Triple
T2971209
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Physikalisch-Technische Reichsanstalt |
E80283
|
entity |
| Predicate | employerOf |
P7
|
FINISHED |
| Object | Walther Nernst |
E34696
|
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: Walther Nernst | Statement: [Physikalisch-Technische Reichsanstalt, employerOf, Walther Nernst]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Walther Nernst Context triple: [Physikalisch-Technische Reichsanstalt, employerOf, Walther Nernst]
-
A.
Walther Nernst
chosen
Walther Nernst was a German physical chemist and Nobel laureate renowned for formulating the Nernst equation and contributing fundamentally to thermodynamics and electrochemistry.
-
B.
Wilhelm Wien
Wilhelm Wien was a German physicist best known for formulating Wien's displacement law, which describes the shift of blackbody radiation spectra with temperature and contributed significantly to the development of quantum theory.
-
C.
Wilhelm Ostwald
Wilhelm Ostwald was a Latvian-German chemist and philosopher, Nobel laureate in Chemistry, and a key founder of physical chemistry as a distinct scientific discipline.
-
D.
Otto Sackur
Otto Sackur was a German physical chemist known for his pioneering work in statistical thermodynamics and for co-formulating the Sackur–Tetrode equation describing the entropy of ideal gases.
-
E.
Wilhelm Lenz
Wilhelm Lenz was a German physicist known for his contributions to statistical mechanics and for introducing the model that led to the development of the Ising model in theoretical physics.
- 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_69ad8b14ffe881908ffed62f9595c867 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9973ed6881908f11f49ca2e171df |
completed | March 8, 2026, 3:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1f85f5fa481909785b6c59b4197fb |
completed | March 11, 2026, 11:18 p.m. |
Created at: March 8, 2026, 2:58 p.m.