Triple
T10741078
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Phoenix Park Tunnel |
E253327
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Iarnród Éireann InterCity network |
E615349
|
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: Iarnród Éireann InterCity network | Statement: [Phoenix Park Tunnel, connects, Iarnród Éireann InterCity network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iarnród Éireann InterCity network Context triple: [Phoenix Park Tunnel, connects, Iarnród Éireann InterCity network]
-
A.
Iarnród Éireann
chosen
Iarnród Éireann is the national railway operator of Ireland, responsible for most passenger and freight rail services across the country.
-
B.
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.
-
C.
Irish Rail (Mark 3 derivative)
Irish Rail (Mark 3 derivative) refers to the customized version of British Rail’s Mark 3 passenger coaches operated by Ireland’s national railway for intercity services.
-
D.
InterCity CrossCountry
InterCity CrossCountry was a former British Rail sector that operated long-distance cross-country passenger train services across the United Kingdom before privatisation.
-
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_69d6aa5e51e8819095f06881cecf152e |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d7104446288190800253f8b652f710 |
completed | April 9, 2026, 2:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69deb0a03a1481908edb933b1613a027 |
completed | April 14, 2026, 9:24 p.m. |
Created at: April 8, 2026, 9:15 p.m.