Triple
T14187102
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Richard F. Heck |
E351605
|
entity |
| Predicate | sharesNobelPrizeWith |
P1859
|
FINISHED |
| Object | Ei-ichi Negishi |
E352540
|
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: Ei-ichi Negishi | Statement: [Richard F. Heck, sharesNobelPrizeWith, Ei-ichi Negishi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ei-ichi Negishi Context triple: [Richard F. Heck, sharesNobelPrizeWith, Ei-ichi Negishi]
-
A.
Ei-ichi Negishi
chosen
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.
-
B.
Richard F. Heck
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.
-
C.
Sumio Iijima
Sumio Iijima is a Japanese physicist best known for his pioneering discovery and characterization of carbon nanotubes, which revolutionized the field of nanotechnology.
-
D.
Norio Miyaura
Norio Miyaura is a Japanese chemist renowned for co-developing the Suzuki–Miyaura cross-coupling reaction, a pivotal method in organic synthesis.
-
E.
Fukui Kenichi
Fukui Kenichi was a Japanese chemist and Nobel laureate renowned for his pioneering work on the frontier molecular orbital theory of chemical reactions.
- 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_69d8278834a08190b0f1784e58d7b99c |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de61de509881908967ef5031f2a8d9 |
completed | April 14, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd19433dc08190b4d2f1aef1b2d67d |
completed | May 7, 2026, 10:59 p.m. |
Created at: April 10, 2026, 1:03 a.m.