*/
    IntentDetectionResult detectIntent(String userMessage);

    /**
     * Detects the intent of a user message with conversation history context.
     *
     * @param userMessage the user's message
     * @param history the conversation history for context
     * @return the detected intent with extracted keywords
     */
    default IntentDetectionResult detectIntent(String userMessage, List<LlmMessage> history) {

        }
        return prompt.replace("{{languageInstruction}}", languageInstruction);
    }

    // --- Default RAG method implementations ---

    @Override
    public IntentDetectionResult detectIntent(final String userMessage) {
        final long startTime = System.currentTimeMillis();
        if (logger.isDebugEnabled()) {
            logger.debug("[RAG:INTENT] Starting intent detection. userMessage={}", userMessage);