Triple
T3660291
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karl Schwarzschild |
E77630
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Astrophysical Observatory in Potsdam |
E70678
|
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: Astrophysical Observatory in Potsdam | Statement: [Karl Schwarzschild, employer, Astrophysical Observatory in Potsdam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Astrophysical Observatory in Potsdam Context triple: [Karl Schwarzschild, employer, Astrophysical Observatory in Potsdam]
-
A.
Astrophysical Observatory Potsdam
chosen
The Astrophysical Observatory Potsdam is a historic German research institution renowned as one of the world’s first dedicated centers for astrophysical and astronomical studies.
-
B.
Institute for Astrophysics, University of Göttingen
The Institute for Astrophysics at the University of Göttingen is a research and teaching center focused on the study of astronomical phenomena, cosmology, and related areas of physics.
-
C.
Max Planck Institute for Solar System Research
The Max Planck Institute for Solar System Research is a leading German research institute dedicated to studying the Sun and other bodies in the Solar System through both space missions and theoretical modeling.
-
D.
Stjerneborg observatory
Stjerneborg observatory was an underground astronomical observatory on the island of Hven, designed by Tycho Brahe to house precision instruments sheltered from wind and temperature changes for his pioneering pre-telescopic observations.
-
E.
Teide Observatory
Teide Observatory is a major astronomical research facility on Tenerife in Spain’s Canary Islands, renowned for its clear skies and extensive array of solar and nighttime telescopes.
- 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_69ad85dfc4dc8190a441864202ab2a7a |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc3d6fa188190a6db5bdae7083573 |
completed | March 8, 2026, 6:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b48844a380819084c4627a95b4cb3c |
completed | March 13, 2026, 9:57 p.m. |
Created at: March 8, 2026, 3:25 p.m.