/**
 * NLIProvider — Natural Language Inference abstraction for cortex-engine.
 *
 * Classifies text pairs as contradiction, entailment, or neutral.
 * Used for automated contradiction detection in dream consolidation
 * and the validate tool.
 *
 * Implementations: LocalNLIProvider (HTTP service).
 */
export type NLILabel = 'contradiction' | 'entailment' | 'neutral';
export interface NLIResult {
    label: NLILabel;
    scores: Record<NLILabel, number>;
}
export interface NLIProvider {
    /** Classify the relationship between a premise and hypothesis. */
    classify(premise: string, hypothesis: string): Promise<NLIResult>;
    /** Classify multiple pairs in a batch. */
    classifyBatch?(pairs: Array<{
        premise: string;
        hypothesis: string;
    }>): Promise<NLIResult[]>;
    /** Provider name for provenance tracking. */
    readonly name: string;
}
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