Triple
T5907021
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Rail Class 379 |
E131364
|
entity |
| Predicate | operatorRegion |
P6665
|
FINISHED |
| Object | London and South East England |
E9728
|
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 and South East England | Statement: [British Rail Class 379, operatorRegion, London and South East England]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London and South East England Context triple: [British Rail Class 379, operatorRegion, London and South East England]
-
A.
South East England
chosen
South East England is a populous and economically significant region of England known for its historic towns, coastal resorts, and proximity to London.
-
B.
East of England
The East of England is an official region of England encompassing several counties in the east of the country, known for its historic cities, rural landscapes, and significant academic and technological centers.
-
C.
southern England
Southern England is the densely populated, economically significant southern portion of England, encompassing major cities like London and a mix of historic, rural, and coastal areas.
-
D.
Midlands, England
Midlands, England is a central region of England known for its mix of industrial cities and rural landscapes, historically significant in the country’s manufacturing and literary heritage.
-
E.
South East Midlands
South East Midlands is an economic and administrative region in central England that includes parts of counties such as Bedfordshire and serves as a hub for growth, transport, and development.
- 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_69c0085864a88190a569c05ff7d65f29 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c03772d9dc8190899fe49ef887e685 |
completed | March 22, 2026, 6:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1080a949c8190a9902f6da45e27a8 |
completed | March 23, 2026, 9:29 a.m. |
Created at: March 22, 2026, 3:59 p.m.