gepa-ts/dist/core/adapter.d.ts

TypeScript implementation of GEPA (Gradient-free Evolution of Prompts and Agents) - Complete port with 100% feature parity

import { ComponentMap, DataInst, ReflectiveDataset, RolloutOutput, Trajectory } from '../types/index.js';
export interface EvaluationBatch<T = Trajectory, O = RolloutOutput> {
    outputs: O[];
    scores: number[];
    trajectories?: T[] | null;
}
export type ProposalFn = (candidate: ComponentMap, reflectiveDataset: ReflectiveDataset, componentsToUpdate: string[]) => ComponentMap | Promise<ComponentMap>;
export interface GEPAAdapter<D = DataInst, T = Trajectory, O = RolloutOutput> {
    evaluate(batch: D[], candidate: ComponentMap, captureTraces?: boolean): EvaluationBatch<T, O> | Promise<EvaluationBatch<T, O>>;
    makeReflectiveDataset(candidate: ComponentMap, evalBatch: EvaluationBatch<T, O>, componentsToUpdate: string[]): ReflectiveDataset | Promise<ReflectiveDataset>;
    proposeNewTexts?: ProposalFn;
}
export declare abstract class BaseAdapter<D = DataInst, T = Trajectory, O = RolloutOutput> implements GEPAAdapter<D, T, O> {
    abstract evaluate(batch: D[], candidate: ComponentMap, captureTraces?: boolean): EvaluationBatch<T, O> | Promise<EvaluationBatch<T, O>>;
    abstract makeReflectiveDataset(candidate: ComponentMap, evalBatch: EvaluationBatch<T, O>, componentsToUpdate: string[]): ReflectiveDataset | Promise<ReflectiveDataset>;
    proposeNewTexts?: ProposalFn;
}
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