Triple
T17203551
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | J. Bruce Ismay |
E417539
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Elstree School
Elstree School is a historic English preparatory school known for educating boys who often go on to prominent public schools and notable careers.
|
E1256194
|
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: Elstree School | Statement: [J. Bruce Ismay, educatedAt, Elstree School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elstree School Context triple: [J. Bruce Ismay, educatedAt, Elstree School]
-
A.
Bushey Meads School
Bushey Meads School is a secondary school and sixth form located in Bushey, Hertfordshire, England.
-
B.
Rickmansworth School
Rickmansworth School is a co-educational secondary school and sixth form located in Rickmansworth, Hertfordshire, England.
-
C.
Ealing Green College
Ealing Green College is a further education institution in the London Borough of Ealing offering a range of vocational and academic courses for post-16 and adult learners.
-
D.
Highgate School
Highgate School is a historic independent day school in North London known for its strong academic reputation and notable alumni across the arts, sciences, and public life.
-
E.
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.
- 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: Elstree School Triple: [J. Bruce Ismay, educatedAt, Elstree School]
Generated description
Elstree School is a historic English preparatory school known for educating boys who often go on to prominent public schools and notable careers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Elstree School Target entity description: Elstree School is a historic English preparatory school known for educating boys who often go on to prominent public schools and notable careers.
-
A.
Bushey Meads School
Bushey Meads School is a secondary school and sixth form located in Bushey, Hertfordshire, England.
-
B.
Rickmansworth School
Rickmansworth School is a co-educational secondary school and sixth form located in Rickmansworth, Hertfordshire, England.
-
C.
Ealing Green College
Ealing Green College is a further education institution in the London Borough of Ealing offering a range of vocational and academic courses for post-16 and adult learners.
-
D.
Highgate School
Highgate School is a historic independent day school in North London known for its strong academic reputation and notable alumni across the arts, sciences, and public life.
-
E.
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.
- 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_69d886d6ba8c819093215917b3d01689 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42db11fc881908291bf29cc740e09 |
completed | April 19, 2026, 1:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a015fdc13d88190bbf9e6d1272814d2 |
completed | May 11, 2026, 4:49 a.m. |
| NEDg | Description generation | batch_6a01614239bc819082691853905595ba |
completed | May 11, 2026, 4:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0161b8569c819088f0fdd673bb2d03 |
completed | May 11, 2026, 4:57 a.m. |
Created at: April 10, 2026, 5:38 a.m.