Triple
T10858001
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gospel Oak to Barking line |
E256318
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Leyton Midland Road
Leyton Midland Road is a London Overground railway station in Leyton, east London, serving local commuter services on a suburban orbital route.
|
E897666
|
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: Leyton Midland Road | Statement: [Gospel Oak to Barking line, hasStation, Leyton Midland Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leyton Midland Road Context triple: [Gospel Oak to Barking line, hasStation, Leyton Midland Road]
-
A.
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.
-
B.
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.
-
C.
Golborne Road
Golborne Road is a vibrant street in the Notting Hill area of West London, known for its multicultural community, markets, and independent shops and cafés.
-
D.
Kentish Town Road
Kentish Town Road is a main thoroughfare in the Kentish Town area of north London, lined with shops, cafes, and local businesses and serving as a key local transport and commercial hub.
-
E.
Walthamstow Queen's Road
Walthamstow Queen's Road is a suburban railway station in Walthamstow, London, served by London Overground services.
- 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: Leyton Midland Road Triple: [Gospel Oak to Barking line, hasStation, Leyton Midland Road]
Generated description
Leyton Midland Road is a London Overground railway station in Leyton, east London, serving local commuter services on a suburban orbital route.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leyton Midland Road Target entity description: Leyton Midland Road is a London Overground railway station in Leyton, east London, serving local commuter services on a suburban orbital route.
-
A.
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.
-
B.
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.
-
C.
Golborne Road
Golborne Road is a vibrant street in the Notting Hill area of West London, known for its multicultural community, markets, and independent shops and cafés.
-
D.
Kentish Town Road
Kentish Town Road is a main thoroughfare in the Kentish Town area of north London, lined with shops, cafes, and local businesses and serving as a key local transport and commercial hub.
-
E.
Walthamstow Queen's Road
Walthamstow Queen's Road is a suburban railway station in Walthamstow, London, served by London Overground services.
- 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_69e344249f648190b541c7fad7a834f5 |
completed | April 18, 2026, 8:43 a.m. |
| NEDg | Description generation | batch_69e3556ad7ec819095b3babc67ecdfd4 |
completed | April 18, 2026, 9:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e358f860f08190bfd10519ff3806aa |
completed | April 18, 2026, 10:12 a.m. |
Created at: April 8, 2026, 9:20 p.m.