Triple
T2310430
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | FirstGroup |
E51942
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object | TransPennine Express services |
E9459
|
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: TransPennine Express services | Statement: [FirstGroup, operates, TransPennine Express services]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TransPennine Express services Context triple: [FirstGroup, operates, TransPennine Express services]
-
A.
TransPennine Express
chosen
TransPennine Express is a British train operating company providing intercity and regional rail services across northern England and into Scotland.
-
B.
Leeds to Liverpool Lime Street service
The Leeds to Liverpool Lime Street service is a regional passenger train route in northern England connecting Leeds with Liverpool Lime Street station, operated by TransPennine Express.
-
C.
Northern Rail
Northern Rail is a British train operating company providing regional and commuter rail services across Northern England.
-
D.
Northern Trains
Northern Trains is a British train operating company that runs local and regional passenger rail services across Northern England.
-
E.
TransPennine Express Nova fleet
The TransPennine Express Nova fleet is a modern series of branded intercity trains used by TransPennine Express in the UK, comprising multiple train classes designed to provide faster, higher-capacity services across its network.
- 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_69a88b0bb30c81908ded03b006d29387 |
completed | March 4, 2026, 7:42 p.m. |
| NER | Named-entity recognition | batch_69abc6098ce88190ba2e987e6f0737ac |
completed | March 7, 2026, 6:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af176e94c48190b1f913caa24bee02 |
completed | March 9, 2026, 6:54 p.m. |
Created at: March 4, 2026, 7:49 p.m.