Triple
T940251
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karl Weierstrass |
E20288
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Royal Polytechnic School in Berlin |
E4311
|
NE FINISHED |
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: Royal Polytechnic School in Berlin | Statement: [Karl Weierstrass, employer, Royal Polytechnic School in Berlin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Royal Polytechnic School in Berlin Context triple: [Karl Weierstrass, employer, Royal Polytechnic School in Berlin]
-
A.
Bauakademie, Berlin
The Bauakademie in Berlin was a renowned 19th-century Prussian architectural and engineering school that trained prominent figures such as bridge engineer John A. Roebling.
-
B.
Academy of Arts in Berlin
The Academy of Arts in Berlin is a historic German arts institution and learned society that has played a central role in fostering and promoting the visual arts, music, and literature since its founding in the early 18th century.
-
C.
University of Jena
The University of Jena is a historic German higher education institution, renowned for its contributions to philosophy, science, and the humanities since its founding in the 16th century.
-
D.
Humboldt University of Berlin
chosen
Humboldt University of Berlin is a prestigious public research university in Germany’s capital, renowned for its historic contributions to science and the humanities and for pioneering the modern research university model.
-
E.
Prussian military academy
The Prussian military academy was an elite officer training institution of the Kingdom of Prussia, renowned for its rigorous education in military science and strategy that shaped many of Germany’s leading commanders.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a493b0270c81909e6c9ce310f6aa55 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b38b7da08190ac0853655dab678a |
completed | March 1, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a826e30c448190acc1457a63d27a4a |
completed | March 4, 2026, 12:34 p.m. |
Created at: March 1, 2026, 7:40 p.m.