Triple
T19656727
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Greifswald |
E471966
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object | Caspar David Friedrich |
—
|
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: Caspar David Friedrich | Statement: [University of Greifswald, hasNotableAlumni, Caspar David Friedrich]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Caspar David Friedrich Context triple: [University of Greifswald, hasNotableAlumni, Caspar David Friedrich]
-
A.
Caspar David Friedrich
chosen
Caspar David Friedrich was a German Romantic painter renowned for his contemplative landscapes that emphasize solitude, nature’s sublimity, and the spiritual dimension of the natural world.
-
B.
Philipp Otto Runge
Philipp Otto Runge was a pioneering German Romantic painter known for his visionary, symbolically charged landscapes and influential color theory.
-
C.
Johan Christian Dahl
Johan Christian Dahl was a pioneering 19th-century Norwegian Romantic landscape painter, often regarded as the father of Norwegian landscape art.
-
D.
Viktor Hartmann
Viktor Hartmann was a 19th-century Russian architect and painter whose work in a national, historically inspired style helped shape the Russian Revival movement and famously inspired Mussorgsky’s "Pictures at an Exhibition."
-
E.
Johan Fredrik Eckersberg
Johan Fredrik Eckersberg was a 19th-century Norwegian painter known for his landscape and genre scenes and for helping shape the development of Norwegian art.
- 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_69d8e51395348190ac1416d46dfc6db0 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e64146539c8190813debb0d964bc23 |
completed | April 20, 2026, 3:07 p.m. |
Created at: April 10, 2026, 1:45 p.m.