Triple
T6906350
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meitner–Hahn experiments |
E159821
|
entity |
| Predicate | publication |
P80
|
FINISHED |
| Object |
Die Deutung der bei der Bestrahlung des Urans mittels Neutronen entstehenden Aktivitäten
"Die Deutung der bei der Bestrahlung des Urans mittels Neutronen entstehenden Aktivitäten" is a 1930s scientific paper by Otto Hahn and Lise Meitner that analyzes the radioactive products formed when uranium is bombarded with neutrons, work that paved the way toward the discovery of nuclear fission.
|
E159821
|
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: Die Deutung der bei der Bestrahlung des Urans mittels Neutronen entstehenden Aktivitäten | Statement: [Meitner–Hahn experiments, publication, Die Deutung der bei der Bestrahlung des Urans mittels Neutronen entstehenden Aktivitäten]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Die Deutung der bei der Bestrahlung des Urans mittels Neutronen entstehenden Aktivitäten Context triple: [Meitner–Hahn experiments, publication, Die Deutung der bei der Bestrahlung des Urans mittels Neutronen entstehenden Aktivitäten]
-
A.
Meitner–Hahn experiments
The Meitner–Hahn experiments were pioneering nuclear physics investigations in the 1930s that led to the discovery and explanation of nuclear fission in uranium.
-
B.
Meitner–Frisch interpretation of fission
The Meitner–Frisch interpretation of fission is the 1939 theoretical explanation by Lise Meitner and Otto Frisch that identified nuclear fission as the splitting of heavy atomic nuclei with a corresponding release of enormous energy, laying the groundwork for nuclear physics and atomic energy.
-
C.
Mechanik der Atomkerne
Mechanik der Atomkerne is a foundational physics text on the theory and structure of atomic nuclei, co-authored by Nobel laureate Hans D. Jensen.
-
D.
The Neutron (1932 paper)
The Neutron (1932 paper) is James Chadwick’s landmark publication that announced and characterized the neutron, fundamentally reshaping nuclear physics and earning him the Nobel Prize in Physics.
-
E.
treatise on radioactivity
The "treatise on radioactivity" is a foundational scientific work by Marie Curie that systematically documented her pioneering research on radioactive elements and helped establish the field of radioactivity.
- 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: Die Deutung der bei der Bestrahlung des Urans mittels Neutronen entstehenden Aktivitäten Triple: [Meitner–Hahn experiments, publication, Die Deutung der bei der Bestrahlung des Urans mittels Neutronen entstehenden Aktivitäten]
Generated description
"Die Deutung der bei der Bestrahlung des Urans mittels Neutronen entstehenden Aktivitäten" is a 1930s scientific paper by Otto Hahn and Lise Meitner that analyzes the radioactive products formed when uranium is bombarded with neutrons, work that paved the way toward the discovery of nuclear fission.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Die Deutung der bei der Bestrahlung des Urans mittels Neutronen entstehenden Aktivitäten Target entity description: "Die Deutung der bei der Bestrahlung des Urans mittels Neutronen entstehenden Aktivitäten" is a 1930s scientific paper by Otto Hahn and Lise Meitner that analyzes the radioactive products formed when uranium is bombarded with neutrons, work that paved the way toward the discovery of nuclear fission.
-
A.
Meitner–Hahn experiments
chosen
The Meitner–Hahn experiments were pioneering nuclear physics investigations in the 1930s that led to the discovery and explanation of nuclear fission in uranium.
-
B.
Meitner–Frisch interpretation of fission
The Meitner–Frisch interpretation of fission is the 1939 theoretical explanation by Lise Meitner and Otto Frisch that identified nuclear fission as the splitting of heavy atomic nuclei with a corresponding release of enormous energy, laying the groundwork for nuclear physics and atomic energy.
-
C.
Mechanik der Atomkerne
Mechanik der Atomkerne is a foundational physics text on the theory and structure of atomic nuclei, co-authored by Nobel laureate Hans D. Jensen.
-
D.
The Neutron (1932 paper)
The Neutron (1932 paper) is James Chadwick’s landmark publication that announced and characterized the neutron, fundamentally reshaping nuclear physics and earning him the Nobel Prize in Physics.
-
E.
treatise on radioactivity
The "treatise on radioactivity" is a foundational scientific work by Marie Curie that systematically documented her pioneering research on radioactive elements and helped establish the field of radioactivity.
- F. None of above.
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_69c68839ccb88190b4aa5cc1aca3448f |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6d98c3ab08190a1830c45578056ac |
completed | March 27, 2026, 7:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c748fc81948190aa4ba339e5a9ec6d |
completed | March 28, 2026, 3:20 a.m. |
| NEDg | Description generation | batch_69c749901de081908e5c3ccd324e8191 |
completed | March 28, 2026, 3:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c74a0bcddc819084b22925cf57a205 |
completed | March 28, 2026, 3:24 a.m. |
Created at: March 27, 2026, 2:25 p.m.