diff --git a/scrapegraphai/graphs/abstract_graph.py b/scrapegraphai/graphs/abstract_graph.py
index c8c0ba72..b546460f 100644
--- a/scrapegraphai/graphs/abstract_graph.py
+++ b/scrapegraphai/graphs/abstract_graph.py
@@ -154,12 +154,13 @@ class AbstractGraph(ABC):
         try:
             self.model_token = models_tokens[llm_params["model_provider"]][llm_params["model"]]
         except KeyError:
-            print(f"""Model {llm_params['model_provider']}/{llm_params['model']} not found, 
+            print(f"""Model {llm_params['model_provider']}/{llm_params['model']} not found,
                   using default token size (8192)""")
             self.model_token = 8192
 
         try:
-            if llm_params["model_provider"] not in {"oneapi","nvidia","ernie","deepseek","togetherai"}:
+            if llm_params["model_provider"] not in \
+                {"oneapi","nvidia","ernie","deepseek","togetherai"}:
                 if llm_params["model_provider"] == "bedrock":
                     llm_params["model_kwargs"] = { "temperature" : llm_params.pop("temperature") }
                 with warnings.catch_warnings():
@@ -195,7 +196,7 @@ class AbstractGraph(ABC):
                     return ChatNVIDIA(**llm_params)
 
         except Exception as e:
-            print(f"Error instancing model: {e}")
+            raise Exception(f"Error instancing model: {e}")
 
 
     def get_state(self, key=None) -> dict:
diff --git a/scrapegraphai/helpers/models_tokens.py b/scrapegraphai/helpers/models_tokens.py
index 3c50698f..2da600ee 100644
--- a/scrapegraphai/helpers/models_tokens.py
+++ b/scrapegraphai/helpers/models_tokens.py
@@ -131,9 +131,21 @@ models_tokens = {
         "gemma-7b-it": 8192,
         "claude-3-haiku-20240307'": 8192,
     },
-    "togheterai": {
+    "toghetherai": {
         "meta-llama/Meta-Llama-3.1-8B-Instruct-Turbo": 128000,
-        "meta-llama/Meta-Llama-3.1-70B-Instruct-Turbo": 128000
+        "meta-llama/Meta-Llama-3.1-70B-Instruct-Turbo": 128000,
+        "mistralai/Mixtral-8x22B-Instruct-v0.1": 128000,
+        "stabilityai/stable-diffusion-xl-base-1.0": 2048,
+        "meta-llama/Meta-Llama-3.1-405B-Instruct-Turbo": 128000,
+        "NousResearch/Hermes-3-Llama-3.1-405B-Turbo": 128000,
+        "Gryphe/MythoMax-L2-13b-Lite": 8192,
+        "Salesforce/Llama-Rank-V1": 8192,
+        "meta-llama/Meta-Llama-Guard-3-8B": 128000,
+        "meta-llama/Meta-Llama-3-70B-Instruct-Turbo": 128000,
+        "meta-llama/Llama-3-8b-chat-hf": 8192,
+        "meta-llama/Llama-3-70b-chat-hf": 8192,
+        "Qwen/Qwen2-72B-Instruct": 128000,
+        "google/gemma-2-27b-it": 8192
     },
     "anthropic": {
         "claude_instant": 100000,