Triple
T19066316
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Corey–Bakshi–Shibata reduction |
E466666
|
entity |
| Predicate | commonChiralSource |
P134149
|
FINISHED |
| Object | amino alcohol precursors for oxazaborolidine |
—
|
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: amino alcohol precursors for oxazaborolidine | Statement: [Corey–Bakshi–Shibata reduction, commonChiralSource, amino alcohol precursors for oxazaborolidine]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: commonChiralSource Context triple: [Corey–Bakshi–Shibata reduction, commonChiralSource, amino alcohol precursors for oxazaborolidine]
-
A.
hasChiralCenters
Indicates that a molecule possesses one or more chiral (stereogenic) centers, leading to possible stereoisomerism.
-
B.
isEnantiomerOf
Indicates that two molecular entities are non-superimposable mirror images of each other, related by inversion of all chiral centers.
-
C.
hasStereoselectivity
Indicates that a reaction or process preferentially forms or involves one stereoisomer over others.
-
D.
isChiralInStandardModel
Indicates that the entity’s behavior or interaction in the Standard Model depends on its handedness (left- or right-handed), i.e., it is not invariant under parity transformation.
-
E.
stereochemicalOutcome
Indicates the specific three-dimensional spatial arrangement of atoms or groups in the product(s) that results from a chemical reaction or transformation.
- F. None of above. chosen
Provenance (4 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_69d8dd04f4488190b1121cc53ef2bfd6 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e198621481908618f65dd01746fc |
completed | April 20, 2026, 8:19 a.m. |
| PD | Predicate disambiguation | batch_69e4b99f602881909eeb9c780597e0e6 |
completed | April 19, 2026, 11:16 a.m. |
| PDg | Predicate description generation | batch_69e4bfe8a06081909fd5c28a33e9f218 |
completed | April 19, 2026, 11:43 a.m. |
Created at: April 10, 2026, 12:03 p.m.