Triple
T22786331
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ctesibius |
E563976
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Alexandrian school of engineering |
—
|
NE NERFINISHED |
How this triple was built (2 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: Alexandrian school of engineering | Statement: [Ctesibius, associatedWith, Alexandrian school of engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alexandrian school of engineering Context triple: [Ctesibius, associatedWith, Alexandrian school of engineering]
-
A.
Alexandrian school of engineering
chosen
The Alexandrian school of engineering was an influential Hellenistic tradition centered in Alexandria that advanced mechanical, hydraulic, and pneumatic technologies through the work of engineers such as Hero and Ctesibius.
-
B.
Library of Alexandria
The Library of Alexandria was an ancient center of learning in Egypt, renowned for its vast collection of texts and its role as a major hub of scholarship in the Hellenistic world.
-
C.
Theseion
Theseion is the traditional name for the well-preserved classical Greek temple in Athens long associated with the hero Theseus.
-
D.
Alexandrian
Alexandrian refers to the early Christian theological tradition centered in Alexandria, Egypt, known for its allegorical interpretation of Scripture and emphasis on the divine nature of Christ.
-
E.
Catechetical School of Alexandria
The Catechetical School of Alexandria was an influential early Christian educational center in Roman Egypt, renowned for its theological scholarship and biblical exegesis.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e2455500788190b4b33030461f3bbd |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17c321f848190a4443aa6bb4e57d7 |
completed | April 29, 2026, 3:34 a.m. |
Created at: April 17, 2026, 3:29 p.m.