Triple
T5994943
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chepstow railway station |
E133443
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Chepstow town centre |
E24520
|
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: Chepstow town centre | Statement: [Chepstow railway station, near, Chepstow town centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chepstow town centre Context triple: [Chepstow railway station, near, Chepstow town centre]
-
A.
Chepstow
Chepstow is a historic house museum in Newport, Rhode Island, noted for its 19th-century architecture and preservation as part of the city’s famed Gilded Age heritage.
-
B.
Chepstow
chosen
Chepstow is a historic town in Monmouthshire, Wales, best known for its Norman castle overlooking the River Wye near the English border.
-
C.
Caerphilly town centre
Caerphilly town centre is the commercial and social heart of the Welsh town of Caerphilly, known for its shops, services, and proximity to the historic Caerphilly Castle.
-
D.
Chepstow Town Council
Chepstow Town Council is the local elected authority responsible for representing residents and managing community services and amenities in the town of Chepstow, Wales.
-
E.
Chepstow railway station
Chepstow railway station is a historic train station in Monmouthshire, Wales, providing regional rail services on the South Wales Main 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_69c00870ddbc81909880fa3864f4f38d |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c04e943dcc8190a09817e8ef0e4188 |
completed | March 22, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1086f6b5481908c573c6e533ad98a |
completed | March 23, 2026, 9:31 a.m. |
Created at: March 22, 2026, 4:05 p.m.