Triple
T9920781
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South London Line |
E187786
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Wandsworth Road |
E848054
|
NE FINISHED |
How this triple was built (2 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, hasStation, Wandsworth Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wandsworth Road Context triple: [South London Line, hasStation, Wandsworth Road]
-
A.
Wandsworth Road
chosen
Wandsworth Road is a railway station in south London served by London Overground and other suburban services.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d369657ecc81909d0c710ca919602e |
completed | April 6, 2026, 8:05 a.m. |
Created at: March 30, 2026, 8:42 p.m.