Triple
T2625484
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Princes Street |
E59107
|
entity |
| Predicate | hasPublicTransport |
P1288
|
FINISHED |
| Object |
Lothian Buses
Lothian Buses is the primary municipal bus operator serving Edinburgh and the surrounding Lothian region in Scotland.
|
E284388
|
NE FINISHED |
How this triple was built (4 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: Lothian Buses | Statement: [Princes Street, hasPublicTransport, Lothian Buses]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lothian Buses Context triple: [Princes Street, hasPublicTransport, Lothian Buses]
-
A.
First Bus
First Bus is a major UK bus operator providing local and regional public transport services in numerous towns and cities.
-
B.
ScotRail
ScotRail is the national train operating company in Scotland, providing most passenger rail services across the country.
-
C.
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.
-
D.
Edinburgh Trams
Edinburgh Trams is a modern light rail system in Edinburgh, Scotland, providing urban and suburban passenger transport across the city.
-
E.
KeolisAmey Metrolink
KeolisAmey Metrolink is the private operator responsible for running and maintaining Greater Manchester’s Metrolink light rail network in England.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lothian Buses Triple: [Princes Street, hasPublicTransport, Lothian Buses]
Generated description
Lothian Buses is the primary municipal bus operator serving Edinburgh and the surrounding Lothian region in Scotland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lothian Buses Target entity description: Lothian Buses is the primary municipal bus operator serving Edinburgh and the surrounding Lothian region in Scotland.
-
A.
First Bus
First Bus is a major UK bus operator providing local and regional public transport services in numerous towns and cities.
-
B.
ScotRail
ScotRail is the national train operating company in Scotland, providing most passenger rail services across the country.
-
C.
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.
-
D.
Edinburgh Trams
Edinburgh Trams is a modern light rail system in Edinburgh, Scotland, providing urban and suburban passenger transport across the city.
-
E.
KeolisAmey Metrolink
KeolisAmey Metrolink is the private operator responsible for running and maintaining Greater Manchester’s Metrolink light rail network in England.
- F. None of above. chosen
Provenance (5 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_69ab4ac558388190962492cd2e1b0ce6 |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abd8b1bd348190a4be25caa82d2eb1 |
completed | March 7, 2026, 7:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af909e02d0819082377681f4376531 |
completed | March 10, 2026, 3:31 a.m. |
| NEDg | Description generation | batch_69af9359975c8190b76029f4555039f9 |
completed | March 10, 2026, 3:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af941e2d588190a9754df030d25301 |
completed | March 10, 2026, 3:46 a.m. |
Created at: March 6, 2026, 9:50 p.m.