arela/dist/meta-rag/classifier.d.ts

AI-powered CTO with multi-agent orchestration, code summarization, visual testing (web + mobile) for blazing fast development.

import { MemoryLayer } from "../memory/hexi-memory.js";
import type { QueryType, ClassificationResult } from "./types.js";
/**
 * QueryClassifier - Classifies user queries and determines which memory layers to query
 *
 * Supports two backends:
 * 1. OpenAI (gpt-4o-mini) - Fast, cheap, reliable (~200ms, $0.0001/query)
 * 2. Ollama (qwen2.5:3b) - Free, local, slower (~1.5s)
 *
 * Query types:
 * - PROCEDURAL: "Continue working on...", "Implement..."
 * - FACTUAL: "What is...", "How does..."
 * - ARCHITECTURAL: "Show me structure...", "Dependencies..."
 * - USER: "What's my preferred...", "My expertise..."
 * - HISTORICAL: "What decisions...", "Why did we..."
 * - GENERAL: Fallback
 */
export declare class QueryClassifier {
    private readonly ollamaModel;
    private readonly openaiModel;
    private ollamaAvailable;
    private openaiAvailable;
    private openai?;
    private preferOpenAI;
    /**
     * Initialize the classifier and check availability of backends
     */
    init(): Promise<void>;
    /**
     * Classify a query using best available backend
     * Priority: OpenAI (fast) > Ollama (free) > Fallback (keyword-based)
     */
    classify(query: string): Promise<ClassificationResult>;
    /**
     * Classify using Ollama
     */
    private classifyWithOllama;
    /**
     * Classify using OpenAI (gpt-4o-mini)
     * Fast (~200ms) and cheap ($0.0001/query)
     */
    private classifyWithOpenAI;
    /**
     * Fallback classification using simple keyword matching
     */
    private fallbackClassification;
    /**
     * Normalize query type string to enum
     */
    private normalizeQueryType;
    /**
     * Get routing rule for a query type
     */
    private getRoutingRule;
    /**
     * Get suggested layers for a query type (public API)
     */
    getSuggestedLayers(type: QueryType): MemoryLayer[];
    /**
     * Get layer weights for a query type (public API)
     */
    getLayerWeights(type: QueryType): Record<MemoryLayer, number>;
}
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