Triple
T891238
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Borough of Harrow |
E19242
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
North Harrow
North Harrow is a suburban residential district in northwest London known for its local shopping area, transport links, and community amenities.
|
E111490
|
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: North Harrow | Statement: [London Borough of Harrow, contains, North Harrow]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Harrow Context triple: [London Borough of Harrow, contains, North Harrow]
-
A.
Harrow
Harrow is a suburban district in northwest London, England, known for its historic town center and the prestigious Harrow School.
-
B.
Harrow School
Harrow School is a prestigious independent boarding school for boys in London, England, renowned for educating numerous prominent figures in British political and cultural life.
-
C.
Mill Hill School
Mill Hill School is a historic independent co-educational day and boarding school in north London known for its strong academic tradition and notable alumni.
-
D.
Notting Hill High School
Notting Hill High School was a prominent girls' secondary school in London known for educating several notable women, including actress Diana Churchill.
-
E.
Bryanston School
Bryanston School is a prestigious co-educational independent boarding school in Dorset, England, known for its liberal ethos and strong emphasis on both academic and creative development.
- 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: North Harrow Triple: [London Borough of Harrow, contains, North Harrow]
Generated description
North Harrow is a suburban residential district in northwest London known for its local shopping area, transport links, and community amenities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: North Harrow Target entity description: North Harrow is a suburban residential district in northwest London known for its local shopping area, transport links, and community amenities.
-
A.
Harrow
Harrow is a suburban district in northwest London, England, known for its historic town center and the prestigious Harrow School.
-
B.
Harrow School
Harrow School is a prestigious independent boarding school for boys in London, England, renowned for educating numerous prominent figures in British political and cultural life.
-
C.
Mill Hill School
Mill Hill School is a historic independent co-educational day and boarding school in north London known for its strong academic tradition and notable alumni.
-
D.
Notting Hill High School
Notting Hill High School was a prominent girls' secondary school in London known for educating several notable women, including actress Diana Churchill.
-
E.
Bryanston School
Bryanston School is a prestigious co-educational independent boarding school in Dorset, England, known for its liberal ethos and strong emphasis on both academic and creative development.
- 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_69a4939d37188190848be3d426ebc9ae |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ad019e448190ab991e85dc6d7708 |
completed | March 1, 2026, 9:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a826d4030081909a1c3347228f65c1 |
completed | March 4, 2026, 12:34 p.m. |
| NEDg | Description generation | batch_69a834527d048190812681df1267fc71 |
completed | March 4, 2026, 1:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a834ce2f1c8190a6661cab441d8637 |
completed | March 4, 2026, 1:34 p.m. |
Created at: March 1, 2026, 7:39 p.m.