Triple
T22553361
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Norrish reaction |
E557614
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | Paternò–Büchi reaction |
—
|
NE NERFINISHED |
How this triple was built (3 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: Paternò–Büchi reaction | Statement: [Norrish reaction, relatedTo, Paternò–Büchi reaction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Paternò–Büchi reaction Context triple: [Norrish reaction, relatedTo, Paternò–Büchi reaction]
-
A.
Djerassi–Roche reaction
The Djerassi–Roche reaction is an organic chemical transformation used primarily in steroid chemistry to rearrange and functionalize steroidal molecules.
-
B.
Chichibabin reaction
The Chichibabin reaction is an organic chemistry transformation that introduces an amino group into heteroaromatic compounds, especially pyridines, using sodium amide.
-
C.
Heck reaction
The Heck reaction is a palladium-catalyzed cross-coupling between alkenes and aryl or vinyl halides, widely used in organic synthesis to form carbon–carbon bonds.
-
D.
Barton reaction
The Barton reaction is an organic photochemical transformation that converts nitrite esters into δ-nitroso alcohols via intramolecular hydrogen abstraction and radical rearrangement.
-
E.
Michaelis–Arbuzov reaction
The Michaelis–Arbuzov reaction is an organic transformation in which trialkyl phosphites react with alkyl halides to form phosphonates, widely used in the synthesis of organophosphorus compounds.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Paternò–Büchi reaction Target entity description: The Paternò–Büchi reaction is a photochemical [2+2] cycloaddition between a carbonyl compound and an alkene that forms four-membered oxetane rings.
-
A.
Djerassi–Roche reaction
The Djerassi–Roche reaction is an organic chemical transformation used primarily in steroid chemistry to rearrange and functionalize steroidal molecules.
-
B.
Chichibabin reaction
The Chichibabin reaction is an organic chemistry transformation that introduces an amino group into heteroaromatic compounds, especially pyridines, using sodium amide.
-
C.
Heck reaction
The Heck reaction is a palladium-catalyzed cross-coupling between alkenes and aryl or vinyl halides, widely used in organic synthesis to form carbon–carbon bonds.
-
D.
Barton reaction
The Barton reaction is an organic photochemical transformation that converts nitrite esters into δ-nitroso alcohols via intramolecular hydrogen abstraction and radical rearrangement.
-
E.
Michaelis–Arbuzov reaction
The Michaelis–Arbuzov reaction is an organic transformation in which trialkyl phosphites react with alkyl halides to form phosphonates, widely used in the synthesis of organophosphorus compounds.
- F. None of above. chosen
Provenance (2 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_69e11e59db848190b4272ecd2b690ffd |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15f775d308190b35a52310e9c84f7 |
completed | April 29, 2026, 1:31 a.m. |
Created at: April 16, 2026, 8:52 p.m.