diff --git a/configs/api_examples/eval_api_bailing.py b/configs/api_examples/eval_api_bailing.py
new file mode 100644
index 00000000..15101b09
--- /dev/null
+++ b/configs/api_examples/eval_api_bailing.py
@@ -0,0 +1,38 @@
+from mmengine.config import read_base
+
+from opencompass.models import BailingAPI
+from opencompass.partitioners import NaivePartitioner
+from opencompass.runners.local_api import LocalAPIRunner
+from opencompass.tasks import OpenICLInferTask
+
+with read_base():
+    from opencompass.configs.datasets.ceval.ceval_gen import ceval_datasets
+    from opencompass.configs.summarizers.medium import summarizer
+
+datasets = [
+    *ceval_datasets,
+]
+
+models = [
+    dict(
+        path="Bailing-Lite-0830",
+        token="xxxxxx",  # set your key here or in environment variable BAILING_API_KEY
+        url="https://bailingchat.alipay.com/chat/completions",
+        type=BailingAPI,
+        generation_kwargs={},
+        query_per_second=1,
+        max_seq_len=4096,
+    ),
+]
+
+infer = dict(
+    partitioner=dict(type=NaivePartitioner),
+    runner=dict(
+        type=LocalAPIRunner,
+        max_num_workers=2,
+        concurrent_users=2,
+        task=dict(type=OpenICLInferTask),
+    ),
+)
+
+work_dir = "outputs/api_bailing/"
diff --git a/configs/models/bailing_api/bailing-lite-0830.py b/configs/models/bailing_api/bailing-lite-0830.py
new file mode 100644
index 00000000..1a43b4be
--- /dev/null
+++ b/configs/models/bailing_api/bailing-lite-0830.py
@@ -0,0 +1,31 @@
+from opencompass.models import BailingAPI
+
+api_meta_template = dict(
+    round=[
+        dict(role="HUMAN", api_role="HUMAN"),
+        dict(role="BOT", api_role="BOT", generate=False),
+    ],
+    reserved_roles=[dict(role="SYSTEM", api_role="SYSTEM")],
+)
+
+models = [
+    dict(
+        path="Bailing-Lite-0830",
+        token="",  # set your key here or in environment variable BAILING_API_KEY
+        url="https://bailingchat.alipay.com/chat/completions",
+        type=BailingAPI,
+        meta_template=api_meta_template,
+        query_per_second=1,
+        max_seq_len=4096,
+        batch_size=1,
+        generation_kwargs={
+            "temperature": 0.4,
+            "top_p": 1.0,
+            "top_k": -1,
+            "n": 1,
+            "logprobs": 1,
+            "use_beam_search": False,
+        },
+    ),
+]
+
diff --git a/configs/models/bailing_api/bailing-pro-0920.py b/configs/models/bailing_api/bailing-pro-0920.py
new file mode 100644
index 00000000..35814bf7
--- /dev/null
+++ b/configs/models/bailing_api/bailing-pro-0920.py
@@ -0,0 +1,31 @@
+from opencompass.models import BailingAPI
+
+api_meta_template = dict(
+    round=[
+        dict(role="HUMAN", api_role="HUMAN"),
+        dict(role="BOT", api_role="BOT", generate=False),
+    ],
+    reserved_roles=[dict(role="SYSTEM", api_role="SYSTEM")],
+)
+
+models = [
+    dict(
+        path="Bailing-Pro-0920",
+        token="",  # set your key here or in environment variable BAILING_API_KEY
+        url="https://bailingchat.alipay.com/chat/completions",
+        type=BailingAPI,
+        meta_template=api_meta_template,
+        query_per_second=1,
+        max_seq_len=4096,
+        batch_size=1,
+        generation_kwargs={
+            "temperature": 0.4,
+            "top_p": 1.0,
+            "top_k": -1,
+            "n": 1,
+            "logprobs": 1,
+            "use_beam_search": False,
+        },
+    ),
+]
+
diff --git a/opencompass/configs/models/bailing_api/bailing-lite-0830.py b/opencompass/configs/models/bailing_api/bailing-lite-0830.py
new file mode 100644
index 00000000..1a43b4be
--- /dev/null
+++ b/opencompass/configs/models/bailing_api/bailing-lite-0830.py
@@ -0,0 +1,31 @@
+from opencompass.models import BailingAPI
+
+api_meta_template = dict(
+    round=[
+        dict(role="HUMAN", api_role="HUMAN"),
+        dict(role="BOT", api_role="BOT", generate=False),
+    ],
+    reserved_roles=[dict(role="SYSTEM", api_role="SYSTEM")],
+)
+
+models = [
+    dict(
+        path="Bailing-Lite-0830",
+        token="",  # set your key here or in environment variable BAILING_API_KEY
+        url="https://bailingchat.alipay.com/chat/completions",
+        type=BailingAPI,
+        meta_template=api_meta_template,
+        query_per_second=1,
+        max_seq_len=4096,
+        batch_size=1,
+        generation_kwargs={
+            "temperature": 0.4,
+            "top_p": 1.0,
+            "top_k": -1,
+            "n": 1,
+            "logprobs": 1,
+            "use_beam_search": False,
+        },
+    ),
+]
+
diff --git a/opencompass/configs/models/bailing_api/bailing-pro-0920.py b/opencompass/configs/models/bailing_api/bailing-pro-0920.py
new file mode 100644
index 00000000..35814bf7
--- /dev/null
+++ b/opencompass/configs/models/bailing_api/bailing-pro-0920.py
@@ -0,0 +1,31 @@
+from opencompass.models import BailingAPI
+
+api_meta_template = dict(
+    round=[
+        dict(role="HUMAN", api_role="HUMAN"),
+        dict(role="BOT", api_role="BOT", generate=False),
+    ],
+    reserved_roles=[dict(role="SYSTEM", api_role="SYSTEM")],
+)
+
+models = [
+    dict(
+        path="Bailing-Pro-0920",
+        token="",  # set your key here or in environment variable BAILING_API_KEY
+        url="https://bailingchat.alipay.com/chat/completions",
+        type=BailingAPI,
+        meta_template=api_meta_template,
+        query_per_second=1,
+        max_seq_len=4096,
+        batch_size=1,
+        generation_kwargs={
+            "temperature": 0.4,
+            "top_p": 1.0,
+            "top_k": -1,
+            "n": 1,
+            "logprobs": 1,
+            "use_beam_search": False,
+        },
+    ),
+]
+
diff --git a/opencompass/models/__init__.py b/opencompass/models/__init__.py
index 403eb5d6..0beb963a 100644
--- a/opencompass/models/__init__.py
+++ b/opencompass/models/__init__.py
@@ -3,6 +3,7 @@ from .ai360_api import AI360GPT  # noqa: F401
 from .alaya import AlayaLM  # noqa: F401
 from .baichuan_api import BaiChuan  # noqa: F401
 from .baidu_api import ERNIEBot  # noqa: F401
+from .bailing_api_oc import BailingAPI  # noqa: F401
 from .base import BaseModel, LMTemplateParser  # noqa: F401
 from .base_api import APITemplateParser, BaseAPIModel  # noqa: F401
 from .bytedance_api import ByteDance  # noqa: F401
@@ -41,8 +42,7 @@ from .sensetime_api import SenseTime  # noqa: F401
 from .stepfun_api import StepFun  # noqa: F401
 from .turbomind import TurboMindModel  # noqa: F401
 from .turbomind_tis import TurboMindTisModel  # noqa: F401
-from .turbomind_with_tf_above_v4_33 import \
-    TurboMindModelwithChatTemplate  # noqa: F401
+from .turbomind_with_tf_above_v4_33 import TurboMindModelwithChatTemplate  # noqa: F401
 from .unigpt_api import UniGPT  # noqa: F401
 from .vllm import VLLM  # noqa: F401
 from .vllm_with_tf_above_v4_33 import VLLMwithChatTemplate  # noqa: F401
diff --git a/opencompass/models/bailing_api_oc.py b/opencompass/models/bailing_api_oc.py
new file mode 100644
index 00000000..6ff75e0d
--- /dev/null
+++ b/opencompass/models/bailing_api_oc.py
@@ -0,0 +1,215 @@
+import concurrent
+import concurrent.futures
+import os
+import socket
+import traceback
+from typing import Dict, List, Optional, Union
+
+import requests
+from requests.adapters import HTTPAdapter
+from retrying import retry
+from urllib3.connection import HTTPConnection
+
+from opencompass.utils.prompt import PromptList
+
+from .base_api import BaseAPIModel
+
+PromptType = Union[PromptList, str]
+
+
+class HTTPAdapterWithSocketOptions(HTTPAdapter):
+    def __init__(self, *args, **kwargs):
+        self._socket_options = HTTPConnection.default_socket_options + [
+            (socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1),
+            (socket.SOL_TCP, socket.TCP_KEEPIDLE, 75),
+            (socket.SOL_TCP, socket.TCP_KEEPINTVL, 30),
+            (socket.SOL_TCP, socket.TCP_KEEPCNT, 120),
+        ]
+        super(HTTPAdapterWithSocketOptions, self).__init__(*args, **kwargs)
+
+    def init_poolmanager(self, *args, **kwargs):
+        if self._socket_options is not None:
+            kwargs["socket_options"] = self._socket_options
+        super(HTTPAdapterWithSocketOptions, self).init_poolmanager(*args, **kwargs)
+
+
+class BailingAPI(BaseAPIModel):
+    """Model wrapper around Bailing Service.
+
+    Args:
+        ouput_key (str): key for prediction
+        query_per_second (int): The maximum queries allowed per second
+            between two consecutive calls of the API. Defaults to 1.
+        generation_kwargs: other params
+        retry (int): Number of retires if the API call fails. Defaults to 2.
+    """
+
+    def __init__(
+        self,
+        path: str,
+        token: str,
+        url: str,
+        meta_template: Optional[Dict] = None,
+        query_per_second: int = 1,
+        retry: int = 3,
+        generation_kwargs: Dict = {},
+        max_seq_len=4096,
+    ):
+        super().__init__(
+            path=path,
+            max_seq_len=max_seq_len,
+            query_per_second=query_per_second,
+            meta_template=meta_template,
+            retry=retry,
+            generation_kwargs=generation_kwargs,
+        )
+
+        self.logger.info(f"Bailing API Model Init path: {path} url={url}")
+        if not token:
+            token = os.environ.get("BAILING_API_KEY")
+            if token:
+                self._headers = {"Authorization": f"Bearer {token}"}
+            else:
+                raise RuntimeError(f"There is not valid token.")
+        self._headers["Content-Type"] = "application/json"
+        self._url = url if url else "https://bailingchat.alipay.com/chat/completions"
+        self._model = path
+        self._sessions = []
+        self._num = (
+            int(os.environ.get("BAILING_API_PARALLEL_NUM"))
+            if os.environ.get("BAILING_API_PARALLEL_NUM")
+            else 1
+        )
+        try:
+            for _ in range(self._num):
+                adapter = HTTPAdapterWithSocketOptions()
+                sess = requests.Session()
+                sess.mount("http://", adapter)
+                sess.mount("https://", adapter)
+                self._sessions.append(sess)
+        except Exception as e:
+            self.logger.error(f"Fail to setup the session. {e}")
+            raise e
+
+    def generate(
+        self,
+        inputs: Union[List[str], PromptList],
+        max_out_len: int = 4096,
+    ) -> List[str]:
+        """Generate results given a list of inputs.
+
+        Args:
+            inputs (Union[List[str], PromptList]): A list of strings or PromptDicts.
+                The PromptDict should be organized in OpenCompass' API format.
+            max_out_len (int): The maximum length of the output.
+
+        Returns:
+            List[str]: A list of generated strings.
+        """
+        with concurrent.futures.ThreadPoolExecutor(
+            max_workers=self._num,
+        ) as executor:
+            future_to_m = {
+                executor.submit(
+                    self._generate,
+                    self._sessions[i % self._num],
+                    input,
+                    max_out_len,
+                ): i
+                for i, input in enumerate(inputs)
+            }
+            results = []
+            for future in concurrent.futures.as_completed(future_to_m):
+                m = future_to_m[future]
+                resp = future.result()
+                if resp and resp.status_code == 200:
+                    try:
+                        result = resp.json()
+                    except:
+                        results.append("")
+                    else:
+                        if (
+                            result.get("choices")
+                            and result["choices"][0].get("message")
+                            and result["choices"][0]["message"].get("content")
+                        ):
+                            results.append(result["choices"][0]["message"]["content"])
+                else:
+                    results.append("")
+        self.flush()
+        return results
+
+    def _generate(
+        self,
+        sess,
+        input: Union[str, PromptList],
+        max_out_len: int,
+    ) -> str:
+        """Generate results given an input.
+
+        Args:
+            inputs (str or PromptList): A string or PromptDict.
+                The PromptDict should be organized in OpenCompass' API format.
+            max_out_len (int): The maximum length of the output.
+
+        Returns:
+            str: The generated string.
+        """
+        if isinstance(input, str):
+            messages = [{"role": "user", "content": input}]
+        else:
+            messages = []
+            for item in input:
+                content = item["prompt"]
+                if not content:
+                    continue
+                message = {"content": content}
+                if item["role"] == "HUMAN":
+                    message["role"] = "user"
+                elif item["role"] == "BOT":
+                    message["role"] = "assistant"
+                elif item["role"] == "SYSTEM":
+                    message["role"] = "system"
+                else:
+                    message["role"] = item["role"]
+                messages.append(message)
+        request = {
+            "model": self._model,
+            "messages": messages,
+            "max_seq_len": max(
+                max_out_len if max_out_len else 4096,
+                self.max_seq_len if self.max_seq_len else 4096,
+            ),
+        }
+        request.update(self.generation_kwargs)
+        try:
+            retry_num = 0
+            while retry_num < self.retry:
+                response = self._infer_result(request, sess)
+                if response.status_code == 200:
+                    break  # success
+                elif response.status_code == 426:
+                    retry_num += 1  # retry
+                else:
+                    raise ValueError(f"Status code = {response.status_code}")
+            else:
+                raise ValueError(
+                    f"Exceed the maximal retry times. Last status code = {response.status_code}"
+                )
+        except Exception as e:
+            self.logger.error(
+                f"Fail to inference request={request}; model_name={self.path};  error={e}, stack:{traceback.format_exc()}"
+            )
+            raise e
+        return response
+
+    @retry(stop_max_attempt_number=3, wait_fixed=16000)  # ms
+    def _infer_result(self, request, sess):
+        response = sess.request(
+            "POST",
+            self._url,
+            json=request,
+            headers=self._headers,
+            timeout=500,
+        )
+        return response
diff --git a/requirements/runtime.txt b/requirements/runtime.txt
index dc638911..e7229e88 100644
--- a/requirements/runtime.txt
+++ b/requirements/runtime.txt
@@ -23,6 +23,7 @@ python-Levenshtein
 rank_bm25==0.2.2
 rapidfuzz
 requests>=2.31.0
+retrying
 rich
 rouge
 -e git+https://github.com/Isaac-JL-Chen/rouge_chinese.git@master#egg=rouge_chinese