diff --git a/cli/utils.py b/cli/utils.py
index d3873360..5e054f3e 100644
--- a/cli/utils.py
+++ b/cli/utils.py
@@ -151,6 +151,9 @@ def select_shallow_thinking_agent(provider) -> str:
         ],
         "ollama": [
             ("llama3.2 local", "llama3.2"),
+        ],
+        "deepseek": [
+            ("DeepSeek V3 - a 685B-parameter, mixture-of-experts model", "deepseek-chat")
         ]
     }
 
@@ -212,6 +215,10 @@ def select_deep_thinking_agent(provider) -> str:
         ],
         "ollama": [
             ("qwen3", "qwen3"),
+        ],
+        "deepseek": [
+            ("DeepSeek V3 - a 685B-parameter, mixture-of-experts model", "deepseek-chat"),
+            ("DeepSeek-R1 - latest iteration of the flagship chat model family from the DeepSeek team.", "deepseek-reasoner"),
         ]
     }
     
diff --git a/requirements.txt b/requirements.txt
index 1c7c2818..b157407a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,3 +22,4 @@ redis
 chainlit
 rich
 questionary
+langchain_anthropic
diff --git a/tradingagents/graph/trading_graph.py b/tradingagents/graph/trading_graph.py
index eb06cf43..2541f9c4 100644
--- a/tradingagents/graph/trading_graph.py
+++ b/tradingagents/graph/trading_graph.py
@@ -67,6 +67,9 @@ class TradingAgentsGraph:
         elif self.config["llm_provider"].lower() == "google":
             self.deep_thinking_llm = ChatGoogleGenerativeAI(model=self.config["deep_think_llm"])
             self.quick_thinking_llm = ChatGoogleGenerativeAI(model=self.config["quick_think_llm"])
+        elif self.config["llm_provider"].lower() == 'deepseek':
+            self.deep_thinking_llm = ChatDeepSeek(model=self.config["deep_think_llm"])
+            self.quick_thinking_llm = ChatDeepSeek(model=self.config["quick_think_llm"])
         else:
             raise ValueError(f"Unsupported LLM provider: {self.config['llm_provider']}")