Triple
T5312965
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Milton Keynes Central railway station |
E119077
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Southern |
E135821
|
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: Southern | Statement: [Milton Keynes Central railway station, servedBy, Southern]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southern Context triple: [Milton Keynes Central railway station, servedBy, Southern]
-
A.
Southern
chosen
Southern is a British train operating company that provides passenger rail services in southern England, including routes through London and the surrounding regions.
-
B.
Southern Mam
Southern Mam is a regional variety of the Mam Mayan language spoken primarily in parts of Guatemala.
-
C.
Southern Living
Southern Living is an American lifestyle magazine and media brand focused on Southern culture, including home design, cooking, gardening, and travel.
-
D.
Southern Accents
Southern Accents is a 1985 studio album by Tom Petty and the Heartbreakers that blends heartland rock with Southern-themed storytelling and experimental production.
-
E.
Southerner
The Southerner was a streamlined passenger train operated by the Southern Railway in the United States, known for providing long-distance service in the southeastern region during the mid-20th century.
- 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_69bd446b57bc8190a513d2e6c40314f3 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd8536c06c81908ef8ba8c39b4fa30 |
completed | March 20, 2026, 5:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf1106ef9c8190811f7b70e784c962 |
completed | March 21, 2026, 9:43 p.m. |
Created at: March 20, 2026, 1:54 p.m.