Triple
T19418074
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Atlantic Coast Line |
E485771
|
entity |
| Predicate | railwayRegion |
P15232
|
FINISHED |
| Object | Western route of Network Rail |
—
|
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: Western route of Network Rail | Statement: [Atlantic Coast Line, railwayRegion, Western route of Network Rail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western route of Network Rail Context triple: [Atlantic Coast Line, railwayRegion, Western route of Network Rail]
-
A.
Western Route (Network Rail)
chosen
Western Route (Network Rail) is a major operational railway route in southwest England managed by Network Rail, covering key lines and stations in the Exeter and wider Western region.
-
B.
Wessex Route of Network Rail
The Wessex Route of Network Rail is an operational division of Britain’s railway infrastructure that manages and maintains rail lines and stations across the Wessex area in southern England.
-
C.
London North Western route
The London North Western route was a key railway network in England operated by the London and North Western Railway, linking major industrial and commercial centers across the country.
-
D.
London–Oxford rail corridor
The London–Oxford rail corridor is a key railway route in England that connects London with the historic city of Oxford via several main and branch lines.
-
E.
London–Newcastle rail route
The London–Newcastle rail route is a key intercity railway corridor in England linking the capital with Newcastle upon Tyne via major intermediate stations.
- 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_69d8e8d688f881909c85104a62e09d8a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e62afad8d881908f1de6324e55d2f6 |
completed | April 20, 2026, 1:32 p.m. |
Created at: April 10, 2026, 1:37 p.m.