Triple
T2772521
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David Niven |
E61489
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Heatherdown School
Heatherdown School was a prestigious English preparatory boarding school known for educating sons of the British elite, including future actors and members of the royal family.
|
E297283
|
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: Heatherdown School | Statement: [David Niven, educatedAt, Heatherdown School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heatherdown School Context triple: [David Niven, educatedAt, Heatherdown School]
-
A.
Downe House School
Downe House School is an independent girls' boarding school in Berkshire, England, known for its academic rigor and notable alumnae including Catherine, Princess of Wales.
-
B.
Coal Hill Academy
Coal Hill Academy is a fictional London secondary school in the Doctor Who universe that serves as the primary setting for the spin-off series "Class."
-
C.
West Heath Girls' School
West Heath Girls' School was an independent girls' boarding school in Kent, England, best known for educating Diana, Princess of Wales.
-
D.
Rectory School
Rectory School is a private, coeducational junior boarding and day school serving elementary and middle school students in Pomfret, Connecticut.
-
E.
Brakenhale School
Brakenhale School is a co-educational secondary school and sixth form located in Bracknell, Berkshire, England.
- 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: Heatherdown School Triple: [David Niven, educatedAt, Heatherdown School]
Generated description
Heatherdown School was a prestigious English preparatory boarding school known for educating sons of the British elite, including future actors and members of the royal family.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Heatherdown School Target entity description: Heatherdown School was a prestigious English preparatory boarding school known for educating sons of the British elite, including future actors and members of the royal family.
-
A.
Downe House School
Downe House School is an independent girls' boarding school in Berkshire, England, known for its academic rigor and notable alumnae including Catherine, Princess of Wales.
-
B.
Coal Hill Academy
Coal Hill Academy is a fictional London secondary school in the Doctor Who universe that serves as the primary setting for the spin-off series "Class."
-
C.
West Heath Girls' School
West Heath Girls' School was an independent girls' boarding school in Kent, England, best known for educating Diana, Princess of Wales.
-
D.
Rectory School
Rectory School is a private, coeducational junior boarding and day school serving elementary and middle school students in Pomfret, Connecticut.
-
E.
Brakenhale School
Brakenhale School is a co-educational secondary school and sixth form located in Bracknell, Berkshire, England.
- 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_69ab4b7cd13481909174bca9809ed259 |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdd6b9cc48190bd9f7d8d33fe1ec1 |
completed | March 7, 2026, 8:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc0528304819081ad54a945acd77a |
completed | March 10, 2026, 6:55 a.m. |
| NEDg | Description generation | batch_69afc1317a648190b8c7fb834a952a95 |
completed | March 10, 2026, 6:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afc1a64e608190baadbf499e35e73e |
completed | March 10, 2026, 7 a.m. |
Created at: March 6, 2026, 9:57 p.m.