18 files changed, 70 insertions, 472 deletions

diff --git a/g4f/Provider/Airforce.py b/g4f/Provider/Airforce.py
index 3ec08b99..e7907cec 100644
--- a/g4f/Provider/Airforce.py
+++ b/g4f/Provider/Airforce.py
@@ -37,7 +37,7 @@ class Airforce(AsyncGeneratorProvider, ProviderModelMixin):
         'gpt-3.5-turbo', 
         'gpt-3.5-turbo-0125', 
         'gpt-3.5-turbo-1106', 
-        'llama-3-70b-chat', 
+        default_model,
         'llama-3-70b-chat-turbo', 
         'llama-3-8b-chat', 
         'llama-3-8b-chat-turbo', 
diff --git a/g4f/Provider/Binjie.py b/g4f/Provider/Binjie.py
deleted file mode 100644
index 90f9ec3c..00000000
--- a/g4f/Provider/Binjie.py
+++ /dev/null
@@ -1,65 +0,0 @@
-from __future__ import annotations
-
-import random
-from ..requests import StreamSession
-
-from ..typing import AsyncResult, Messages
-from .base_provider import AsyncGeneratorProvider, format_prompt
-
-
-class Binjie(AsyncGeneratorProvider):
-    url = "https://chat18.aichatos8.com"
-    working = True
-    supports_gpt_4 = True
-    supports_stream = True
-    supports_system_message = True
-    supports_message_history = True
-
-    @staticmethod
-    async def create_async_generator(
-        model: str,
-        messages: Messages,
-        proxy: str = None,
-        timeout: int = 120,
-        **kwargs,
-    ) -> AsyncResult:
-        async with StreamSession(
-            headers=_create_header(), proxies={"https": proxy}, timeout=timeout
-        ) as session:
-            payload = _create_payload(messages, **kwargs)
-            async with session.post("https://api.binjie.fun/api/generateStream", json=payload) as response:
-                response.raise_for_status()
-                async for chunk in response.iter_content():
-                    if chunk:
-                        chunk = chunk.decode()
-                        if "sorry, 您的ip已由于触发防滥用检测而被封禁" in chunk:
-                            raise RuntimeError("IP address is blocked by abuse detection.")
-                        yield chunk
-
-
-def _create_header():
-    return {
-        "accept"        : "application/json, text/plain, */*",
-        "content-type"  : "application/json",
-        "origin"        : "https://chat18.aichatos8.com",
-        "referer"       : "https://chat18.aichatos8.com/"
-    }
-
-
-def _create_payload(
-    messages: Messages,
-    system_message: str = "",
-    user_id: int = None,
-    **kwargs
-):
-    if not user_id:
-        user_id = random.randint(1690000544336, 2093025544336)
-    return {
-        "prompt": format_prompt(messages),
-        "network": True,
-        "system": system_message,
-        "withoutContext": False,
-        "stream": True,
-        "userId": f"#/chat/{user_id}"
-    }
-
diff --git a/g4f/Provider/Blackbox.py b/g4f/Provider/Blackbox.py
index 3bc49dc4..5989145b 100644
--- a/g4f/Provider/Blackbox.py
+++ b/g4f/Provider/Blackbox.py
@@ -80,7 +80,6 @@ class Blackbox(AsyncGeneratorProvider, ProviderModelMixin):
         "gpt-4o": "gpt-4o",
         "gemini-pro": "gemini-pro",
         'claude-sonnet-3.5': "claude-sonnet-3.5",
-        'blackboxai-pro': "blackboxai-pro",
     }
     
     model_prefixes = {
@@ -107,7 +106,6 @@ class Blackbox(AsyncGeneratorProvider, ProviderModelMixin):
     
     model_referers = {
         "blackboxai": f"{url}/?model=blackboxai",
-        "blackboxai-pro": f"{url}/?model=blackboxai-pro",
         "gpt-4o": f"{url}/?model=gpt-4o",
         "gemini-pro": f"{url}/?model=gemini-pro",
         "claude-sonnet-3.5": f"{url}/?model=claude-sonnet-3.5"
diff --git a/g4f/Provider/ChatifyAI.py b/g4f/Provider/ChatifyAI.py
index c5b4a104..a999afac 100644
--- a/g4f/Provider/ChatifyAI.py
+++ b/g4f/Provider/ChatifyAI.py
@@ -17,10 +17,18 @@ class ChatifyAI(AsyncGeneratorProvider, ProviderModelMixin):
     
     default_model = 'llama-3.1'
     models = [default_model]
+    model_aliases = {
+        "llama-3.1-8b": "llama-3.1",
+    }
 
     @classmethod
     def get_model(cls, model: str) -> str:
-        return cls.default_model
+        if model in cls.models:
+            return model
+        elif model in cls.model_aliases:
+            return cls.model_aliases.get(model, cls.default_model)
+        else:
+            return cls.default_model
 
     @classmethod
     async def create_async_generator(
diff --git a/g4f/Provider/LiteIcoding.py b/g4f/Provider/LiteIcoding.py
deleted file mode 100644
index f349c85e..00000000
--- a/g4f/Provider/LiteIcoding.py
+++ /dev/null
@@ -1,132 +0,0 @@
-from __future__ import annotations
-import base64
-import re
-from aiohttp import ClientSession, ClientResponseError
-from ..typing import AsyncResult, Messages
-from .base_provider import AsyncGeneratorProvider, ProviderModelMixin
-from .helper import format_prompt
-
-class LiteIcoding(AsyncGeneratorProvider, ProviderModelMixin):
-    url = "https://lite.icoding.ink"
-    api_endpoint = "/api/v1/gpt/message"
-    working = True
-    supports_gpt_4 = True
-    default_model = "gpt-4o"
-    models = [
-        'gpt-4o',
-        'gpt-4-turbo',
-        'claude-3',
-        'claude-3.5',
-        'gemini-1.5',
-    ]
-    
-    model_aliases = {
-        "gpt-4o-mini": "gpt-4o",
-        "gemini-pro": "gemini-1.5",
-    }
-
-    bearer_tokens = [
-        "NWQ2OWNkMjcxYjE0NDIyNmFjMTE5OWIzYzg0OWE1NjY=",
-    ]
-    current_token_index = 0
-
-    @classmethod
-    def decode_token(cls, encoded_token: str) -> str:
-        return base64.b64decode(encoded_token).decode('utf-8')
-
-    @classmethod
-    def get_next_bearer_token(cls):
-        encoded_token = cls.bearer_tokens[cls.current_token_index]
-        cls.current_token_index = (cls.current_token_index + 1) % len(cls.bearer_tokens)
-        return cls.decode_token(encoded_token)
-
-    @classmethod
-    async def create_async_generator(
-        cls,
-        model: str,
-        messages: Messages,
-        proxy: str = None,
-        **kwargs
-    ) -> AsyncResult:
-        bearer_token = cls.get_next_bearer_token()
-        headers = {
-            "Accept": "*/*",
-            "Accept-Language": "en-US,en;q=0.9",
-            "Authorization": f"Bearer {bearer_token}",
-            "Connection": "keep-alive",
-            "Content-Type": "application/json;charset=utf-8",
-            "DNT": "1",
-            "Origin": cls.url,
-            "Referer": f"{cls.url}/",
-            "Sec-Fetch-Dest": "empty",
-            "Sec-Fetch-Mode": "cors",
-            "Sec-Fetch-Site": "same-origin",
-            "User-Agent": (
-                "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) "
-                "Chrome/126.0.0.0 Safari/537.36"
-            ),
-            "sec-ch-ua": '"Not/A)Brand";v="8", "Chromium";v="126"',
-            "sec-ch-ua-mobile": "?0",
-            "sec-ch-ua-platform": '"Linux"',
-        }
-
-        data = {
-            "model": model,
-            "chatId": "-1",
-            "messages": [
-                {
-                    "role": msg["role"],
-                    "content": msg["content"],
-                    "time": msg.get("time", ""),
-                    "attachments": msg.get("attachments", []),
-                }
-                for msg in messages
-            ],
-            "plugins": [],
-            "systemPrompt": "",
-            "temperature": 0.5,
-        }
-
-        async with ClientSession(headers=headers) as session:
-            try:
-                async with session.post(
-                    f"{cls.url}{cls.api_endpoint}", json=data, proxy=proxy
-                ) as response:
-                    response.raise_for_status()
-                    buffer = ""
-                    full_response = ""
-
-                    def decode_content(data):
-                        bytes_array = bytes([int(b, 16) ^ 255 for b in data.split()])
-                        return bytes_array.decode('utf-8')
-
-                    async for chunk in response.content.iter_any():
-                        if chunk:
-                            buffer += chunk.decode()
-                            while "\n\n" in buffer:
-                                part, buffer = buffer.split("\n\n", 1)
-                                if part.startswith("data: "):
-                                    content = part[6:].strip()
-                                    if content and content != "[DONE]":
-                                        content = content.strip('"')
-                                        decoded_content = decode_content(content)
-                                        full_response += decoded_content
-                    full_response = (
-                    full_response.replace('""', '')
-                                  .replace('" "', ' ')
-                                  .replace("\\n\\n", "\n\n")
-                                  .replace("\\n", "\n")
-                                  .replace('\\"', '"')
-                                  .strip()
-                    )
-                    filtered_response = re.sub(r'\n---\n.*', '', full_response, flags=re.DOTALL)
-                    cleaned_response = filtered_response.strip().strip('"')
-                    yield cleaned_response
-
-            except ClientResponseError as e:
-                raise RuntimeError(
-                    f"ClientResponseError {e.status}: {e.message}, url={e.request_info.url}, data={data}"
-                ) from e
-
-            except Exception as e:
-                raise RuntimeError(f"Unexpected error: {str(e)}") from e
diff --git a/g4f/Provider/__init__.py b/g4f/Provider/__init__.py
index 73a17e10..3d6539fc 100644
--- a/g4f/Provider/__init__.py
+++ b/g4f/Provider/__init__.py
@@ -22,7 +22,6 @@ from .Airforce         import Airforce
 from .Aura             import Aura
 from .Bing             import Bing
 from .BingCreateImages import BingCreateImages
-from .Binjie           import Binjie
 from .Blackbox         import Blackbox
 from .ChatGot          import ChatGot
 from .ChatGpt          import ChatGpt
@@ -50,7 +49,6 @@ from .HuggingChat      import HuggingChat
 from .HuggingFace      import HuggingFace
 from .Koala            import Koala
 from .Liaobots         import Liaobots
-from .LiteIcoding      import LiteIcoding
 from .Local            import Local
 from .MagickPen        import MagickPen
 from .MetaAI           import MetaAI
diff --git a/g4f/Provider/nexra/NexraAnimagineXL.py b/g4f/Provider/nexra/NexraAnimagineXL.py
deleted file mode 100644
index d6fbc629..00000000
--- a/g4f/Provider/nexra/NexraAnimagineXL.py
+++ /dev/null
@@ -1,66 +0,0 @@
-from __future__ import annotations
-
-from aiohttp import ClientSession
-import json
-
-from ...typing import AsyncResult, Messages
-from ..base_provider import AsyncGeneratorProvider, ProviderModelMixin
-from ...image import ImageResponse
-
-
-class NexraAnimagineXL(AsyncGeneratorProvider, ProviderModelMixin):
-    label = "Nexra Animagine XL"
-    url = "https://nexra.aryahcr.cc/documentation/midjourney/en"
-    api_endpoint = "https://nexra.aryahcr.cc/api/image/complements"
-    working = True
-
-    default_model = 'animagine-xl'
-    models = [default_model]
-
-    @classmethod
-    def get_model(cls, model: str) -> str:
-        return cls.default_model
-
-    @classmethod
-    async def create_async_generator(
-        cls,
-        model: str,
-        messages: Messages,
-        proxy: str = None,
-        response: str = "url",  # base64 or url
-        **kwargs
-    ) -> AsyncResult:
-        # Retrieve the correct model to use
-        model = cls.get_model(model)
-
-        # Format the prompt from the messages
-        prompt = messages[0]['content']
-
-        headers = {
-            "Content-Type": "application/json"
-        }
-        payload = {
-            "prompt": prompt,
-            "model": model,
-            "response": response
-        }
-
-        async with ClientSession(headers=headers) as session:
-            async with session.post(cls.api_endpoint, json=payload, proxy=proxy) as response:
-                response.raise_for_status()
-                text_data = await response.text()
-
-                try:
-                    # Parse the JSON response
-                    json_start = text_data.find('{')
-                    json_data = text_data[json_start:]
-                    data = json.loads(json_data)
-                    
-                    # Check if the response contains images
-                    if 'images' in data and len(data['images']) > 0:
-                        image_url = data['images'][0]
-                        yield ImageResponse(image_url, prompt)
-                    else:
-                        yield ImageResponse("No images found in the response.", prompt)
-                except json.JSONDecodeError:
-                    yield ImageResponse("Failed to parse JSON. Response might not be in JSON format.", prompt)
diff --git a/g4f/Provider/nexra/NexraBing.py b/g4f/Provider/nexra/NexraBing.py
index 02f3724d..716e9254 100644
--- a/g4f/Provider/nexra/NexraBing.py
+++ b/g4f/Provider/nexra/NexraBing.py
@@ -13,7 +13,7 @@ class NexraBing(AsyncGeneratorProvider, ProviderModelMixin):
     label = "Nexra Bing"
     url = "https://nexra.aryahcr.cc/documentation/bing/en"
     api_endpoint = "https://nexra.aryahcr.cc/api/chat/complements"
-    working = True
+    working = False
     supports_gpt_4 = False
     supports_stream = False
     
diff --git a/g4f/Provider/nexra/NexraGeminiPro.py b/g4f/Provider/nexra/NexraGeminiPro.py
index 651f7cb4..fb0b096b 100644
--- a/g4f/Provider/nexra/NexraGeminiPro.py
+++ b/g4f/Provider/nexra/NexraGeminiPro.py
@@ -11,7 +11,7 @@ class NexraGeminiPro(AsyncGeneratorProvider, ProviderModelMixin):
     label = "Nexra Gemini PRO"
     url = "https://nexra.aryahcr.cc/documentation/gemini-pro/en"
     api_endpoint = "https://nexra.aryahcr.cc/api/chat/complements"
-    working = True
+    working = False
     supports_stream = True
 
     default_model = 'gemini-pro'
diff --git a/g4f/Provider/nexra/NexraLLaMA31.py b/g4f/Provider/nexra/NexraLLaMA31.py
index c67febb3..d461f2b2 100644
--- a/g4f/Provider/nexra/NexraLLaMA31.py
+++ b/g4f/Provider/nexra/NexraLLaMA31.py
@@ -17,10 +17,18 @@ class NexraLLaMA31(AsyncGeneratorProvider, ProviderModelMixin):
     
     default_model = 'llama-3.1'
     models = [default_model]
+    model_aliases = {
+        "llama-3.1-8b": "llama-3.1",
+    }
 
     @classmethod
     def get_model(cls, model: str) -> str:
-        return cls.default_model
+        if model in cls.models:
+            return model
+        elif model in cls.model_aliases:
+            return cls.model_aliases.get(model, cls.default_model)
+        else:
+            return cls.default_model
 
     @classmethod
     async def create_async_generator(
diff --git a/g4f/Provider/nexra/NexraMidjourney.py b/g4f/Provider/nexra/NexraMidjourney.py
index 3d6a4960..e43cb164 100644
--- a/g4f/Provider/nexra/NexraMidjourney.py
+++ b/g4f/Provider/nexra/NexraMidjourney.py
@@ -12,7 +12,7 @@ class NexraMidjourney(AsyncGeneratorProvider, ProviderModelMixin):
     label = "Nexra Midjourney"
     url = "https://nexra.aryahcr.cc/documentation/midjourney/en"
     api_endpoint = "https://nexra.aryahcr.cc/api/image/complements"
-    working = True
+    working = False
 
     default_model = 'midjourney'
     models = [default_model]
diff --git a/g4f/Provider/nexra/NexraProdiaAI.py b/g4f/Provider/nexra/NexraProdiaAI.py
index 262558fd..9d82ab9b 100644
--- a/g4f/Provider/nexra/NexraProdiaAI.py
+++ b/g4f/Provider/nexra/NexraProdiaAI.py
@@ -12,7 +12,7 @@ class NexraProdiaAI(AsyncGeneratorProvider, ProviderModelMixin):
     label = "Nexra Prodia AI"
     url = "https://nexra.aryahcr.cc/documentation/prodia/en"
     api_endpoint = "https://nexra.aryahcr.cc/api/image/complements"
-    working = True
+    working = False
     
     default_model = 'absolutereality_v181.safetensors [3d9d4d2b]'
     models = [
diff --git a/g4f/Provider/nexra/NexraSD15.py b/g4f/Provider/nexra/NexraSD15.py
index 410947df..03b35013 100644
--- a/g4f/Provider/nexra/NexraSD15.py
+++ b/g4f/Provider/nexra/NexraSD15.py
@@ -12,7 +12,7 @@ class NexraSD15(AsyncGeneratorProvider, ProviderModelMixin):
     label = "Nexra Stable Diffusion 1.5"
     url = "https://nexra.aryahcr.cc/documentation/stable-diffusion/en"
     api_endpoint = "https://nexra.aryahcr.cc/api/image/complements"
-    working = True
+    working = False
     
     default_model = 'stablediffusion-1.5'
     models = [default_model]
diff --git a/g4f/Provider/nexra/NexraSD21.py b/g4f/Provider/nexra/NexraSD21.py
index fc5c90d9..46cd6611 100644
--- a/g4f/Provider/nexra/NexraSD21.py
+++ b/g4f/Provider/nexra/NexraSD21.py
@@ -12,7 +12,7 @@ class NexraSD21(AsyncGeneratorProvider, ProviderModelMixin):
     label = "Nexra Stable Diffusion 2.1"
     url = "https://nexra.aryahcr.cc/documentation/stable-diffusion/en"
     api_endpoint = "https://nexra.aryahcr.cc/api/image/complements"
-    working = True
+    working = False
     
     default_model = 'stablediffusion-2.1'
     models = [default_model]
diff --git a/g4f/Provider/nexra/NexraSDLora.py b/g4f/Provider/nexra/NexraSDLora.py
index ad986507..a33afa04 100644
--- a/g4f/Provider/nexra/NexraSDLora.py
+++ b/g4f/Provider/nexra/NexraSDLora.py
@@ -12,7 +12,7 @@ class NexraSDLora(AsyncGeneratorProvider, ProviderModelMixin):
     label = "Nexra Stable Diffusion Lora"
     url = "https://nexra.aryahcr.cc/documentation/stable-diffusion/en"
     api_endpoint = "https://nexra.aryahcr.cc/api/image/complements"
-    working = True
+    working = False
     
     default_model = 'sdxl-lora'
     models = [default_model]
diff --git a/g4f/Provider/nexra/NexraSDTurbo.py b/g4f/Provider/nexra/NexraSDTurbo.py
index feb59f0b..da1428b8 100644
--- a/g4f/Provider/nexra/NexraSDTurbo.py
+++ b/g4f/Provider/nexra/NexraSDTurbo.py
@@ -12,7 +12,7 @@ class NexraSDTurbo(AsyncGeneratorProvider, ProviderModelMixin):
     label = "Nexra Stable Diffusion Turbo"
     url = "https://nexra.aryahcr.cc/documentation/stable-diffusion/en"
     api_endpoint = "https://nexra.aryahcr.cc/api/image/complements"
-    working = True
+    working = False
     
     default_model = 'sdxl-turbo'
     models = [default_model]
diff --git a/g4f/Provider/nexra/__init__.py b/g4f/Provider/nexra/__init__.py
index d8b9218f..c2e6b2f6 100644
--- a/g4f/Provider/nexra/__init__.py
+++ b/g4f/Provider/nexra/__init__.py
@@ -1,4 +1,3 @@
-from .NexraAnimagineXL         import NexraAnimagineXL
 from .NexraBing                import NexraBing
 from .NexraBlackbox            import NexraBlackbox
 from .NexraChatGPT             import NexraChatGPT
diff --git a/g4f/models.py b/g4f/models.py
index 6708022e..be07c6a7 100644
--- a/g4f/models.py
+++ b/g4f/models.py
@@ -9,7 +9,6 @@ from .Provider import (
     Allyfy,
     AmigoChat,
     Bing,
-    Binjie,
     Blackbox,
     ChatGpt,
     Chatgpt4Online,
@@ -35,11 +34,8 @@ from .Provider import (
     HuggingFace,
     Koala,
     Liaobots,
-    LiteIcoding,
     MagickPen,
     MetaAI,
-    NexraAnimagineXL,
-    NexraBing,
     NexraBlackbox,
     NexraChatGPT,
     NexraChatGPT4o,
@@ -50,15 +46,8 @@ from .Provider import (
     NexraDalleMini,
     NexraEmi,
     NexraFluxPro,
-    NexraGeminiPro,
     NexraLLaMA31,
-    NexraMidjourney,
-    NexraProdiaAI,
     NexraQwen,
-    NexraSD15,
-    NexraSD21,
-    NexraSDLora,
-    NexraSDTurbo,
     OpenaiChat,
     PerplexityLabs,
     Pi,
@@ -68,7 +57,6 @@ from .Provider import (
     ReplicateHome,
     TeachAnything,
     Upstage,
-    You,
 )
 
 
@@ -102,11 +90,9 @@ default = Model(
         ReplicateHome,
         Upstage,
         Blackbox,
-        Binjie,
         Free2GPT,
         MagickPen,
         DeepInfraChat,
-        LiteIcoding,
         Airforce, 
         ChatHub,
         ChatGptEs,
@@ -133,58 +119,45 @@ gpt_3 = Model(
 gpt_35_turbo = Model(
     name          = 'gpt-3.5-turbo',
     base_provider = 'OpenAI',
-    best_provider = IterListProvider([
-        Allyfy, NexraChatGPT, Airforce, DarkAI, Liaobots,
-    ])
+    best_provider = IterListProvider([Allyfy, NexraChatGPT, Airforce, DarkAI, Liaobots])
 )
 
 # gpt-4
 gpt_4o = Model(
     name          = 'gpt-4o',
     base_provider = 'OpenAI',
-    best_provider = IterListProvider([
-        NexraChatGPT4o, ChatGptEs, AmigoChat, DarkAI, Liaobots, Airforce, 
-        OpenaiChat
-    ])
+    best_provider = IterListProvider([NexraChatGPT4o, ChatGptEs, AmigoChat, DarkAI, Liaobots, Airforce, OpenaiChat])
 )
 
 gpt_4o_mini = Model(
     name          = 'gpt-4o-mini',
     base_provider = 'OpenAI',
-    best_provider = IterListProvider([
-        DDG, ChatGptEs, You, FreeNetfly, Pizzagpt, LiteIcoding, MagickPen, AmigoChat, Liaobots, Airforce, ChatgptFree, Koala,
-        OpenaiChat, ChatGpt
-    ])
+    best_provider = IterListProvider([DDG, ChatGptEs, FreeNetfly, Pizzagpt, MagickPen, AmigoChat, Liaobots, Airforce, ChatgptFree, Koala, OpenaiChat, ChatGpt])
 )
 
 gpt_4_turbo = Model(
     name          = 'gpt-4-turbo',
     base_provider = 'OpenAI',
-    best_provider = IterListProvider([
-        Liaobots, Airforce, Bing
-    ])
+    best_provider = IterListProvider([Liaobots, Airforce, Bing])
 )
 
 gpt_4 = Model(
     name          = 'gpt-4',
     base_provider = 'OpenAI',
-    best_provider = IterListProvider([
-        NexraBing, NexraChatGPT, NexraChatGptV2, NexraChatGptWeb, Binjie, Airforce, Chatgpt4Online, Bing, OpenaiChat,
-        gpt_4_turbo.best_provider, gpt_4o.best_provider, gpt_4o_mini.best_provider
-    ])
+    best_provider = IterListProvider([NexraChatGPT, NexraChatGptV2, NexraChatGptWeb, Airforce, Chatgpt4Online, Bing, OpenaiChat])
 )
 
 # o1
 o1 = Model(
     name          = 'o1',
     base_provider = 'OpenAI',
-    best_provider = IterListProvider([AmigoChat])
+    best_provider = AmigoChat
 )
 
 o1_mini = Model(
     name          = 'o1-mini',
     base_provider = 'OpenAI',
-    best_provider = IterListProvider([AmigoChat])
+    best_provider = AmigoChat
 )
 
 
@@ -229,17 +202,11 @@ llama_3_70b = Model(
     best_provider = IterListProvider([ReplicateHome, Airforce, DeepInfra, Replicate])
 )
 
-llama_3 = Model(
-    name          = "llama-3",
-    base_provider = "Meta Llama",
-    best_provider = IterListProvider([llama_3_8b.best_provider, llama_3_70b.best_provider])
-)
-
 # llama 3.1
 llama_3_1_8b = Model(
     name          = "llama-3.1-8b",
     base_provider = "Meta Llama",
-    best_provider = IterListProvider([Blackbox, DeepInfraChat, ChatHub, Cloudflare, Airforce, PerplexityLabs])
+    best_provider = IterListProvider([Blackbox, DeepInfraChat, ChatHub, Cloudflare, NexraLLaMA31, Airforce, PerplexityLabs])
 )
 
 llama_3_1_70b = Model(
@@ -254,23 +221,17 @@ llama_3_1_405b = Model(
     best_provider = IterListProvider([DeepInfraChat, Blackbox, AmigoChat, DarkAI, Airforce])
 )
 
-llama_3_1 = Model(
-    name          = "llama-3.1",
-    base_provider = "Meta Llama",
-    best_provider = IterListProvider([NexraLLaMA31, ChatifyAI, llama_3_1_8b.best_provider, llama_3_1_70b.best_provider, llama_3_1_405b.best_provider,])
-)
-
 # llama 3.2
 llama_3_2_1b = Model(
     name          = "llama-3.2-1b",
     base_provider = "Meta Llama",
-    best_provider = IterListProvider([Cloudflare])
+    best_provider = Cloudflare
 )
 
 llama_3_2_3b = Model(
     name          = "llama-3.2-3b",
     base_provider = "Meta Llama",
-    best_provider = IterListProvider([Cloudflare])
+    best_provider = Cloudflare
 )
 
 llama_3_2_11b = Model(
@@ -285,22 +246,18 @@ llama_3_2_90b = Model(
     best_provider = IterListProvider([AmigoChat, Airforce])
 )
 
-llama_3_2 = Model(
-    name          = "llama-3.2",
-    base_provider = "Meta Llama",
-    best_provider = IterListProvider([llama_3_2_1b.best_provider, llama_3_2_3b.best_provider, llama_3_2_11b.best_provider, llama_3_2_90b.best_provider])
-)
+
 # llamaguard
 llamaguard_7b = Model(
     name          = "llamaguard-7b",
     base_provider = "Meta Llama",
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
 )
 
 llamaguard_2_8b = Model(
     name          = "llamaguard-2-8b",
     base_provider = "Meta Llama",
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
 )
 
 
@@ -334,13 +291,13 @@ mistral_nemo = Model(
 mixtral_8x7b_dpo = Model(
     name          = "mixtral-8x7b-dpo",
     base_provider = "NousResearch",
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
 )
 
 yi_34b = Model(
     name          = "yi-34b",
     base_provider = "NousResearch",
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
 )
 
 hermes_3 = Model(
@@ -374,7 +331,7 @@ phi_3_5_mini = Model(
 gemini_pro = Model(
     name          = 'gemini-pro',
     base_provider = 'Google DeepMind',
-    best_provider = IterListProvider([GeminiPro, LiteIcoding, Blackbox, AIChatFree, GPROChat, NexraGeminiPro, AmigoChat, Liaobots, Airforce])
+    best_provider = IterListProvider([GeminiPro, Blackbox, AIChatFree, GPROChat, AmigoChat, Liaobots, Airforce])
 )
 
 gemini_flash = Model(
@@ -386,7 +343,7 @@ gemini_flash = Model(
 gemini = Model(
     name          = 'gemini',
     base_provider = 'Google DeepMind',
-    best_provider = IterListProvider([Gemini, gemini_flash.best_provider, gemini_pro.best_provider])
+    best_provider = Gemini
 )
 
 # gemma
@@ -405,16 +362,13 @@ gemma_2b_27b = Model(
 gemma_2b = Model(
     name          = 'gemma-2b',
     base_provider = 'Google',
-    best_provider = IterListProvider([
-        ReplicateHome, Airforce,
-        gemma_2b_9b.best_provider, gemma_2b_27b.best_provider,
-   ])
+    best_provider = IterListProvider([ReplicateHome, Airforce])
 )
 
 gemma_7b = Model(
     name          = 'gemma-7b',
     base_provider = 'Google',
-    best_provider = IterListProvider([Cloudflare])
+    best_provider = Cloudflare
 )
 
 # gemma 2
@@ -427,10 +381,7 @@ gemma_2_27b = Model(
 gemma_2 = Model(
     name          = 'gemma-2',
     base_provider = 'Google',
-    best_provider = IterListProvider([
-        ChatHub,
-        gemma_2_27b.best_provider,
-   ])
+    best_provider = ChatHub
 )
 
 
@@ -441,15 +392,6 @@ claude_2_1 = Model(
     best_provider = Liaobots
 )
 
-claude_2 = Model(
-    name          = 'claude-2',
-    base_provider = 'Anthropic',
-    best_provider = IterListProvider([
-        You,
-        claude_2_1.best_provider,
-   ])
-)
-
 # claude 3
 claude_3_opus = Model(
     name          = 'claude-3-opus',
@@ -469,14 +411,6 @@ claude_3_haiku = Model(
     best_provider = IterListProvider([DDG, Airforce, Liaobots])
 )
 
-claude_3 = Model(
-    name          = 'claude-3',
-    base_provider = 'Anthropic',
-    best_provider = IterListProvider([
-        claude_3_opus.best_provider, claude_3_sonnet.best_provider, claude_3_haiku.best_provider
-   ])
-)
-
 # claude 3.5
 claude_3_5_sonnet = Model(
     name          = 'claude-3.5-sonnet',
@@ -484,16 +418,6 @@ claude_3_5_sonnet = Model(
     best_provider = IterListProvider([Blackbox, Airforce, AmigoChat, Liaobots])
 )
 
-claude_3_5 = Model(
-    name          = 'claude-3.5',
-    base_provider = 'Anthropic',
-    best_provider = IterListProvider([
-        LiteIcoding,
-        claude_3_5_sonnet.best_provider
-   ])
-)
-
-
 
 ### Reka AI ###
 reka_core = Model(
@@ -513,7 +437,7 @@ blackboxai = Model(
 blackboxai_pro = Model(
     name = 'blackboxai-pro',
     base_provider = 'Blackbox AI',
-    best_provider = IterListProvider([Blackbox])
+    best_provider = Blackbox
 )
 
 
@@ -537,7 +461,7 @@ command_r_plus = Model(
 sparkdesk_v1_1 = Model(
     name = 'sparkdesk-v1.1',
     base_provider = 'iFlytek',
-    best_provider = IterListProvider([FreeChatgpt])
+    best_provider = FreeChatgpt
 )
 
 
@@ -589,7 +513,7 @@ qwen_2_72b = Model(
 qwen = Model(
     name = 'qwen',
     base_provider = 'Qwen',
-    best_provider = IterListProvider([NexraQwen, qwen_1_5_0_5b.best_provider, qwen_1_5_14b.best_provider, qwen_1_5_72b.best_provider, qwen_1_5_110b.best_provider, qwen_1_5_1_8b.best_provider, qwen_2_72b.best_provider])
+    best_provider = NexraQwen
 )
 
 
@@ -747,7 +671,7 @@ sonar_chat = Model(
 mythomax_l2_13b = Model(
     name = 'mythomax-l2-13b',
     base_provider = 'Gryphe',
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
 )
 
 
@@ -755,7 +679,7 @@ mythomax_l2_13b = Model(
 cosmosrp = Model(
     name = 'cosmosrp',
     base_provider = 'Pawan',
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
 )
 
 
@@ -763,7 +687,7 @@ cosmosrp = Model(
 german_7b = Model(
     name = 'german-7b',
     base_provider = 'TheBloke',
-    best_provider = IterListProvider([Cloudflare])
+    best_provider = Cloudflare
 )
 
 
@@ -771,7 +695,7 @@ german_7b = Model(
 tinyllama_1_1b = Model(
     name = 'tinyllama-1.1b',
     base_provider = 'Tinyllama',
-    best_provider = IterListProvider([Cloudflare])
+    best_provider = Cloudflare
 )
 
 
@@ -779,7 +703,7 @@ tinyllama_1_1b = Model(
 cybertron_7b = Model(
     name = 'cybertron-7b',
     base_provider = 'Fblgit',
-    best_provider = IterListProvider([Cloudflare])
+    best_provider = Cloudflare
 )
 
 
@@ -789,64 +713,25 @@ cybertron_7b = Model(
 #############
 
 ### Stability AI ###
-sdxl_lora = Model(
-    name = 'sdxl-lora',
-    base_provider = 'Stability AI',
-    best_provider = IterListProvider([NexraSDLora])
-    
-)
-
-sdxl_turbo = Model(
-    name = 'sdxl-turbo',
-    base_provider = 'Stability AI',
-    best_provider = IterListProvider([NexraSDTurbo])
-    
-)
-
 sdxl = Model(
     name = 'sdxl',
     base_provider = 'Stability AI',
-    best_provider = IterListProvider([
-        ReplicateHome, NexraSD21, DeepInfraImage,
-        sdxl_lora.best_provider, sdxl_turbo.best_provider,
-    ])
-    
-)
-
-sd_1_5 = Model(
-    name = 'sd-1.5',
-    base_provider = 'Stability AI',
-    best_provider = IterListProvider([NexraSD15])
-    
-)
-
-sd_2_1 = Model(
-    name = 'sd-2.1',
-    base_provider = 'Stability AI',
-    best_provider = IterListProvider([NexraSD21])
+    best_provider = IterListProvider([ReplicateHome, DeepInfraImage])
     
 )
 
 sd_3 = Model(
     name = 'sd-3',
     base_provider = 'Stability AI',
-    best_provider = IterListProvider([ReplicateHome])
-    
-)
-
-sd = Model(
-    name = 'sd',
-    base_provider = 'Stability AI',
-    best_provider = IterListProvider([sd_1_5.best_provider, sd_2_1.best_provider, sd_3.best_provider])
+    best_provider = ReplicateHome
     
 )
 
-
 ### Playground ###
 playground_v2_5 = Model(
     name = 'playground-v2.5',
     base_provider = 'Playground AI',
-    best_provider = IterListProvider([ReplicateHome])
+    best_provider = ReplicateHome
     
 )
 
@@ -876,42 +761,42 @@ flux_realism = Model(
 flux_anime = Model(
     name = 'flux-anime',
     base_provider = 'Flux AI',
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
     
 )
 
 flux_3d = Model(
     name = 'flux-3d',
     base_provider = 'Flux AI',
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
     
 )
 
 flux_disney = Model(
     name = 'flux-disney',
     base_provider = 'Flux AI',
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
     
 )
 
 flux_pixel = Model(
     name = 'flux-pixel',
     base_provider = 'Flux AI',
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
     
 )
 
 flux_4o = Model(
     name = 'flux-4o',
     base_provider = 'Flux AI',
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
     
 )
 
 flux_schnell = Model(
     name = 'flux-schnell',
     base_provider = 'Flux AI',
-    best_provider = IterListProvider([ReplicateHome])
+    best_provider = ReplicateHome
     
 )
 
@@ -920,59 +805,43 @@ flux_schnell = Model(
 dalle_2 = Model(
     name = 'dalle-2',
     base_provider = 'OpenAI',
-    best_provider = IterListProvider([NexraDallE2])
+    best_provider = NexraDallE2
     
 )
 dalle_3 = Model(
     name = 'dalle-3',
     base_provider = 'OpenAI',
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
     
 )
 
 dalle = Model(
     name = 'dalle',
     base_provider = 'OpenAI',
-    best_provider = IterListProvider([NexraDallE, dalle_2.best_provider, dalle_3.best_provider])
+    best_provider = NexraDallE
     
 )
 
 dalle_mini = Model(
     name = 'dalle-mini',
     base_provider = 'OpenAI',
-    best_provider = IterListProvider([NexraDalleMini])
+    best_provider = NexraDalleMini
     
 )
 
 
-### Cagliostro Research Lab ###
-animagine_xl = Model(
-    name = 'animagine-xl',
-    base_provider = 'Cagliostro Research Lab',
-    best_provider = IterListProvider([NexraAnimagineXL])
-    
-)
-
-### Midjourney ###
-midjourney = Model(
-    name = 'midjourney',
-    base_provider = 'Midjourney',
-    best_provider = IterListProvider([NexraMidjourney])
-    
-)
-
 ### Other ###
 emi = Model(
     name = 'emi',
     base_provider = '',
-    best_provider = IterListProvider([NexraEmi])
+    best_provider = NexraEmi
     
 )
 
 any_dark = Model(
     name = 'any-dark',
     base_provider = '',
-    best_provider = IterListProvider([Airforce])
+    best_provider = Airforce
     
 )
 
@@ -1015,18 +884,15 @@ class ModelUtils:
 'llama-2-13b': llama_2_13b,
 
 # llama-3
-'llama-3': llama_3,
 'llama-3-8b': llama_3_8b,
 'llama-3-70b': llama_3_70b,
         
 # llama-3.1
-'llama-3.1': llama_3_1,
 'llama-3.1-8b': llama_3_1_8b,
 'llama-3.1-70b': llama_3_1_70b,
 'llama-3.1-405b': llama_3_1_405b,
 
 # llama-3.2
-'llama-3.2': llama_3_2,
 'llama-3.2-1b': llama_3_2_1b,
 'llama-3.2-3b': llama_3_2_3b,
 'llama-3.2-11b': llama_3_2_11b,
@@ -1074,17 +940,14 @@ class ModelUtils:
 
 
 ### Anthropic ###
-'claude-2': claude_2,
 'claude-2.1': claude_2_1,
 
 # claude 3
-'claude-3': claude_3,
 'claude-3-opus': claude_3_opus,
 'claude-3-sonnet': claude_3_sonnet,
 'claude-3-haiku': claude_3_haiku,
 
 # claude 3.5
-'claude-3.5': claude_3_5,
 'claude-3.5-sonnet': claude_3_5_sonnet,
         
         
@@ -1213,11 +1076,6 @@ class ModelUtils:
         
 ### Stability AI ###
 'sdxl': sdxl,
-'sdxl-lora': sdxl_lora,
-'sdxl-turbo': sdxl_turbo,
-'sd': sd,
-'sd-1.5': sd_1_5,
-'sd-2.1': sd_2_1,
 'sd-3': sd_3,
         
         
@@ -1244,14 +1102,6 @@ class ModelUtils:
 'dalle-mini': dalle_mini,
 
 
-### Cagliostro Research Lab ###
-'animagine-xl': animagine_xl,
-
-
-### Midjourney ###
-'midjourney': midjourney,
-
-
 ### Other ###
 'emi': emi,
 'any-dark': any_dark,