Triple
T142011
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Margaret Thatcher |
E2873
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Kesteven and Grantham Girls' School
Kesteven and Grantham Girls' School is an English grammar school best known as the alma mater of former Prime Minister Margaret Thatcher.
|
E23102
|
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: Kesteven and Grantham Girls' School | Statement: [Margaret Thatcher, educatedAt, Kesteven and Grantham Girls' School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kesteven and Grantham Girls' School Context triple: [Margaret Thatcher, educatedAt, Kesteven and Grantham Girls' School]
-
A.
Berkhamsted School for Girls
Berkhamsted School for Girls is an independent girls' school in Berkhamsted, Hertfordshire, England, known for educating notable figures including Clementine Churchill.
-
B.
Kent School
Kent School is a private, coeducational college-preparatory boarding school known for its rigorous academics and scenic campus in rural Connecticut.
-
C.
Winn Brook School
Winn Brook School is a public elementary school serving young students in the Belmont, Massachusetts community.
-
D.
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.
-
E.
Shrewsbury College
Shrewsbury College is a further education institution in Shrewsbury offering a range of vocational, technical, and academic courses for post-16 learners and adults.
- 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: Kesteven and Grantham Girls' School Triple: [Margaret Thatcher, educatedAt, Kesteven and Grantham Girls' School]
Generated description
Kesteven and Grantham Girls' School is an English grammar school best known as the alma mater of former Prime Minister Margaret Thatcher.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kesteven and Grantham Girls' School Target entity description: Kesteven and Grantham Girls' School is an English grammar school best known as the alma mater of former Prime Minister Margaret Thatcher.
-
A.
Berkhamsted School for Girls
Berkhamsted School for Girls is an independent girls' school in Berkhamsted, Hertfordshire, England, known for educating notable figures including Clementine Churchill.
-
B.
Kent School
Kent School is a private, coeducational college-preparatory boarding school known for its rigorous academics and scenic campus in rural Connecticut.
-
C.
Winn Brook School
Winn Brook School is a public elementary school serving young students in the Belmont, Massachusetts community.
-
D.
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.
-
E.
Shrewsbury College
Shrewsbury College is a further education institution in Shrewsbury offering a range of vocational, technical, and academic courses for post-16 learners and adults.
- 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_69a2521e35c08190b28e5c9f1e3c9b59 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a257c9cab8819095e8d9fa32c1fbc6 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2fa794c808190acf50a7eb90a012a |
completed | Feb. 28, 2026, 2:23 p.m. |
| NEDg | Description generation | batch_69a2fae7ddac81909c3c41a2965ce637 |
completed | Feb. 28, 2026, 2:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2fb7569908190a054bb840007a5b7 |
completed | Feb. 28, 2026, 2:28 p.m. |
Created at: Feb. 28, 2026, 2:31 a.m.