Triple
T16208009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Inner Circle (Glasgow Subway) |
E393377
|
entity |
| Predicate | isSamePhysicalTunnelAs |
P122165
|
FINISHED |
| Object |
Outer Circle (Glasgow Subway)
Outer Circle (Glasgow Subway) is one of the two circular routes on Glasgow's underground metro system, carrying trains clockwise around the network.
|
E13240
|
NE FINISHED |
How this triple was built (5 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: Outer Circle (Glasgow Subway) | Statement: [Inner Circle (Glasgow Subway), isSamePhysicalTunnelAs, Outer Circle (Glasgow Subway)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Outer Circle (Glasgow Subway) Context triple: [Inner Circle (Glasgow Subway), isSamePhysicalTunnelAs, Outer Circle (Glasgow Subway)]
-
A.
Glasgow Subway
The Glasgow Subway is an underground rapid transit system serving the city of Glasgow, Scotland, and is one of the oldest metro systems in the world.
-
B.
Simonside Metro station
Simonside Metro station is a Tyne and Wear Metro stop serving the Simonside area of South Tyneside, England.
-
C.
Fife Circle Line
The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
-
D.
Hillhead subway station
Hillhead subway station is a key stop on Glasgow’s Subway system, serving the West End and the nearby University of Glasgow.
-
E.
Partick subway station
Partick subway station is a key interchange stop on Glasgow’s Subway system, serving the Partick area and connecting with mainline rail and bus services.
- 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: Outer Circle (Glasgow Subway) Triple: [Inner Circle (Glasgow Subway), isSamePhysicalTunnelAs, Outer Circle (Glasgow Subway)]
Generated description
Outer Circle (Glasgow Subway) is one of the two circular routes on Glasgow's underground metro system, carrying trains clockwise around the network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Outer Circle (Glasgow Subway) Target entity description: Outer Circle (Glasgow Subway) is one of the two circular routes on Glasgow's underground metro system, carrying trains clockwise around the network.
-
A.
Glasgow Subway
chosen
The Glasgow Subway is an underground rapid transit system serving the city of Glasgow, Scotland, and is one of the oldest metro systems in the world.
-
B.
Simonside Metro station
Simonside Metro station is a Tyne and Wear Metro stop serving the Simonside area of South Tyneside, England.
-
C.
Fife Circle Line
The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
-
D.
Hillhead subway station
Hillhead subway station is a key stop on Glasgow’s Subway system, serving the West End and the nearby University of Glasgow.
-
E.
Partick subway station
Partick subway station is a key interchange stop on Glasgow’s Subway system, serving the Partick area and connecting with mainline rail and bus services.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isSamePhysicalTunnelAs Context triple: [Inner Circle (Glasgow Subway), isSamePhysicalTunnelAs, Outer Circle (Glasgow Subway)]
-
A.
tunnelType
Indicates the specific kind or classification of a tunnel associated with an entity.
-
B.
hasDuplexTunnel
Indicates that there exists a bidirectional (two-way) tunnel connection between two entities.
-
C.
hasTunnel
Indicates that one entity possesses, contains, or is connected by a tunnel to another entity.
-
D.
isOriginalTunnelOf
Indicates that one tunnel is the initial or primary tunnel from which another tunnel is derived, duplicated, or modified.
-
E.
tunnelName
Indicates the name assigned to a specific tunnel in the relationship or data model.
- F. None of above. chosen
Provenance (7 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_69d87f1f5bd08190bd01cac0d5b9d2ef |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e22710ef2c8190a8d7b9fb1666816c |
completed | April 17, 2026, 12:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a000ed13b40819096de333872225730 |
completed | May 10, 2026, 4:51 a.m. |
| NEDg | Description generation | batch_6a00108fdda88190bf510d04f4cc73f1 |
completed | May 10, 2026, 4:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0011559b748190ad406263889514a4 |
completed | May 10, 2026, 5:02 a.m. |
| PD | Predicate disambiguation | batch_69e219e94a448190b73a4e6aa374eb4a |
completed | April 17, 2026, 11:30 a.m. |
| PDg | Predicate description generation | batch_69e21e55a2388190b29a045a8c608ba4 |
completed | April 17, 2026, 11:49 a.m. |
Created at: April 10, 2026, 5:03 a.m.