Triple
T8527709
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Clapham Junction railway station |
E201859
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Southern services |
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 services | Statement: [Clapham Junction railway station, servedBy, Southern services]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southern services Context triple: [Clapham Junction railway station, servedBy, Southern services]
-
A.
Southern Neighbourhood
The Southern Neighbourhood is the group of countries in the southern Mediterranean region that are the focus of the European Union’s neighbourhood policy and related cooperation initiatives.
-
B.
Southern Mam
Southern Mam is a regional variety of the Mam Mayan language spoken primarily in parts of Guatemala.
-
C.
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.
-
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.
Southern Reporter
Southern Reporter is a regional newspaper serving communities in the Scottish Borders with local news and coverage.
- 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_69ca83228b24819085d22e7dc99f5d94 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe6477100819081fa20cb6b8ea3d7 |
completed | March 31, 2026, 3:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce6d54ef908190970a1010c8018abd |
completed | April 2, 2026, 1:21 p.m. |
Created at: March 30, 2026, 6:17 p.m.