Triple
T7683817
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ernest Marsden |
E174061
|
entity |
| Predicate | movement |
P81
|
FINISHED |
| Object |
Rutherford school of nuclear physics
The Rutherford school of nuclear physics was a pioneering research tradition centered around Ernest Rutherford and his collaborators, which laid the foundations of modern nuclear and atomic physics through groundbreaking experimental work in the early 20th century.
|
E682059
|
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: Rutherford school of nuclear physics | Statement: [Ernest Marsden, movement, Rutherford school of nuclear physics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rutherford school of nuclear physics Context triple: [Ernest Marsden, movement, Rutherford school of nuclear physics]
-
A.
Rutherford model of the atom
The Rutherford model of the atom is an early nuclear atomic model proposing a tiny, dense, positively charged nucleus surrounded by mostly empty space in which electrons orbit.
-
B.
The Development of Nuclear Physics
"The Development of Nuclear Physics" is a historical and technical survey by physicist Rudolf Peierls that traces the emergence and maturation of nuclear physics as a scientific discipline.
-
C.
Cockcroft–Walton experiment
The Cockcroft–Walton experiment was a pioneering 1932 nuclear physics experiment that achieved the first artificial disintegration of atomic nuclei using accelerated protons, confirming Einstein’s mass–energy equivalence.
-
D.
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.
-
E.
Harvard University cyclotron laboratory
The Harvard University cyclotron laboratory was a research facility at Harvard that housed a powerful cyclotron used for nuclear physics experiments and contributed to early atomic research during the World War II era.
- 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: Rutherford school of nuclear physics Triple: [Ernest Marsden, movement, Rutherford school of nuclear physics]
Generated description
The Rutherford school of nuclear physics was a pioneering research tradition centered around Ernest Rutherford and his collaborators, which laid the foundations of modern nuclear and atomic physics through groundbreaking experimental work in the early 20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rutherford school of nuclear physics Target entity description: The Rutherford school of nuclear physics was a pioneering research tradition centered around Ernest Rutherford and his collaborators, which laid the foundations of modern nuclear and atomic physics through groundbreaking experimental work in the early 20th century.
-
A.
Rutherford model of the atom
The Rutherford model of the atom is an early nuclear atomic model proposing a tiny, dense, positively charged nucleus surrounded by mostly empty space in which electrons orbit.
-
B.
The Development of Nuclear Physics
"The Development of Nuclear Physics" is a historical and technical survey by physicist Rudolf Peierls that traces the emergence and maturation of nuclear physics as a scientific discipline.
-
C.
Cockcroft–Walton experiment
The Cockcroft–Walton experiment was a pioneering 1932 nuclear physics experiment that achieved the first artificial disintegration of atomic nuclei using accelerated protons, confirming Einstein’s mass–energy equivalence.
-
D.
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.
-
E.
Harvard University cyclotron laboratory
The Harvard University cyclotron laboratory was a research facility at Harvard that housed a powerful cyclotron used for nuclear physics experiments and contributed to early atomic research during the World War II era.
- 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_69c6995840408190a19de6c51090f46f |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c7021ed6008190a1522b46110e677e |
completed | March 27, 2026, 10:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8a257af0c8190ba1a2693a42b9ebe |
completed | March 29, 2026, 3:53 a.m. |
| NEDg | Description generation | batch_69c8a7d596b081909f79b2a741b10a8f |
completed | March 29, 2026, 4:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8a82f67308190be0636dd783f30f5 |
completed | March 29, 2026, 4:18 a.m. |
Created at: March 27, 2026, 4:01 p.m.