try {
                List<Future<InterimResult>> futures = executor.invokeAll(tasks);
                List<InterimResult> list = new ArrayList<>();
                for (Future<InterimResult> future : futures) {
                    InterimResult interimResult = future.get();
                    list.add(interimResult);
                }
                return list;

            this.listener = listener;
            return this;
        }

        public ModelBuilderRequestBuilder interimResult(ModelBuilderResult interimResult) {
            this.interimResult = interimResult;
            return this;
        }

        public ModelBuilderRequestBuilder transformerContextBuilder(