2 files changed, 19 insertions, 4 deletions

diff --git a/g4f/Provider/Bing.py b/g4f/Provider/Bing.py
index f1255553..dccfc5b1 100644
--- a/g4f/Provider/Bing.py
+++ b/g4f/Provider/Bing.py
@@ -60,7 +60,10 @@ class Bing(AsyncGeneratorProvider):
             for key, value in default_cookies.items():
                 if key not in cookies:
                     cookies[key] = value
-        return stream_generate(prompt, tone, image, context, proxy, cookies, web_search)
+
+        gpt4_turbo = True if model.startswith("gpt-4-turbo") else False
+
+        return stream_generate(prompt, tone, image, context, proxy, cookies, web_search, gpt4_turbo)
 
 def create_context(messages: Messages):
     return "".join(
@@ -377,7 +380,7 @@ def compress_image_to_base64(img, compression_rate) -> str:
     except Exception as e:
         raise e
 
-def create_message(conversation: Conversation, prompt: str, tone: str, context: str = None, web_search: bool = False) -> str:
+def create_message(conversation: Conversation, prompt: str, tone: str, context: str = None, web_search: bool = False, gpt4_turbo: bool = False) -> str:
     options_sets = Defaults.optionsSets
     if tone == Tones.creative:
         options_sets.append("h3imaginative")
@@ -387,8 +390,12 @@ def create_message(conversation: Conversation, prompt: str, tone: str, context:
         options_sets.append("galileo")
     else:
         options_sets.append("harmonyv3")
+        
     if not web_search:
         options_sets.append("nosearchall")
+
+    if gpt4_turbo:
+        options_sets.append("dlgpt4t")
     
     request_id = str(uuid.uuid4())
     struct = {
@@ -444,7 +451,8 @@ async def stream_generate(
         context: str = None,
         proxy: str = None,
         cookies: dict = None,
-        web_search: bool = False
+        web_search: bool = False,
+        gpt4_turbo: bool = False
     ):
     async with ClientSession(
             timeout=ClientTimeout(total=900),
@@ -456,7 +464,7 @@ async def stream_generate(
 
                 await wss.send_str(format_message({'protocol': 'json', 'version': 1}))
                 await wss.receive(timeout=900)
-                await wss.send_str(create_message(conversation, prompt, tone, context, web_search))
+                await wss.send_str(create_message(conversation, prompt, tone, context, web_search, gpt4_turbo))
 
                 response_txt = ''
                 returned_text = ''
diff --git a/g4f/models.py b/g4f/models.py
index 26cd0fb0..b1e85a5b 100644
--- a/g4f/models.py
+++ b/g4f/models.py
@@ -88,6 +88,12 @@ gpt_4 = Model(
     ])
 )
 
+gpt_4_turbo = Model(
+    name          = 'gpt-4-turbo',
+    base_provider = 'openai',
+    best_provider = Bing
+)
+
 llama2_7b = Model(
     name          = "meta-llama/Llama-2-7b-chat-hf",
     base_provider = 'huggingface',
@@ -293,6 +299,7 @@ class ModelUtils:
         'gpt-4-0613'     : gpt_4_0613,
         'gpt-4-32k'      : gpt_4_32k,
         'gpt-4-32k-0613' : gpt_4_32k_0613,
+        'gpt-4-turbo'    : gpt_4_turbo,
 
         # Llama 2
         'llama2-7b' : llama2_7b,