Triple
T415125
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Glasgow–Edinburgh railway line |
E9575
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | ScotRail |
E2216
|
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: ScotRail | Statement: [Glasgow–Edinburgh railway line, operator, ScotRail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ScotRail Context triple: [Glasgow–Edinburgh railway line, operator, ScotRail]
-
A.
ScotRail
chosen
ScotRail is the national train operating company in Scotland, providing most passenger rail services across the country.
-
B.
Transport Scotland
Transport Scotland is the national transport agency of the Scottish Government responsible for planning, funding, and managing Scotland’s trunk roads, rail, ferries, and other key transport infrastructure.
-
C.
Edinburgh Trams
Edinburgh Trams is a modern light rail system in Edinburgh, Scotland, providing urban and suburban passenger transport across the city.
-
D.
Edinburgh commuter rail network
The Edinburgh commuter rail network is a suburban rail system serving Edinburgh and its surrounding areas, providing frequent passenger services that connect the city with nearby towns and communities.
-
E.
National Rail
National Rail is the collective name for the passenger rail services and network in Great Britain, encompassing most regional and intercity train operations outside of urban metro systems.
- 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_69a2e80111fc8190961d5b7c6154123f |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2ee8d835881908403ea23901e52b3 |
completed | Feb. 28, 2026, 1:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a41b4ce1648190b1f46ba33d7cf946 |
completed | March 1, 2026, 10:56 a.m. |
Created at: Feb. 28, 2026, 1:09 p.m.