Triple
T8656766
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Clapham North Underground station |
E205438
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
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.
|
E778551
|
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: Clapham Road | Statement: [Clapham North Underground station, formerName, Clapham Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Clapham Road Context triple: [Clapham North Underground station, formerName, Clapham Road]
-
A.
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.
-
B.
Edgware Road
Edgware Road is a major thoroughfare in northwest London known for its diverse communities, Middle Eastern restaurants, and role as a key route into central London.
-
C.
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.
-
D.
Earl's Court Road
Earl's Court Road is a major street in the Earl's Court area of West London, lined with shops, restaurants, and residential buildings and serving as a key local thoroughfare.
-
E.
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.
- 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: Clapham Road Triple: [Clapham North Underground station, formerName, Clapham Road]
Generated description
Clapham Road is the former name of a London Underground station now known as Clapham North, located on the Northern line in south London.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Clapham Road Target entity description: Clapham Road is the former name of a London Underground station now known as Clapham North, located on the Northern line in south London.
-
A.
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.
-
B.
Edgware Road
Edgware Road is a major thoroughfare in northwest London known for its diverse communities, Middle Eastern restaurants, and role as a key route into central London.
-
C.
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.
-
D.
Earl's Court Road
Earl's Court Road is a major street in the Earl's Court area of West London, lined with shops, restaurants, and residential buildings and serving as a key local thoroughfare.
-
E.
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.
- 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_69ca8350897c819086cde7596fbe5fe7 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc484569788190aa41395854684e6f |
completed | March 31, 2026, 10:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d02f4d26ec8190baacf68b7e6ca0eb |
completed | April 3, 2026, 9:21 p.m. |
| NEDg | Description generation | batch_69d03133ab2081909ea8d32bd7689dec |
completed | April 3, 2026, 9:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d031db52d08190962c352014a99135 |
completed | April 3, 2026, 9:32 p.m. |
Created at: March 30, 2026, 6:30 p.m.