Triple
T22786173
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pneumatica |
E563971
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object |
Alexandrian school of engineering
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.
|
E1553886
|
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: Alexandrian school of engineering | Statement: [Pneumatica, 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: [Pneumatica, associatedWith, Alexandrian school of engineering]
-
A.
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.
-
B.
Theseion
Theseion is the traditional name for the well-preserved classical Greek temple in Athens long associated with the hero Theseus.
-
C.
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.
-
D.
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.
-
E.
Law school of Alexandria
The Law school of Alexandria was an influential center of legal scholarship in ancient Alexandria, known for its role in the development and teaching of Roman and Hellenistic law.
- 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: Alexandrian school of engineering Triple: [Pneumatica, associatedWith, Alexandrian school of engineering]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alexandrian school of engineering Target entity description: 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.
-
A.
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.
-
B.
Theseion
Theseion is the traditional name for the well-preserved classical Greek temple in Athens long associated with the hero Theseus.
-
C.
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.
-
D.
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.
-
E.
Law school of Alexandria
The Law school of Alexandria was an influential center of legal scholarship in ancient Alexandria, known for its role in the development and teaching of Roman and Hellenistic law.
- 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_69e2455500788190b4b33030461f3bbd |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17c321f848190a4443aa6bb4e57d7 |
completed | April 29, 2026, 3:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b982d15948190948cf6eeb33fa34e |
completed | May 18, 2026, 10:52 p.m. |
| NEDg | Description generation | batch_6a0b9970f0388190a71f234f8022fc3e |
completed | May 18, 2026, 10:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b9a1129c8819084163353accc7e14 |
completed | May 18, 2026, 11 p.m. |
Created at: April 17, 2026, 3:29 p.m.