*/
    protected RelevanceEvaluationResult parseEvaluationResponse(final String response, final List<Map<String, Object>> searchResults) {
        try {
            final boolean hasRelevant = extractJsonBoolean(response, "has_relevant");
            if (!hasRelevant) {
                return RelevanceEvaluationResult.noRelevantResults();
            }

                    callback.onPhaseComplete(ChatPhaseCallback.PHASE_EVALUATE);

                    if (logger.isDebugEnabled()) {
                        logger.debug("[RAG] Phase {} completed. hasRelevant={}, relevantDocIds={}, phaseElapsedTime={}ms",
                                ChatPhaseCallback.PHASE_EVALUATE, evalResult.isHasRelevantResults(), evalResult.getRelevantDocIds(),