Triple
T17933897
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Rail Class 159 |
E448402
|
entity |
| Predicate | formerOperator |
P179
|
FINISHED |
| Object | Network SouthEast |
—
|
NE NERFINISHED |
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: Network SouthEast | Statement: [British Rail Class 159, formerOperator, Network SouthEast]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Network SouthEast Context triple: [British Rail Class 159, formerOperator, Network SouthEast]
-
A.
Network SouthEast
chosen
Network SouthEast was a sector of British Rail responsible for operating commuter and regional passenger rail services in London and the South East of England during the late 20th century.
-
B.
South South
South South is a geopolitical zone in southern Nigeria comprising several oil-rich coastal states in the Niger Delta region.
-
C.
Near Southeast
Near Southeast is a rapidly redeveloping waterfront neighborhood in Washington, D.C., known for Nationals Park and its mix of residential, commercial, and entertainment spaces.
-
D.
Southeast Area
The Southeast Area is a maritime region of strategic military importance, particularly in the context of naval operations and fleet deployments.
-
E.
CPS South East
CPS South East is a regional division of the Crown Prosecution Service responsible for prosecuting criminal cases in the South East of England.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b9f79d14819095540856928f0e25 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4a5547b7881909dc41bb7dd34194f |
completed | April 19, 2026, 9:50 a.m. |
Created at: April 10, 2026, 10:21 a.m.