Triple
T2970649
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Titanic Quarter railway station |
E80270
|
entity |
| Predicate | railNetwork |
P522
|
FINISHED |
| Object |
Northern Ireland Railways network
The Northern Ireland Railways network is the main passenger rail system in Northern Ireland, operating regional and commuter services that connect major cities, towns, and key destinations across the region.
|
E218269
|
NE FINISHED |
How this triple was built (4 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: Northern Ireland Railways network | Statement: [Titanic Quarter railway station, railNetwork, Northern Ireland Railways network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northern Ireland Railways network Context triple: [Titanic Quarter railway station, railNetwork, Northern Ireland Railways network]
-
A.
Belfast–Derry railway line
The Belfast–Derry railway line is a key Northern Ireland Railways route connecting Belfast with the city of Derry/Londonderry through several intermediate towns.
-
B.
Scottish rail network
The Scottish rail network is the system of passenger and freight railway lines and services that connect cities, towns, and regions throughout Scotland and link them with the wider UK rail infrastructure.
-
C.
East Coast Main Line in Scotland
The East Coast Main Line in Scotland is the northern section of the UK’s principal east coast intercity railway corridor, linking Edinburgh and other Scottish locations with England.
-
D.
North Eastern Railway network
The North Eastern Railway network was a major railway system in northeastern England, providing key passenger and freight routes that later became part of the London and North Eastern Railway.
-
E.
British railway network
The British railway network is the nationwide system of interconnected passenger and freight rail lines, stations, and services that spans the United Kingdom.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Northern Ireland Railways network Triple: [Titanic Quarter railway station, railNetwork, Northern Ireland Railways network]
Generated description
The Northern Ireland Railways network is the main passenger rail system in Northern Ireland, operating regional and commuter services that connect major cities, towns, and key destinations across the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northern Ireland Railways network Target entity description: The Northern Ireland Railways network is the main passenger rail system in Northern Ireland, operating regional and commuter services that connect major cities, towns, and key destinations across the region.
-
A.
Belfast–Derry railway line
chosen
The Belfast–Derry railway line is a key Northern Ireland Railways route connecting Belfast with the city of Derry/Londonderry through several intermediate towns.
-
B.
Scottish rail network
The Scottish rail network is the system of passenger and freight railway lines and services that connect cities, towns, and regions throughout Scotland and link them with the wider UK rail infrastructure.
-
C.
East Coast Main Line in Scotland
The East Coast Main Line in Scotland is the northern section of the UK’s principal east coast intercity railway corridor, linking Edinburgh and other Scottish locations with England.
-
D.
North Eastern Railway network
The North Eastern Railway network was a major railway system in northeastern England, providing key passenger and freight routes that later became part of the London and North Eastern Railway.
-
E.
British railway network
The British railway network is the nationwide system of interconnected passenger and freight rail lines, stations, and services that spans the United Kingdom.
- F. None of above.
Provenance (5 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_69ad8b14ffe881908ffed62f9595c867 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad997282b481909d078be0e70d9930 |
completed | March 8, 2026, 3:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0fca6491c81909edaf6f495f17761 |
completed | March 11, 2026, 5:24 a.m. |
| NEDg | Description generation | batch_69b1006c3ee48190b17b8216a8b700c9 |
completed | March 11, 2026, 5:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b100dd4f108190b39926534096d6c7 |
completed | March 11, 2026, 5:42 a.m. |
Created at: March 8, 2026, 2:58 p.m.