export type Provider = 'anthropic' | 'cohere' | 'google' | 'mistral' | 'openai';
export type Format = 'json' | 'markdown' | 'text' | 'xml' | 'yaml';
export interface ModelDescriptor {
    id: string;
    provider: Provider;
    contextWindow?: number;
    maxOutputTokens?: number;
    modalities?: readonly string[];
    pricingSource?: 'local' | 'tokenlens';
    releaseDate?: string;
    sourceUrl?: string;
    status?: 'stable' | 'preview' | 'deprecated' | 'retired' | 'limited' | 'specialized';
    supportsTextCostEstimate?: boolean;
    supportsTokenCounting?: boolean;
    unsupportedReason?: string;
}
export interface RateEntry {
    inputPer1k: number;
    cachedInputPer1k?: number;
    outputPer1k: number;
}
export interface LatencyTrial {
    ttftMs: number;
    totalMs: number;
    outputTokens: number;
    tokensPerSec: number;
}
export interface LatencyStats {
    ttftMs: number;
    totalMs: number;
    tokensPerSec: number;
}
export interface LatencyResult {
    trials: LatencyTrial[];
    p50: LatencyStats;
    p95: LatencyStats;
    mean: LatencyStats;
}
export interface TokenizeResult {
    approximate: boolean;
    format: Format;
    inputCost: number;
    inputTokens: number;
    model: string;
    provider: Provider;
    tokenizer: TokenizerKind;
    latency?: LatencyResult;
}
export type TokenizerKind = 'cl100k_base' | 'heuristic' | 'mistral_v1_v3' | 'o200k_base';
export interface EmpiricalResult extends TokenizeResult {
    cachedInputTokens: number;
    empiricalInputCost: number;
}
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