Triple
T10792780
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baker Street station |
E254622
|
entity |
| Predicate | isOnRoute |
P2127
|
FINISHED |
| Object |
Circle line between Great Portland Street and Edgware Road
The Circle line between Great Portland Street and Edgware Road is a central London Underground route segment linking key stations on the Circle line through the heart of the city.
|
E885415
|
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: Circle line between Great Portland Street and Edgware Road | Statement: [Baker Street station, isOnRoute, Circle line between Great Portland Street and Edgware Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Circle line between Great Portland Street and Edgware Road Context triple: [Baker Street station, isOnRoute, Circle line between Great Portland Street and Edgware Road]
-
A.
Liverpool Street to Enfield Town line
The Liverpool Street to Enfield Town line is a suburban commuter rail route in North and East London that runs from London Liverpool Street to Enfield Town as part of the Lea Valley rail network.
-
B.
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.
-
C.
Upper Street, Islington
Upper Street in Islington is a major thoroughfare in north London known for its shops, restaurants, nightlife, and role as the civic and commercial heart of the borough.
-
D.
Farringdon Street, London, England
Farringdon Street in London, England is a major thoroughfare in the City of London known for its historic commercial buildings and proximity to key legal and financial districts.
-
E.
Ealing Broadway branch of the District line
The Ealing Broadway branch of the District line is a western suburban section of London’s Underground network that runs between central London and Ealing Broadway, serving key stations in west London.
- 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: Circle line between Great Portland Street and Edgware Road Triple: [Baker Street station, isOnRoute, Circle line between Great Portland Street and Edgware Road]
Generated description
The Circle line between Great Portland Street and Edgware Road is a central London Underground route segment linking key stations on the Circle line through the heart of the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Circle line between Great Portland Street and Edgware Road Target entity description: The Circle line between Great Portland Street and Edgware Road is a central London Underground route segment linking key stations on the Circle line through the heart of the city.
-
A.
Liverpool Street to Enfield Town line
The Liverpool Street to Enfield Town line is a suburban commuter rail route in North and East London that runs from London Liverpool Street to Enfield Town as part of the Lea Valley rail network.
-
B.
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.
-
C.
Upper Street, Islington
Upper Street in Islington is a major thoroughfare in north London known for its shops, restaurants, nightlife, and role as the civic and commercial heart of the borough.
-
D.
Farringdon Street, London, England
Farringdon Street in London, England is a major thoroughfare in the City of London known for its historic commercial buildings and proximity to key legal and financial districts.
-
E.
Ealing Broadway branch of the District line
The Ealing Broadway branch of the District line is a western suburban section of London’s Underground network that runs between central London and Ealing Broadway, serving key stations in west London.
- 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_69d6aa609f008190a294200aefcb7bd5 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d732f7ad408190af4727dd9d459498 |
completed | April 9, 2026, 5:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de564748ac8190beaaea44bb2d95ed |
completed | April 14, 2026, 2:59 p.m. |
| NEDg | Description generation | batch_69de5eae7ab88190a0c512cfe61e3458 |
completed | April 14, 2026, 3:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69de60907e1081908405b6d71adbd388 |
completed | April 14, 2026, 3:43 p.m. |
Created at: April 8, 2026, 9:17 p.m.