Triple
T6619854
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Borough of Barnet |
E149645
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Totteridge & Whetstone
Totteridge & Whetstone is a London Underground station in north London serving the suburban areas of Totteridge and Whetstone on the Northern line.
|
E614081
|
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: Totteridge & Whetstone | Statement: [London Borough of Barnet, hasRailwayStation, Totteridge & Whetstone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Totteridge & Whetstone Context triple: [London Borough of Barnet, hasRailwayStation, Totteridge & Whetstone]
-
A.
Totteridge
Totteridge is a leafy, affluent residential area in north London known for its large houses, green spaces, and village-like character.
-
B.
Harrow & Wealdstone
Harrow & Wealdstone is a major railway and London Underground interchange station in northwest London, serving both suburban and mainline routes.
-
C.
Eastcote
Eastcote is a suburban area in the London Borough of Hillingdon, known for its residential character, local high street, and access to the Metropolitan and Piccadilly Underground lines.
-
D.
Welwyn
Welwyn is a historic village and civil parish in Hertfordshire, England, known for its Roman heritage and picturesque rural character.
-
E.
Welwyn Hatfield
Welwyn Hatfield is a local government district and borough in Hertfordshire, England, that includes the towns of Welwyn Garden City and Hatfield.
- 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: Totteridge & Whetstone Triple: [London Borough of Barnet, hasRailwayStation, Totteridge & Whetstone]
Generated description
Totteridge & Whetstone is a London Underground station in north London serving the suburban areas of Totteridge and Whetstone on the Northern line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Totteridge & Whetstone Target entity description: Totteridge & Whetstone is a London Underground station in north London serving the suburban areas of Totteridge and Whetstone on the Northern line.
-
A.
Totteridge
Totteridge is a leafy, affluent residential area in north London known for its large houses, green spaces, and village-like character.
-
B.
Harrow & Wealdstone
Harrow & Wealdstone is a major railway and London Underground interchange station in northwest London, serving both suburban and mainline routes.
-
C.
Eastcote
Eastcote is a suburban area in the London Borough of Hillingdon, known for its residential character, local high street, and access to the Metropolitan and Piccadilly Underground lines.
-
D.
Welwyn
Welwyn is a historic village and civil parish in Hertfordshire, England, known for its Roman heritage and picturesque rural character.
-
E.
Welwyn Hatfield
Welwyn Hatfield is a local government district and borough in Hertfordshire, England, that includes the towns of Welwyn Garden City and Hatfield.
- 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_69c687ed8a9c81908bb671717cb192ef |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6af5ca97481909f8a7dc47249b4d3 |
completed | March 27, 2026, 4:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7006cf9e881908a7cb7a8209ed7d2 |
completed | March 27, 2026, 10:10 p.m. |
| NEDg | Description generation | batch_69c705d7059c8190a8b5e39cc2a2cde9 |
completed | March 27, 2026, 10:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7063c496c8190a5b2fa40cb4c6768 |
completed | March 27, 2026, 10:35 p.m. |
Created at: March 27, 2026, 1:58 p.m.