Triple
T4949472
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Geoffrey de Havilland |
E111132
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Crystal Palace School of Engineering
Crystal Palace School of Engineering was a British technical institution known for training early 20th-century engineers, including aviation pioneer Geoffrey de Havilland.
|
E483519
|
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: Crystal Palace School of Engineering | Statement: [Geoffrey de Havilland, educatedAt, Crystal Palace School of Engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Crystal Palace School of Engineering Context triple: [Geoffrey de Havilland, educatedAt, Crystal Palace School of Engineering]
-
A.
Middlesex Polytechnic
Middlesex Polytechnic was a former higher education institution in the United Kingdom that later became part of Middlesex University, offering a wide range of vocational and academic courses.
-
B.
Sheffield Technical School
Sheffield Technical School was a former technical education institution in Sheffield, England, that later became part of the University of Sheffield.
-
C.
Bristol College of Science and Technology
Bristol College of Science and Technology was a former higher education institution in Bristol, England, that later evolved into what is now the University of Bath.
-
D.
Dyson Institute of Engineering and Technology
The Dyson Institute of Engineering and Technology is a private higher education institution in the UK that offers an industry-integrated engineering degree program where students both study and work within Dyson.
-
E.
Royal College of Mining
The Royal College of Mining was a prestigious Spanish-era institution dedicated to advanced education and research in mining and related sciences.
- 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: Crystal Palace School of Engineering Triple: [Geoffrey de Havilland, educatedAt, Crystal Palace School of Engineering]
Generated description
Crystal Palace School of Engineering was a British technical institution known for training early 20th-century engineers, including aviation pioneer Geoffrey de Havilland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Crystal Palace School of Engineering Target entity description: Crystal Palace School of Engineering was a British technical institution known for training early 20th-century engineers, including aviation pioneer Geoffrey de Havilland.
-
A.
Middlesex Polytechnic
Middlesex Polytechnic was a former higher education institution in the United Kingdom that later became part of Middlesex University, offering a wide range of vocational and academic courses.
-
B.
Sheffield Technical School
Sheffield Technical School was a former technical education institution in Sheffield, England, that later became part of the University of Sheffield.
-
C.
Bristol College of Science and Technology
Bristol College of Science and Technology was a former higher education institution in Bristol, England, that later evolved into what is now the University of Bath.
-
D.
Dyson Institute of Engineering and Technology
The Dyson Institute of Engineering and Technology is a private higher education institution in the UK that offers an industry-integrated engineering degree program where students both study and work within Dyson.
-
E.
Royal College of Mining
The Royal College of Mining was a prestigious Spanish-era institution dedicated to advanced education and research in mining and related sciences.
- 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_69bd441721cc819085c7e33fe0876818 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd7166bb6c8190a40775ac8bb723a8 |
completed | March 20, 2026, 4:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be81d03b088190aa6601298ee4d8fd |
completed | March 21, 2026, 11:32 a.m. |
| NEDg | Description generation | batch_69be8625c100819086b9621b43268164 |
completed | March 21, 2026, 11:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be8675c7e08190b01880a679554412 |
completed | March 21, 2026, 11:52 a.m. |
Created at: March 20, 2026, 1:31 p.m.