Triple
T21125885
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sandymount railway station |
E520554
|
entity |
| Predicate | publicTransportSystem |
P1288
|
FINISHED |
| Object | Dublin commuter rail |
E520553
|
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: Dublin commuter rail | Statement: [Sandymount railway station, publicTransportSystem, Dublin commuter rail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dublin commuter rail Context triple: [Sandymount railway station, publicTransportSystem, Dublin commuter rail]
-
A.
Cork commuter rail network
The Cork commuter rail network is a suburban rail system serving Cork city and its surrounding areas, providing frequent passenger services that connect key local stations and support daily commuting.
-
B.
Dublin Luas
Dublin Luas is a modern light rail tram system serving Dublin, Ireland, providing key urban and suburban public transport across the city.
-
C.
Dublin Area Rapid Transit
chosen
Dublin Area Rapid Transit (DART) is an electrified suburban rail system serving Dublin and its coastal suburbs along the Irish Sea.
-
D.
Dublin Heuston line
The Dublin Heuston line is a major Irish railway route centered on Dublin Heuston station, serving intercity and commuter services to the west and southwest of Ireland.
-
E.
Dublin–Rosslare railway line
The Dublin–Rosslare railway line is a major Irish Rail route running from Dublin through coastal and southeastern towns to the port of Rosslare Europort, providing both commuter and intercity services.
- 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_69e0b50a623881909c0bbaf4f2c055e7 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72238cf708190a4676c40deea2e46 |
completed | April 21, 2026, 7:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a096db6724c8190a5c3886d0784ab03 |
completed | May 17, 2026, 7:26 a.m. |
Created at: April 16, 2026, 2:56 p.m.