Cambrian Coast Line.
-
E.
Pwllheli railway station
Pwllheli railway station is a coastal railway terminus in Gwynedd, Wales, serving the town of Pwllheli at the western end of the Cambrian Coast Line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d381a94c1881908fc38fc263d9b9c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d27235ec819086152771206453f2 |
completed | April 7, 2026, 9:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7fb440b9c81909db46299053e11da |
completed | April 9, 2026, 7:17 p.m. |
Created at: April 6, 2026, 11:35 a.m.