Triple
T7430707
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Underground Metropolitan line |
E171480
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Chiltern District |
E305941
|
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: Chiltern District | Statement: [London Underground Metropolitan line, servesArea, Chiltern District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chiltern District Context triple: [London Underground Metropolitan line, servesArea, Chiltern District]
-
A.
Chiltern district
chosen
Chiltern district was a former local government district in Buckinghamshire, England, known for its rural villages, historic churches, and part of the scenic Chiltern Hills.
-
B.
Cotswold District
Cotswold District is a local government district in Gloucestershire, England, known for its picturesque rural landscapes, historic market towns, and traditional Cotswold stone architecture.
-
C.
Cherwell district
Cherwell district is a local government district in northern Oxfordshire, England, which includes towns such as Banbury and Bicester and various surrounding villages.
-
D.
Malvern Hills District
Malvern Hills District is a local government district in western Worcestershire, England, known for encompassing much of the scenic Malvern Hills Area of Outstanding Natural Beauty and the historic town of Great Malvern.
-
E.
Vale of White Horse District
Vale of White Horse District is a local government district in Oxfordshire, England, known for its rural landscapes, historic market towns, and the prehistoric Uffington White Horse hill figure.
- 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_69c68a63491881909281f73d4d5643bf |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f32324c481908c9ba594e8456728 |
completed | March 27, 2026, 9:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c827829a848190afca7b5f79c51c7c |
completed | March 28, 2026, 7:09 p.m. |
Created at: March 27, 2026, 3:12 p.m.