Triple
T10488059
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | York Place (former terminus) |
E247341
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Edinburgh Trams Ltd |
E49220
|
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: Edinburgh Trams Ltd | Statement: [York Place (former terminus), operatedBy, Edinburgh Trams Ltd]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edinburgh Trams Ltd Context triple: [York Place (former terminus), operatedBy, Edinburgh Trams Ltd]
-
A.
Edinburgh Trams
chosen
Edinburgh Trams is a modern light rail system in Edinburgh, Scotland, providing urban and suburban passenger transport across the city.
-
B.
Lothian Buses
Lothian Buses is the primary municipal bus operator serving Edinburgh and the surrounding Lothian region in Scotland.
-
C.
Strathclyde Partnership for Transport
Strathclyde Partnership for Transport is the regional public transport authority for the Strathclyde area of Scotland, responsible for planning, coordinating, and operating key transport services including Glasgow’s subway system.
-
D.
Tyne and Wear Passenger Transport Executive
Tyne and Wear Passenger Transport Executive was the former public body responsible for overseeing and coordinating public transport services, including the Tyne and Wear Metro, in the Tyne and Wear region of North East England.
-
E.
ScotRail
ScotRail is the national train operating company in Scotland, providing most passenger rail services across the country.
- 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_69d381c309b88190af78aa681cf6a4c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d5096b609c81909e23fd8fb6426f4a |
completed | April 7, 2026, 1:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d8dc8c73748190b97c78af6cf142d9 |
completed | April 10, 2026, 11:18 a.m. |
Created at: April 6, 2026, 12:23 p.m.