Triple
T3351805
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Akira Suzuki |
E70512
|
entity |
| Predicate | sharedNobelPrizeWith |
P1859
|
FINISHED |
| Object |
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.
|
E352540
|
NE FINISHED |
How this triple was built (4 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: [Akira Suzuki, sharedNobelPrizeWith, Ei-ichi Negishi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ei-ichi Negishi Context triple: [Akira Suzuki, sharedNobelPrizeWith, Ei-ichi Negishi]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Robert H. Grubbs
Robert H. Grubbs was an American chemist renowned for his pioneering work on olefin metathesis, which revolutionized synthetic chemistry and earned him the Nobel Prize in Chemistry.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ei-ichi Negishi Triple: [Akira Suzuki, sharedNobelPrizeWith, Ei-ichi Negishi]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ei-ichi Negishi Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Robert H. Grubbs
Robert H. Grubbs was an American chemist renowned for his pioneering work on olefin metathesis, which revolutionized synthetic chemistry and earned him the Nobel Prize in Chemistry.
- F. None of above. chosen
Provenance (5 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_69ad85a4ef7c8190a29e2bbd6fa454e4 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb221a7d8819086cd0f826eca0fe8 |
completed | March 8, 2026, 5:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3342cf54081909d47876ff4ad4e81 |
completed | March 12, 2026, 9:46 p.m. |
| NEDg | Description generation | batch_69b3351aad588190b7bcbcda5df67937 |
completed | March 12, 2026, 9:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b335803d688190beb5b823c21e8b9c |
completed | March 12, 2026, 9:52 p.m. |
Created at: March 8, 2026, 3:12 p.m.