Triple
T8144495
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birmingham Snow Hill railway station |
E190173
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Snow Hill Queensway
Snow Hill Queensway is a major road in central Birmingham, England, forming part of the city’s inner ring road and providing access to key locations including Birmingham Snow Hill railway station.
|
E713091
|
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: Snow Hill Queensway | Statement: [Birmingham Snow Hill railway station, locatedOn, Snow Hill Queensway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Snow Hill Queensway Context triple: [Birmingham Snow Hill railway station, locatedOn, Snow Hill Queensway]
-
A.
Snow Hill
Snow Hill is a prominent elevated viewpoint within Windsor Great Park in Berkshire, England, offering expansive vistas toward Windsor Castle and the surrounding landscape.
-
B.
Finchley Road
Finchley Road is a London Underground station in north-west London that provides interchange between the Metropolitan and Jubilee lines.
-
C.
Hammersmith Embankment
Hammersmith Embankment is a riverside promenade and development area along the north bank of the River Thames in the Hammersmith district of west London.
-
D.
Euston Road
Euston Road is a major thoroughfare in central London that forms part of the city’s Inner Ring Road and runs past key transport hubs such as Euston, St Pancras, and King’s Cross stations.
-
E.
Cannon Street
Cannon Street is a major road in the City of London known for its financial district location, railway station, and proximity to landmarks such as St Paul’s Cathedral and the River Thames.
- 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: Snow Hill Queensway Triple: [Birmingham Snow Hill railway station, locatedOn, Snow Hill Queensway]
Generated description
Snow Hill Queensway is a major road in central Birmingham, England, forming part of the city’s inner ring road and providing access to key locations including Birmingham Snow Hill railway station.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Snow Hill Queensway Target entity description: Snow Hill Queensway is a major road in central Birmingham, England, forming part of the city’s inner ring road and providing access to key locations including Birmingham Snow Hill railway station.
-
A.
Snow Hill
Snow Hill is a prominent elevated viewpoint within Windsor Great Park in Berkshire, England, offering expansive vistas toward Windsor Castle and the surrounding landscape.
-
B.
Finchley Road
Finchley Road is a London Underground station in north-west London that provides interchange between the Metropolitan and Jubilee lines.
-
C.
Hammersmith Embankment
Hammersmith Embankment is a riverside promenade and development area along the north bank of the River Thames in the Hammersmith district of west London.
-
D.
Euston Road
Euston Road is a major thoroughfare in central London that forms part of the city’s Inner Ring Road and runs past key transport hubs such as Euston, St Pancras, and King’s Cross stations.
-
E.
Cannon Street
Cannon Street is a major road in the City of London known for its financial district location, railway station, and proximity to landmarks such as St Paul’s Cathedral and the River Thames.
- 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_69ca82be7ba8819087de0147e9292c83 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4445f1948190b8d319b60dd47f65 |
completed | March 31, 2026, 3:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc94b0fc0481909a21f42364a92158 |
completed | April 1, 2026, 3:44 a.m. |
| NEDg | Description generation | batch_69cc963fe2f8819098ad6a726e226189 |
completed | April 1, 2026, 3:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc977c9bf4819081c4df682e4cdf1e |
completed | April 1, 2026, 3:56 a.m. |
Created at: March 30, 2026, 5:36 p.m.