Triple
T9920769
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South London Line |
E187786
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object |
Wandsworth Road
Wandsworth Road is a railway station in south London served by London Overground and other suburban services.
|
E848054
|
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: Wandsworth Road | Statement: [South London Line, connects, Wandsworth Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wandsworth Road Context triple: [South London Line, connects, Wandsworth Road]
-
A.
Clapham Road
Clapham Road is the former name of a London Underground station now known as Clapham North, located on the Northern line in south London.
-
B.
Hammersmith Road
Hammersmith Road is a major thoroughfare in West London that connects the districts of Hammersmith and Kensington and forms part of the main route into central London.
-
C.
Camberwell New Road
Camberwell New Road is a major thoroughfare in south London that connects the Camberwell area with nearby districts and forms part of a key route into central London.
-
D.
South Lambeth Road
South Lambeth Road is a major street in the Vauxhall area of south London, known for its mix of residential, commercial, and transport links close to the River Thames.
-
E.
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.
- 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: Wandsworth Road Triple: [South London Line, connects, Wandsworth Road]
Generated description
Wandsworth Road is a railway station in south London served by London Overground and other suburban services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wandsworth Road Target entity description: Wandsworth Road is a railway station in south London served by London Overground and other suburban services.
-
A.
Clapham Road
Clapham Road is the former name of a London Underground station now known as Clapham North, located on the Northern line in south London.
-
B.
Hammersmith Road
Hammersmith Road is a major thoroughfare in West London that connects the districts of Hammersmith and Kensington and forms part of the main route into central London.
-
C.
Camberwell New Road
Camberwell New Road is a major thoroughfare in south London that connects the Camberwell area with nearby districts and forms part of a key route into central London.
-
D.
South Lambeth Road
South Lambeth Road is a major street in the Vauxhall area of south London, known for its mix of residential, commercial, and transport links close to the River Thames.
-
E.
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.
- 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_69ca82b22a688190b52c75bd48429c10 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cdb56abbb88190a21b8b77f1a25b81 |
completed | April 2, 2026, 12:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d32a6ee36881909aabd35a77e62918 |
completed | April 6, 2026, 3:37 a.m. |
| NEDg | Description generation | batch_69d32e7aee048190afb914e6f1818ac5 |
completed | April 6, 2026, 3:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d32ee281e88190a04282a0b2ce877b |
completed | April 6, 2026, 3:56 a.m. |
Created at: March 30, 2026, 8:42 p.m.