Triple
T10112356
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belfast–Derry railway line |
E218269
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | County Londonderry |
E106595
|
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: County Londonderry | Statement: [Belfast–Derry railway line, regionServed, County Londonderry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: County Londonderry Context triple: [Belfast–Derry railway line, regionServed, County Londonderry]
-
A.
County Londonderry
chosen
County Londonderry is a county in Northern Ireland known for its historic city of Derry and its central role in the region’s political and cultural history.
-
B.
Derry
Derry is a historic walled city in the northwest of Northern Ireland, known for its cultural heritage and significance in the region's political history.
-
C.
Newcastle, County Down
Newcastle, County Down is a seaside resort town in Northern Ireland known for its beaches and as a gateway to the Mourne Mountains.
-
D.
Stormont, Belfast
Stormont, Belfast is a prominent cricket ground in Northern Ireland that regularly hosts international and domestic matches.
-
E.
Moira, County Down
Moira, County Down is a village in Northern Ireland known historically as the birthplace of British military commander and colonial administrator Francis Edward Rawdon-Hastings.
- 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_69ca83da93fc8190b54e44bc2b34857c |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cdd15d1fd081908c6f6b021e3999da |
completed | April 2, 2026, 2:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2e5a9d77c8190892a0ae8b3f8e203 |
completed | April 5, 2026, 10:43 p.m. |
Created at: March 30, 2026, 9:03 p.m.