diff --git a/solution/app.py b/solution/app.py
index d084f61..702be3e 100644
--- a/solution/app.py
+++ b/solution/app.py
@@ -1,6 +1,8 @@
 from typing import List
 from configs.config import AppConfig, ModelConfig
 
+import asyncio
+
 import uvicorn
 from fastapi import FastAPI, APIRouter
 from fastapi.openapi.docs import get_swagger_ui_html
@@ -26,18 +28,32 @@ def build_models(model_configs: List[ModelConfig]) -> List[TransformerTextClassi
 models = build_models(config.models)
 
 recognition_service = TextClassificationService(models)
-recognition_handler = PredictionHandler(recognition_service)
+recognition_handler = PredictionHandler(recognition_service, config.timeout)
 
 app = FastAPI()
 router = APIRouter()
 
 
+@app.on_event("startup")
+async def create_queue():
+    app.models_queues = {}
+    for md in models:
+        task_queue = asyncio.Queue()
+        app.models_queues[md.name] = task_queue
+        asyncio.create_task(recognition_handler.handle(md.name, task_queue))
+
+
 @router.post("/process", response_model=ResponseSchema)
 async def process(request: Request):
     text = (await request.body()).decode()
-    # call handler
-    result = recognition_handler.handle(text)
-    return result
+
+    results = []
+    response_q = asyncio.Queue() # init a response queue for every request, one for all models
+    for model_name, model_queue in app.models_queues.items():
+        await model_queue.put((text, response_q))
+        model_res = await response_q.get()
+        results.append(model_res)
+    return recognition_handler.serialize_answer(results)
 
 
 app.include_router(router)
diff --git a/solution/configs/app_config.yaml b/solution/configs/app_config.yaml
index 987f42c..aea7f52 100644
--- a/solution/configs/app_config.yaml
+++ b/solution/configs/app_config.yaml
@@ -17,3 +17,6 @@ models:
 
 port: 8080
 workers: 1
+
+timeout: 0.01
+
diff --git a/solution/configs/config.py b/solution/configs/config.py
index 97cc56f..b4ebadc 100644
--- a/solution/configs/config.py
+++ b/solution/configs/config.py
@@ -15,4 +15,6 @@ class AppConfig(YamlModel):
     # app parameters
     port: int
     workers: int
+    # async queues parameters
+    timeout: float
 
diff --git a/solution/handlers/recognition.py b/solution/handlers/recognition.py
index d536190..2913918 100644
--- a/solution/handlers/recognition.py
+++ b/solution/handlers/recognition.py
@@ -1,4 +1,5 @@
 from typing import List
+import asyncio
 
 from pydantic import ValidationError
 
@@ -9,17 +10,36 @@
 
 class PredictionHandler:
 
-    def __init__(self, recognition_service: TextClassificationService):
+    def __init__(self, recognition_service: TextClassificationService, timeout: float):
         self.recognition_service = recognition_service
-
-    def handle(self, body: str) -> ResponseSchema:
-        query_results = self.recognition_service.get_results(body)
-        result = self.serialize_answer(query_results)
-        return result
+        self.timeout = timeout
+
+    async def handle(self, model_name, model_queue):
+        while True:
+            texts = []
+            queues = []
+
+            try:
+                while True:
+                    (text, response_queue) = await asyncio.wait_for(model_queue.get(), timeout=self.timeout)
+                    texts.append(text)
+                    queues.append(response_queue)
+            except asyncio.exceptions.TimeoutError:
+                pass
+
+            if texts:
+                model = next(
+                        (model for model in self.recognition_service.service_models if model.name == model_name),
+                        None
+                        )
+                if model:
+                    outs = model(texts)
+                    for rq, out in zip(queues, outs):
+                        await rq.put(out)
 
     def serialize_answer(self, results: List[TextClassificationModelData]) -> ResponseSchema:
-        results = {rec.model_name: self._recognitions_to_schema(rec) for rec in results}
-        return ResponseSchema(**results)
+        res_model = {rec.model_name: self._recognitions_to_schema(rec) for rec in results}
+        return ResponseSchema(**res_model)
 
     def _recognitions_to_schema(self, recognition: TextClassificationModelData) -> RecognitionSchema:
         if recognition.model_name != "ivanlau":
diff --git a/solution/infrastructure/models.py b/solution/infrastructure/models.py
index d63f8ed..5ed6729 100644
--- a/solution/infrastructure/models.py
+++ b/solution/infrastructure/models.py
@@ -1,6 +1,7 @@
 from abc import ABC, abstractmethod
 from collections.abc import Callable
 from dataclasses import dataclass
+from typing import List
 
 import torch
 from transformers import pipeline
@@ -27,7 +28,7 @@ def _load_model(self) -> Callable:
         ...
 
     @abstractmethod
-    def __call__(self, input_text: str) -> TextClassificationModelData:
+    def __call__(self, input_texts: List[str]) -> List[TextClassificationModelData]:
         ...
 
 
@@ -42,11 +43,8 @@ def _load_model(self):
                 )
         return sentiment_task
 
-    def __call__(self, input_text: str) -> TextClassificationModelData:
-        if isinstance(input_text, str):
-            prediction = self.model(input_text)[0]
-            prediction = TextClassificationModelData(self.name, **prediction)
-            return prediction
-        else:
-            raise TypeError("Model input text must be str type")
+    def __call__(self, input_texts: List[str]) -> List[TextClassificationModelData]:
+        predictions = self.model(input_texts, batch_size=len(input_texts))
+        predictions = [TextClassificationModelData(self.name, **prediction) for prediction in predictions]
+        return predictions
 
diff --git a/solution/service/recognition.py b/solution/service/recognition.py
index 47adbba..d72cbb1 100644
--- a/solution/service/recognition.py
+++ b/solution/service/recognition.py
@@ -10,7 +10,7 @@ class TextClassificationService:
     def __init__(self, models: List[BaseTextClassificationModel]):
         self.service_models = models
 
-    def get_results(self, input_text: str) -> List[TextClassificationModelData]:
-        results = [model(input_text) for model in self.service_models]
+    def get_results(self, input_texts: List[str]) -> List[List[TextClassificationModelData]]:
+        results = [model(input_texts) for model in self.service_models]
         return results