Triple
T6906331
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meitner–Hahn experiments |
E159821
|
entity |
| Predicate | discoverer |
P412
|
FINISHED |
| Object | Lise Meitner |
E29899
|
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: Lise Meitner | Statement: [Meitner–Hahn experiments, discoverer, Lise Meitner]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lise Meitner Context triple: [Meitner–Hahn experiments, discoverer, Lise Meitner]
-
A.
Lise Meitner
chosen
Lise Meitner was an Austrian-Swedish physicist who made pioneering contributions to nuclear fission and is often regarded as one of the most significant women in the history of physics.
-
B.
Otto Hahn
Otto Hahn was a German chemist and Nobel laureate renowned as a pioneer of nuclear chemistry and co-discoverer of nuclear fission.
-
C.
Fritz Strassmann
Fritz Strassmann was a German chemist best known for his co-discovery of nuclear fission alongside Otto Hahn and Lise Meitner.
-
D.
Grete Planck
Grete Planck was one of the children of German theoretical physicist Max Planck, known primarily through her connection to her famous father and the Planck family’s personal history.
-
E.
Gertrud Weiss Szilard
Gertrud Weiss Szilard was the wife of Hungarian-American physicist and Manhattan Project contributor Leo Szilard.
- 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_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_69c75124cab88190a1510d77ed61c945 |
completed | March 28, 2026, 3:55 a.m. |
Created at: March 27, 2026, 2:25 p.m.