Triple
T14222871
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ei-ichi Negishi |
E352540
|
entity |
| Predicate | sharesNobelPrizeWith |
P1859
|
FINISHED |
| Object | Richard F. Heck |
E351605
|
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: Richard F. Heck | Statement: [Ei-ichi Negishi, sharesNobelPrizeWith, Richard F. Heck]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Richard F. Heck Context triple: [Ei-ichi Negishi, sharesNobelPrizeWith, Richard F. Heck]
-
A.
Richard F. Heck
chosen
Richard F. Heck was an American chemist best known for developing the Heck reaction, a pioneering palladium-catalyzed cross-coupling method that transformed organic synthesis.
-
B.
K. Barry Sharpless
K. Barry Sharpless is an American chemist renowned for his pioneering work in asymmetric synthesis and for co-founding the field of click chemistry, achievements that earned him multiple Nobel Prizes in Chemistry.
-
C.
Ei-ichi Negishi
Ei-ichi Negishi was a Japanese chemist renowned for developing the Negishi coupling, a pivotal palladium-catalyzed cross-coupling reaction in organic synthesis and for which he received the Nobel Prize in Chemistry.
-
D.
William S. Knowles
William S. Knowles was an American chemist and Nobel laureate recognized for pioneering work in asymmetric hydrogenation, a key advance in chiral catalysis and pharmaceutical synthesis.
-
E.
Benjamin List
Benjamin List is a German chemist renowned for his pioneering work in organocatalysis, for which he shared the 2021 Nobel Prize in Chemistry with David W. C. MacMillan.
- 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_69d8278a06e481908b5d6af0a8afe737 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6227c288819081473ce44f9f0934 |
completed | April 14, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd4c29b4e08190896ddde5096628d3 |
completed | May 8, 2026, 2:36 a.m. |
Created at: April 10, 2026, 1:06 a.m.