Triple
T8404490
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ulf von Euler |
E198458
|
entity |
| Predicate | father |
P120
|
FINISHED |
| Object | Hans von Euler-Chelpin |
E698375
|
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: Hans von Euler-Chelpin | Statement: [Ulf von Euler, father, Hans von Euler-Chelpin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hans von Euler-Chelpin Context triple: [Ulf von Euler, father, Hans von Euler-Chelpin]
-
A.
Hans Karl August Simon von Euler-Chelpin
chosen
Hans Karl August Simon von Euler-Chelpin was a Swedish biochemist and Nobel laureate renowned for his pioneering research on enzymes and the chemistry of fermentation.
-
B.
Otto Fritz Meyerhof
Otto Fritz Meyerhof was a German physician and biochemist renowned for his pioneering work on muscle metabolism and glycolysis, for which he received the Nobel Prize in Physiology or Medicine.
-
C.
Alexander R. Todd
Alexander R. Todd was a Scottish biochemist and Nobel laureate renowned for his pioneering work on the chemistry of nucleotides and nucleic acids.
-
D.
Hugo Ehrlich
Hugo Ehrlich was a Croatian architect known for his significant contributions to early 20th-century architecture in Zagreb.
-
E.
Fritz Lipmann
Fritz Lipmann was a German-American biochemist and Nobel laureate best known for discovering coenzyme A and elucidating its central role in cellular metabolism.
- 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_69ca8310df9c8190b25f16161cca3e41 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cb83116bf48190894bd5d5465520ef |
completed | March 31, 2026, 8:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce02f8596c8190a61b6f1ffd5a609c |
completed | April 2, 2026, 5:47 a.m. |
Created at: March 30, 2026, 6:05 p.m.