Triple
T13204354
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belfast suburban rail system |
E314319
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
City Hospital railway station
City Hospital railway station is a suburban rail stop in Belfast serving the nearby Belfast City Hospital and surrounding areas.
|
E1027073
|
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: City Hospital railway station | Statement: [Belfast suburban rail system, hasStation, City Hospital railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City Hospital railway station Context triple: [Belfast suburban rail system, hasStation, City Hospital railway station]
-
A.
Town Hall railway station
Town Hall railway station is a major underground commuter rail hub in central Sydney, Australia, serving the busy CBD and providing access to nearby landmarks and shopping precincts.
-
B.
Lee railway station
Lee railway station is a suburban rail stop in southeast London serving local commuter services on the Sidcup Line into central London.
-
C.
Parkside railway station
Parkside railway station was a former railway stop near Liverpool, England, historically notable as the site of the fatal accident of British statesman William Huskisson during the opening of the Liverpool and Manchester Railway in 1830.
-
D.
Elizabeth railway station
Elizabeth railway station is a suburban train station in the northern Adelaide suburb of Elizabeth, South Australia, serving as a key public transport hub for the area.
-
E.
Park Street railway station
Park Street railway station is a small local stop in Hertfordshire, England, serving the village of Park Street on the Abbey Line between St Albans and Watford.
- 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: City Hospital railway station Triple: [Belfast suburban rail system, hasStation, City Hospital railway station]
Generated description
City Hospital railway station is a suburban rail stop in Belfast serving the nearby Belfast City Hospital and surrounding areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: City Hospital railway station Target entity description: City Hospital railway station is a suburban rail stop in Belfast serving the nearby Belfast City Hospital and surrounding areas.
-
A.
Town Hall railway station
Town Hall railway station is a major underground commuter rail hub in central Sydney, Australia, serving the busy CBD and providing access to nearby landmarks and shopping precincts.
-
B.
Lee railway station
Lee railway station is a suburban rail stop in southeast London serving local commuter services on the Sidcup Line into central London.
-
C.
Parkside railway station
Parkside railway station was a former railway stop near Liverpool, England, historically notable as the site of the fatal accident of British statesman William Huskisson during the opening of the Liverpool and Manchester Railway in 1830.
-
D.
Elizabeth railway station
Elizabeth railway station is a suburban train station in the northern Adelaide suburb of Elizabeth, South Australia, serving as a key public transport hub for the area.
-
E.
Park Street railway station
Park Street railway station is a small local stop in Hertfordshire, England, serving the village of Park Street on the Abbey Line between St Albans and Watford.
- F. None of above. chosen
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_69d806aee7308190b70a237ba2a6e3e1 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c9961a48190a1157df47f59b7af |
completed | April 10, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6f60eee288190bdb3ed6110394e48 |
completed | May 3, 2026, 7:15 a.m. |
| NEDg | Description generation | batch_69f6f76ade3c8190b46655f104a1ceaa |
completed | May 3, 2026, 7:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6f85149cc8190adf68387475d3286 |
completed | May 3, 2026, 7:25 a.m. |
Created at: April 9, 2026, 9:17 p.m.