Triple
T17426144
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Strathclyde suburban rail network |
E423742
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object | Cathcart Circle Lines |
—
|
NE NERFINISHED |
How this triple was built (3 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: Cathcart Circle Lines | Statement: [Strathclyde suburban rail network, hasLine, Cathcart Circle Lines]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cathcart Circle Lines Context triple: [Strathclyde suburban rail network, hasLine, Cathcart Circle Lines]
-
A.
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.
-
B.
Dyre Avenue Line
The Dyre Avenue Line is a New York City Subway line in the Bronx operated by the IRT division, primarily serving the 5 train along a former New York, Westchester and Boston Railway right-of-way.
-
C.
Victoria Lines
The Victoria Lines are a 19th-century British defensive fortification system stretching across northern Malta.
-
D.
Heide Circle
Heide Circle was a group of modernist artists and intellectuals in mid-20th-century Melbourne, Australia, centered around the Heide property of patrons John and Sunday Reed.
-
E.
Kingston Line
The Kingston Line is a Massachusetts Bay Transportation Authority (MBTA) Commuter Rail route serving communities south of Boston between the city and Kingston.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cathcart Circle Lines Target entity description: The Cathcart Circle Lines are a set of suburban railway routes in Glasgow, Scotland, forming a circular and branch line network that serves the city’s south side commuter traffic.
-
A.
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.
-
B.
Dyre Avenue Line
The Dyre Avenue Line is a New York City Subway line in the Bronx operated by the IRT division, primarily serving the 5 train along a former New York, Westchester and Boston Railway right-of-way.
-
C.
Victoria Lines
The Victoria Lines are a 19th-century British defensive fortification system stretching across northern Malta.
-
D.
Heide Circle
Heide Circle was a group of modernist artists and intellectuals in mid-20th-century Melbourne, Australia, centered around the Heide property of patrons John and Sunday Reed.
-
E.
Kingston Line
The Kingston Line is a Massachusetts Bay Transportation Authority (MBTA) Commuter Rail route serving communities south of Boston between the city and Kingston.
- F. None of above. chosen
Provenance (2 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_69d889d88b6081908bada047f5b3ba51 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e448fbfda88190be1c001d64289bf7 |
completed | April 19, 2026, 3:16 a.m. |
Created at: April 10, 2026, 5:46 a.m.