@Override
                public void onPhaseStart(final String phase, final String phaseMessage) {
                    onPhaseStart(phase, phaseMessage, null);
                }

                @Override
                public void onPhaseStart(final String phase, final String phaseMessage, final String keywords) {
                    try {

        long searchRequestedTime = 0L;

        try {
            // Phase 1: Intent Detection
            long phaseStartTime = System.currentTimeMillis();
            callback.onPhaseStart(ChatPhaseCallback.PHASE_INTENT, "Analyzing your question...");
            final IntentDetectionResult intentResult = llmClientManager.detectIntent(userMessage, history);