Triple
T15494229
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birkenhead Park railway station |
E378771
|
entity |
| Predicate | locatedUnder |
P10157
|
FINISHED |
| Object |
Birkenhead Road
Birkenhead Road is a major thoroughfare in Birkenhead, Merseyside, England, serving as an important local route that passes near key transport links and urban amenities.
|
E1547129
|
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: Birkenhead Road | Statement: [Birkenhead Park railway station, locatedUnder, Birkenhead Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birkenhead Road Context triple: [Birkenhead Park railway station, locatedUnder, Birkenhead Road]
-
A.
Stretford Road
Stretford Road is a major thoroughfare in Manchester, England, running through areas such as Hulme and providing an important local transport route.
-
B.
Lewisham Road
Lewisham Road is a street in the London Borough of Lewisham that forms part of a key route through southeast London, including serving the area around St Johns railway station.
-
C.
Eltham Road
Eltham Road is a major stretch of the A20 in southeast London, serving as a key arterial route connecting central London with suburban areas and Kent.
-
D.
Pentonville Road
Pentonville Road is a major thoroughfare in North London, known for its role on the UK Monopoly board and its connection between central London and the Islington area.
-
E.
Vauxhall Bridge Road
Vauxhall Bridge Road is a major thoroughfare in central London running between Victoria and Vauxhall, serving as a key route for traffic and public transport.
- 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: Birkenhead Road Triple: [Birkenhead Park railway station, locatedUnder, Birkenhead Road]
Generated description
Birkenhead Road is a major thoroughfare in Birkenhead, Merseyside, England, serving as an important local route that passes near key transport links and urban amenities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Birkenhead Road Target entity description: Birkenhead Road is a major thoroughfare in Birkenhead, Merseyside, England, serving as an important local route that passes near key transport links and urban amenities.
-
A.
Stretford Road
Stretford Road is a major thoroughfare in Manchester, England, running through areas such as Hulme and providing an important local transport route.
-
B.
Lewisham Road
Lewisham Road is a street in the London Borough of Lewisham that forms part of a key route through southeast London, including serving the area around St Johns railway station.
-
C.
Eltham Road
Eltham Road is a major stretch of the A20 in southeast London, serving as a key arterial route connecting central London with suburban areas and Kent.
-
D.
Pentonville Road
Pentonville Road is a major thoroughfare in North London, known for its role on the UK Monopoly board and its connection between central London and the Islington area.
-
E.
Vauxhall Bridge Road
Vauxhall Bridge Road is a major thoroughfare in central London running between Victoria and Vauxhall, serving as a key route for traffic and public transport.
- 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_69d85cd53a7c819080f5b9042c4c199e |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03fad723481908d2aa33e8f065f2f |
completed | April 16, 2026, 1:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b5844337081908aef20e35afd6233 |
completed | May 18, 2026, 6:19 p.m. |
| NEDg | Description generation | batch_6a0b6f5b85548190bd54f5a13dd27c5d |
completed | May 18, 2026, 7:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b706cba28819091d40e7832e61f97 |
completed | May 18, 2026, 8:02 p.m. |
Created at: April 10, 2026, 3:49 a.m.