Triple
T5194522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saatchi Gallery |
E117236
|
entity |
| Predicate | formerLocation |
P1659
|
FINISHED |
| Object |
Boundary Road, St John's Wood
Boundary Road in St John’s Wood is a street in northwest London notable for once housing the original Saatchi Gallery, an influential contemporary art space.
|
E501326
|
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: Boundary Road, St John's Wood | Statement: [Saatchi Gallery, formerLocation, Boundary Road, St John's Wood]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boundary Road, St John's Wood Context triple: [Saatchi Gallery, formerLocation, Boundary Road, St John's Wood]
-
A.
Theobalds Road
Theobalds Road is a notable street in the Holborn area of central London, forming part of a key east–west route through the city.
-
B.
Pentonville Road
Pentonville Road is a major thoroughfare in North London, known for its role on the UK Monopoly board and its connection between central London and the Islington area.
-
C.
Vicarage Road
Vicarage Road is a football stadium in Watford, England, best known as the long-time home ground of Watford F.C.
-
D.
Hampstead Road
Hampstead Road is a major thoroughfare in central London that runs north from Euston Road towards Camden, serving as a key route through the Somers Town area.
-
E.
Finchley Road
Finchley Road is a London Underground station in north-west London that provides interchange between the Metropolitan and Jubilee lines.
- 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: Boundary Road, St John's Wood Triple: [Saatchi Gallery, formerLocation, Boundary Road, St John's Wood]
Generated description
Boundary Road in St John’s Wood is a street in northwest London notable for once housing the original Saatchi Gallery, an influential contemporary art space.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boundary Road, St John's Wood Target entity description: Boundary Road in St John’s Wood is a street in northwest London notable for once housing the original Saatchi Gallery, an influential contemporary art space.
-
A.
Theobalds Road
Theobalds Road is a notable street in the Holborn area of central London, forming part of a key east–west route through the city.
-
B.
Pentonville Road
Pentonville Road is a major thoroughfare in North London, known for its role on the UK Monopoly board and its connection between central London and the Islington area.
-
C.
Vicarage Road
Vicarage Road is a football stadium in Watford, England, best known as the long-time home ground of Watford F.C.
-
D.
Hampstead Road
Hampstead Road is a major thoroughfare in central London that runs north from Euston Road towards Camden, serving as a key route through the Somers Town area.
-
E.
Finchley Road
Finchley Road is a London Underground station in north-west London that provides interchange between the Metropolitan and Jubilee lines.
- 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_69bd4462ed04819084fcb01eb9d2fa74 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd79f2935c81909b4e33904b89e818 |
completed | March 20, 2026, 4:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bee09743e08190a3a73fb410a6f124 |
completed | March 21, 2026, 6:16 p.m. |
| NEDg | Description generation | batch_69bee5a7cc748190b5df14b78aeac608 |
completed | March 21, 2026, 6:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bee64966f88190874edda00332e220 |
completed | March 21, 2026, 6:41 p.m. |
Created at: March 20, 2026, 1:46 p.m.