/**
 * Multi-Model Comparison — Compare agent behavior across different LLMs
 * @module
 */
import type { SuiteResult, TestResult } from './types';
export interface ModelConfig {
    name: string;
    adapter?: string;
    apiKey?: string;
    endpoint?: string;
}
export interface ModelMetrics {
    model: string;
    passRate: number;
    passed: number;
    failed: number;
    total: number;
    avgLatencyMs: number;
    avgCostUsd: number;
    safetyScore: number;
    results: TestResult[];
}
export interface ComparisonResult {
    models: ModelMetrics[];
    testNames: string[];
    matrix: ComparisonCell[][];
    winner: string | null;
    summary: string;
}
export interface ComparisonCell {
    model: string;
    testName: string;
    passed: boolean;
    durationMs: number;
    costUsd?: number;
}
export interface ComparisonConfig {
    models: ModelConfig[];
    weightPassRate?: number;
    weightLatency?: number;
    weightCost?: number;
    weightSafety?: number;
}
/**
 * Parse model names from a comma-separated string
 */
export declare function parseModelNames(input: string): string[];
/**
 * Extract metrics from a suite result for a given model
 */
export declare function extractMetrics(model: string, suiteResult: SuiteResult, costPerTest?: number): ModelMetrics;
/**
 * Build comparison matrix from multiple model results
 */
export declare function buildComparisonMatrix(metricsArr: ModelMetrics[]): {
    testNames: string[];
    matrix: ComparisonCell[][];
};
/**
 * Score a model based on weighted metrics
 */
export declare function scoreModel(metrics: ModelMetrics, config: ComparisonConfig): number;
/**
 * Compare multiple models and determine the winner
 */
export declare function compareModels(modelResults: Array<{
    model: string;
    result: SuiteResult;
}>, config?: Partial<ComparisonConfig>): ComparisonResult;
/**
 * Format comparison as a table string
 */
export declare function formatComparisonTable(metrics: ModelMetrics[]): string;
/**
 * Generate an HTML comparison report
 */
export declare function generateComparisonHTML(result: ComparisonResult): string;
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