diff --git a/rnd/autogpt_server/autogpt_server/blocks/llm.py b/rnd/autogpt_server/autogpt_server/blocks/llm.py
index 022fd14827..a755d70a11 100644
--- a/rnd/autogpt_server/autogpt_server/blocks/llm.py
+++ b/rnd/autogpt_server/autogpt_server/blocks/llm.py
@@ -1,6 +1,6 @@
 import logging
 from enum import Enum
-from typing import NamedTuple
+from typing import List, NamedTuple
 
 import anthropic
 import ollama
@@ -8,7 +8,7 @@ import openai
 from groq import Groq
 
 from autogpt_server.data.block import Block, BlockCategory, BlockOutput, BlockSchema
-from autogpt_server.data.model import BlockSecret, SecretField
+from autogpt_server.data.model import BlockSecret, SchemaField, SecretField
 from autogpt_server.util import json
 
 logger = logging.getLogger(__name__)
@@ -409,3 +409,127 @@ class TextSummarizerBlock(Block):
             ).send(None)[
                 1
             ]  # Get the first yielded value
+
+
+class MessageRole(str, Enum):
+    SYSTEM = "system"
+    USER = "user"
+    ASSISTANT = "assistant"
+
+
+class Message(BlockSchema):
+    role: MessageRole
+    content: str
+
+
+class AdvancedLlmCallBlock(Block):
+    class Input(BlockSchema):
+        messages: List[Message] = SchemaField(
+            description="List of messages in the conversation.", min_items=1
+        )
+        model: LlmModel = SchemaField(
+            default=LlmModel.GPT4_TURBO,
+            description="The language model to use for the conversation.",
+        )
+        api_key: BlockSecret = SecretField(
+            value="", description="API key for the chosen language model provider."
+        )
+        max_tokens: int | None = SchemaField(
+            default=None,
+            description="The maximum number of tokens to generate in the chat completion.",
+            ge=1,
+        )
+
+    class Output(BlockSchema):
+        response: str = SchemaField(
+            description="The model's response to the conversation."
+        )
+        error: str = SchemaField(description="Error message if the API call failed.")
+
+    def __init__(self):
+        super().__init__(
+            id="c3d4e5f6-g7h8-i9j0-k1l2-m3n4o5p6q7r8",
+            description="Advanced LLM call that takes a list of messages and sends them to the language model.",
+            categories={BlockCategory.LLM},
+            input_schema=AdvancedLlmCallBlock.Input,
+            output_schema=AdvancedLlmCallBlock.Output,
+            test_input={
+                "messages": [
+                    {"role": "system", "content": "You are a helpful assistant."},
+                    {"role": "user", "content": "Who won the world series in 2020?"},
+                    {
+                        "role": "assistant",
+                        "content": "The Los Angeles Dodgers won the World Series in 2020.",
+                    },
+                    {"role": "user", "content": "Where was it played?"},
+                ],
+                "model": LlmModel.GPT4_TURBO,
+                "api_key": "test_api_key",
+            },
+            test_output=(
+                "response",
+                "The 2020 World Series was played at Globe Life Field in Arlington, Texas.",
+            ),
+            test_mock={
+                "llm_call": lambda *args, **kwargs: "The 2020 World Series was played at Globe Life Field in Arlington, Texas."
+            },
+        )
+
+    @staticmethod
+    def llm_call(
+        api_key: str,
+        model: LlmModel,
+        messages: List[dict[str, str]],
+        max_tokens: int | None = None,
+    ) -> str:
+        provider = model.metadata.provider
+
+        if provider == "openai":
+            openai.api_key = api_key
+            response = openai.chat.completions.create(
+                model=model.value,
+                messages=messages,  # type: ignore
+                max_tokens=max_tokens,
+            )
+            return response.choices[0].message.content or ""
+        elif provider == "anthropic":
+            client = anthropic.Anthropic(api_key=api_key)
+            response = client.messages.create(
+                model=model.value, max_tokens=max_tokens or 4096, messages=messages  # type: ignore
+            )
+            return response.content[0].text if response.content else ""
+        elif provider == "groq":
+            client = Groq(api_key=api_key)
+            response = client.chat.completions.create(
+                model=model.value,
+                messages=messages,  # type: ignore
+                max_tokens=max_tokens,
+            )
+            return response.choices[0].message.content or ""
+        elif provider == "ollama":
+            response = ollama.chat(
+                model=model.value, messages=messages, stream=False  # type: ignore
+            )
+            return response["message"]["content"]
+        else:
+            raise ValueError(f"Unsupported LLM provider: {provider}")
+
+    def run(self, input_data: Input) -> BlockOutput:
+        try:
+            api_key = (
+                input_data.api_key.get_secret_value()
+                or LlmApiKeys[input_data.model.metadata.provider].get_secret_value()
+            )
+
+            messages = [message.model_dump() for message in input_data.messages]
+
+            response = self.llm_call(
+                api_key=api_key,
+                model=input_data.model,
+                messages=messages,
+                max_tokens=input_data.max_tokens,
+            )
+
+            yield "response", response
+        except Exception as e:
+            yield "error", f"Error calling LLM: {str(e)}"