Triple
T1478656
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ernest Rutherford |
E30899
|
entity |
| Predicate | student |
P7251
|
FINISHED |
| Object |
Hans Geiger
Hans Geiger was a German physicist best known for co-inventing the Geiger counter, a device for detecting and measuring ionizing radiation.
|
E174060
|
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: Hans Geiger | Statement: [Ernest Rutherford, student, Hans Geiger]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hans Geiger Context triple: [Ernest Rutherford, student, Hans Geiger]
-
A.
Johannes Stark
Johannes Stark was a German physicist and Nobel laureate known for discovering the Stark effect, the splitting of spectral lines in electric fields.
-
B.
Gustav Hertz
Gustav Hertz was a German physicist and Nobel laureate best known for the Franck–Hertz experiment, which provided key evidence for the quantization of energy levels in atoms.
-
C.
Max von Laue
Max von Laue was a German physicist and Nobel laureate renowned for his discovery of X-ray diffraction in crystals, which provided crucial evidence for the wave nature of X-rays and the atomic structure of matter.
-
D.
Otto Hahn
Otto Hahn was a German chemist and Nobel laureate renowned as a pioneer of nuclear chemistry and co-discoverer of nuclear fission.
-
E.
Otto Frisch
Otto Frisch was an Austrian-British physicist best known for co-discovering nuclear fission and contributing to the early development of atomic weapons during World War II.
- 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: Hans Geiger Triple: [Ernest Rutherford, student, Hans Geiger]
Generated description
Hans Geiger was a German physicist best known for co-inventing the Geiger counter, a device for detecting and measuring ionizing radiation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hans Geiger Target entity description: Hans Geiger was a German physicist best known for co-inventing the Geiger counter, a device for detecting and measuring ionizing radiation.
-
A.
Johannes Stark
Johannes Stark was a German physicist and Nobel laureate known for discovering the Stark effect, the splitting of spectral lines in electric fields.
-
B.
Gustav Hertz
Gustav Hertz was a German physicist and Nobel laureate best known for the Franck–Hertz experiment, which provided key evidence for the quantization of energy levels in atoms.
-
C.
Max von Laue
Max von Laue was a German physicist and Nobel laureate renowned for his discovery of X-ray diffraction in crystals, which provided crucial evidence for the wave nature of X-rays and the atomic structure of matter.
-
D.
Otto Hahn
Otto Hahn was a German chemist and Nobel laureate renowned as a pioneer of nuclear chemistry and co-discoverer of nuclear fission.
-
E.
Otto Frisch
Otto Frisch was an Austrian-British physicist best known for co-discovering nuclear fission and contributing to the early development of atomic weapons during World War II.
- 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_69a498fe55a88190ab7f9e40ace88e49 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c6739d2481909ea8d8e075f62cf3 |
completed | March 1, 2026, 11:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad2940a44c8190967a62781cca0306 |
completed | March 8, 2026, 7:46 a.m. |
| NEDg | Description generation | batch_69ad2a1742d48190a82c1fc8c81d5c21 |
completed | March 8, 2026, 7:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad2a9e50888190bab83785f11135ea |
completed | March 8, 2026, 7:51 a.m. |
Created at: March 1, 2026, 8:11 p.m.