Triple
T561908
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karl Schwarzschild |
E13469
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object |
Astrophysical Observatory Potsdam
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.
|
E70678
|
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: Astrophysical Observatory Potsdam | Statement: [Karl Schwarzschild, employer, Astrophysical Observatory Potsdam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Astrophysical Observatory Potsdam Context triple: [Karl Schwarzschild, employer, Astrophysical Observatory Potsdam]
-
A.
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.
-
B.
Smithsonian Astrophysical Observatory
The Smithsonian Astrophysical Observatory is a major research institution dedicated to the study of astronomy and astrophysics, known for its work in observational astronomy, space science, and collaboration with the Harvard College Observatory.
-
C.
Astronomical Observatory of the University of Warsaw
The Astronomical Observatory of the University of Warsaw is a major Polish research institution specializing in observational astronomy and astrophysics, known for operating modern telescopes and conducting international sky surveys.
-
D.
Kavli Institute for Astrophysics and Space Research
The Kavli Institute for Astrophysics and Space Research is a leading MIT-based research center focused on observational and theoretical studies of the universe, including space-based astronomy and cosmology.
-
E.
Space Telescope Science Institute
The Space Telescope Science Institute is a research and operations center that manages the science and mission planning for major space observatories, including NASA’s Hubble Space Telescope and the James Webb Space Telescope.
- 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: Astrophysical Observatory Potsdam Triple: [Karl Schwarzschild, employer, Astrophysical Observatory Potsdam]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Astrophysical Observatory Potsdam Target entity description: 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.
-
A.
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.
-
B.
Smithsonian Astrophysical Observatory
The Smithsonian Astrophysical Observatory is a major research institution dedicated to the study of astronomy and astrophysics, known for its work in observational astronomy, space science, and collaboration with the Harvard College Observatory.
-
C.
Astronomical Observatory of the University of Warsaw
The Astronomical Observatory of the University of Warsaw is a major Polish research institution specializing in observational astronomy and astrophysics, known for operating modern telescopes and conducting international sky surveys.
-
D.
Kavli Institute for Astrophysics and Space Research
The Kavli Institute for Astrophysics and Space Research is a leading MIT-based research center focused on observational and theoretical studies of the universe, including space-based astronomy and cosmology.
-
E.
Space Telescope Science Institute
The Space Telescope Science Institute is a research and operations center that manages the science and mission planning for major space observatories, including NASA’s Hubble Space Telescope and the James Webb Space Telescope.
- 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_69a4933edcf08190b35ecfd6014caee6 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49a700e608190b235246df057bd9b |
completed | March 1, 2026, 7:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4ed34f5b4819095eb95b428b53991 |
completed | March 2, 2026, 1:51 a.m. |
| NEDg | Description generation | batch_69a4edc267748190b48969d55e70191a |
completed | March 2, 2026, 1:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4ee2ac3288190ab93af9a254cb544 |
completed | March 2, 2026, 1:55 a.m. |
Created at: March 1, 2026, 7:32 p.m.