diff --git a/contracts/contracts/GroqChatGpt.sol b/contracts/contracts/GroqChatGpt.sol
index dd89111..ccac9db 100644
--- a/contracts/contracts/GroqChatGpt.sol
+++ b/contracts/contracts/GroqChatGpt.sol
@@ -41,7 +41,7 @@ contract GroqChatGpt {
         chatRunsCount = 0;
 
         config = IOracle.GroqRequest({
-            model : "mixtral-8x7b-32768",
+            model : "llama-3.1-8b-instant",
             frequencyPenalty : 21, // > 20 for null
             logitBias : "", // empty str for null
             maxTokens : 1000, // 0 for null
diff --git a/contracts/package.json b/contracts/package.json
index 7f3a4fd..07d05df 100644
--- a/contracts/package.json
+++ b/contracts/package.json
@@ -7,7 +7,6 @@
     "node": "npx hardhat node",
     "compile": "npx hardhat compile",
     "test": "npx hardhat test",
-    "whitelist": "npx hardhat run scripts/whitelist.ts --network galadriel",
     "deployAll:localhost": "npx hardhat run scripts/deployAll.ts --network localhost",
     "deployAll:galadriel": "npx hardhat run scripts/deployAll.ts --network galadriel",
     "deployQuickstart": "npx hardhat run scripts/deployQuickstart.ts --network galadriel",
diff --git a/contracts/tasks/whitelist.ts b/contracts/tasks/whitelist.ts
index 8573838..70585dc 100644
--- a/contracts/tasks/whitelist.ts
+++ b/contracts/tasks/whitelist.ts
@@ -1,12 +1,11 @@
 import { task } from "hardhat/config";
 
-// Define the task with the name 'whitelist-address'
-export const whitelistTask = task("whitelist", "Whitelists an address in the Oracle contract")
-  .addParam("oracleAddress", "The address of the Oracle contract")
-  .addParam("whitelistAddress", "The address to whitelist")
+task("whitelist", "Whitelists an address in the Oracle contract")
+  .addParam("oracleaddress", "The address of the Oracle contract")
+  .addParam("whitelistaddress", "The address to whitelist")
   .setAction(async (taskArgs, hre) => {
-    const oracleContractAddress = taskArgs.oracleAddress;
-    const whitelistAddress = taskArgs.whitelistAddress;
+    const oracleContractAddress = taskArgs.oracleaddress;
+    const whitelistAddress = taskArgs.whitelistaddress;
     const pcr0Hash = "5c8ce02f8c739a6578886ef009dc27dc69ac85a631689b093f75f6ae238e10d70a08dce8f0cafdd1f7d9b3a26c889565";
 
     const contractABI = [
diff --git a/oracles/src/domain/llm/groq_llm.py b/oracles/src/domain/llm/groq_llm.py
index 3c1361d..2cbe25d 100644
--- a/oracles/src/domain/llm/groq_llm.py
+++ b/oracles/src/domain/llm/groq_llm.py
@@ -1,15 +1,14 @@
-import backoff
 from typing import Optional
 
+import backoff
 import groq
 from groq import AsyncGroq
-from openai.types.chat import ChatCompletion
-from openai.types.chat.chat_completion import ChatCompletion
 from groq.types.chat import ChatCompletion as GroqChatCompletion
+from openai.types.chat.chat_completion import ChatCompletion
 
-from src.entities import Chat
-from src.domain.llm.utils import TIMEOUT
 import settings
+from src.domain.llm.utils import TIMEOUT
+from src.entities import Chat
 
 
 @backoff.on_exception(
@@ -20,6 +19,9 @@ async def execute(chat: Chat) -> Optional[GroqChatCompletion]:
         api_key=settings.GROQ_API_KEY,
         timeout=TIMEOUT,
     )
+    for message in chat.messages:
+        if len(message.get("content")) and message.get("content")[0].get("text"):
+            message["content"] = message.get("content")[0].get("text")
     chat_completion: ChatCompletion = await client.chat.completions.create(
         messages=chat.messages,
         model=chat.config.model,
diff --git a/oracles/src/entities.py b/oracles/src/entities.py
index 08bc8fc..fa62d63 100644
--- a/oracles/src/entities.py
+++ b/oracles/src/entities.py
@@ -14,7 +14,12 @@
     "gpt-4o", "gpt-4-turbo", "gpt-4-turbo-preview", "gpt-3.5-turbo-1106"
 ]
 GroqModelType = Literal[
-    "llama3-8b-8192", "llama3-70b-8192", "mixtral-8x7b-32768", "gemma-7b-it"
+    "llama-3.1-70b-versatile",
+    "llama-3.1-8b-instant",
+    "llama3-70b-8192",
+    "llama3-8b-8192",
+    "mixtral-8x7b-32768",
+    "gemma-7b-it",
 ]
 AnthropicModelType = Literal[
     "claude-3-5-sonnet-20240620",