Triple
T33320286
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stiefel–Whitney classes |
E853116
|
entity |
| Predicate | secondClassInterpretation |
P198221
|
FINISHED |
| Object | w_2 is the obstruction to a spin structure on an oriented bundle |
—
|
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: w_2 is the obstruction to a spin structure on an oriented bundle | Statement: [Stiefel–Whitney classes, secondClassInterpretation, w_2 is the obstruction to a spin structure on an oriented bundle]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: secondClassInterpretation Context triple: [Stiefel–Whitney classes, secondClassInterpretation, w_2 is the obstruction to a spin structure on an oriented bundle]
-
A.
secondaryClassification
Indicates a secondary or additional categorization assigned to an entity beyond its primary classification.
-
B.
secondLevelRepresents
Indicates that one entity serves as a secondary or subordinate representation of another, typically refining or detailing the primary representation.
-
C.
isSecondOfClass
Indicates that an entity holds the second position or rank within a defined class, category, or ordered group.
-
D.
secondGenerationClass
Indicates that one entity is a second-generation class derived from or conceptually following an earlier, first-generation class.
-
E.
secondDefinition
Indicates that one entity serves as an alternative or secondary definition or meaning for another entity.
- 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_69f349685f088190b8fda44083a018a9 |
completed | April 30, 2026, 12:22 p.m. |
| NER | Named-entity recognition | batch_69fed357b2b4819084c709056a54461f |
completed | May 9, 2026, 6:25 a.m. |
| PD | Predicate disambiguation | batch_69fed103d9cc81909b11619745110c61 |
completed | May 9, 2026, 6:15 a.m. |
| PDg | Predicate description generation | batch_69fed3569ca881909f4291baeb665d9d |
completed | May 9, 2026, 6:25 a.m. |
Created at: May 1, 2026, 1:33 a.m.