Triple
T14795554
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brynglas |
E347766
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Talyllyn Railway milepost 4 |
E48102
|
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: Talyllyn Railway milepost 4 | Statement: [Brynglas, locatedNear, Talyllyn Railway milepost 4]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Talyllyn Railway milepost 4 Context triple: [Brynglas, locatedNear, Talyllyn Railway milepost 4]
-
A.
Talyllyn Railway station
Talyllyn Railway station is a historic narrow-gauge heritage railway station in Wales that serves as part of the preserved Talyllyn Railway, popular with tourists and railway enthusiasts.
-
B.
Talyllyn Railway
chosen
Talyllyn Railway is a historic narrow-gauge heritage railway in Wales, renowned as the world’s first preserved railway to be operated primarily by volunteers.
-
C.
Nantlle Railway
The Nantlle Railway was a historic narrow-gauge line in North Wales built primarily to carry slate from the Nantlle Valley quarries to the coast for export.
-
D.
Talacre railway station
Talacre railway station was a former railway stop in the village of Talacre in Flintshire, Wales, that once served the North Wales Coast Line.
-
E.
Haflong Hill railway station
Haflong Hill railway station is a hill railway station serving the town of Haflong in Assam, India, and is known for its scenic location in the Dima Hasao district.
- 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_69d822ea8b7c819097dfadf3d45545e6 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69decd5fdd548190a2ee5e668c2b20b4 |
completed | April 14, 2026, 11:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe24c0beb0819081a124479a849bb6 |
completed | May 8, 2026, 6 p.m. |
Created at: April 10, 2026, 1:31 a.m.