Triple
T14222892
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ei-ichi Negishi |
E352540
|
entity |
| Predicate | reactionTypeDeveloped |
P69657
|
FINISHED |
| Object | palladium-catalyzed cross-coupling reaction |
—
|
LITERAL 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: palladium-catalyzed cross-coupling reaction | Statement: [Ei-ichi Negishi, reactionTypeDeveloped, palladium-catalyzed cross-coupling reaction]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: reactionTypeDeveloped Context triple: [Ei-ichi Negishi, reactionTypeDeveloped, palladium-catalyzed cross-coupling reaction]
-
A.
reactionType
chosen
Indicates the specific kind or category of reaction that occurs between entities or in response to an event or stimulus.
-
B.
sideReaction
Indicates that one reaction occurs as an unintended or secondary process alongside a primary reaction.
-
C.
ringReaction
Indicates that one entity performs or undergoes a reaction involving a chemical ring structure in relation to another entity.
-
D.
fusionReactionType
Indicates the specific kind or category of nuclear fusion process that relates two or more participating entities.
-
E.
netReaction
Indicates the overall chemical transformation resulting from combining all individual reaction steps, showing only the net change between reactants and products.
- F. None of above.
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. |
| PD | Predicate disambiguation | batch_69de05bcd7d48190a4848d9320404aa6 |
completed | April 14, 2026, 9:15 a.m. |
Created at: April 10, 2026, 1:06 a.m.