Triple
T10858000
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gospel Oak to Barking line |
E256318
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Walthamstow Queen's Road
Walthamstow Queen's Road is a suburban railway station in Walthamstow, London, served by London Overground services.
|
E896516
|
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: Walthamstow Queen's Road | Statement: [Gospel Oak to Barking line, hasStation, Walthamstow Queen's Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Walthamstow Queen's Road Context triple: [Gospel Oak to Barking line, hasStation, Walthamstow Queen's Road]
-
A.
Queens Road
Queens Road is a street that serves as a key thoroughfare and location for the Queens Road depot.
-
B.
Barnsbury Road
Barnsbury Road is a principal street in the Barnsbury district of Islington, north London, known for its residential character and period architecture.
-
C.
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.
-
D.
Leytonstone High Road
Leytonstone High Road is the main commercial street in the east London district of Leytonstone, lined with shops, cafes, and local services.
-
E.
Borough Road
Borough Road is a historic street in Southwark, London, known for its former institutions and proximity to central London landmarks.
- 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: Walthamstow Queen's Road Triple: [Gospel Oak to Barking line, hasStation, Walthamstow Queen's Road]
Generated description
Walthamstow Queen's Road is a suburban railway station in Walthamstow, London, served by London Overground services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Walthamstow Queen's Road Target entity description: Walthamstow Queen's Road is a suburban railway station in Walthamstow, London, served by London Overground services.
-
A.
Queens Road
Queens Road is a street that serves as a key thoroughfare and location for the Queens Road depot.
-
B.
Barnsbury Road
Barnsbury Road is a principal street in the Barnsbury district of Islington, north London, known for its residential character and period architecture.
-
C.
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.
-
D.
Leytonstone High Road
Leytonstone High Road is the main commercial street in the east London district of Leytonstone, lined with shops, cafes, and local services.
-
E.
Borough Road
Borough Road is a historic street in Southwark, London, known for its former institutions and proximity to central London landmarks.
- 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_69d6aa83d1448190a66d93c32394d21f |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d751377da88190a7244bb9d6b0c2ec |
completed | April 9, 2026, 7:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e2d6c077608190822d66b23866f5eb |
completed | April 18, 2026, 12:56 a.m. |
| NEDg | Description generation | batch_69e2ff1ddd2c8190b31f5007f7492a4e |
completed | April 18, 2026, 3:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e3260494bc81909e3dd4829697fb72 |
completed | April 18, 2026, 6:34 a.m. |
Created at: April 8, 2026, 9:20 p.m.