Triple
T13286562
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Richmond branch of the District line |
E316459
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | London Borough of Kensington and Chelsea |
E21164
|
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: London Borough of Kensington and Chelsea | Statement: [Richmond branch of the District line, regionServed, London Borough of Kensington and Chelsea]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London Borough of Kensington and Chelsea Context triple: [Richmond branch of the District line, regionServed, London Borough of Kensington and Chelsea]
-
A.
Kensington and Chelsea
chosen
Kensington and Chelsea is a central-west London borough known for its affluent residential areas, cultural institutions, and landmarks such as Kensington Palace and the King's Road.
-
B.
London Borough of Hammersmith and Fulham
The London Borough of Hammersmith and Fulham is an inner London borough in west London known for its affluent residential areas, major commercial centres, and cultural venues such as the Hammersmith Apollo and Craven Cottage.
-
C.
Metropolitan Borough of Kensington
The Metropolitan Borough of Kensington was a former local government district in London that administered the Kensington area before being merged into the modern Royal Borough of Kensington and Chelsea.
-
D.
Royal Borough of Kingston upon Thames
The Royal Borough of Kingston upon Thames is a historic and affluent suburban borough in southwest London, known for its ancient market town, riverside setting on the Thames, and status as a major retail and commercial center.
-
E.
London Borough of Merton
The London Borough of Merton is a suburban South London borough known for areas like Wimbledon, its mix of residential neighborhoods and green spaces, and strong transport links into central London.
- 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_69d806b349908190a9a61dd9323bf153 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990759ebc8190a9487a59e37a69e2 |
completed | April 11, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f739760f748190ace82b1f3c8ce204 |
completed | May 3, 2026, 12:03 p.m. |
Created at: April 9, 2026, 9:27 p.m.