diff --git a/components/ai_chat/resources/page/components/privacy_message/index.tsx b/components/ai_chat/resources/page/components/privacy_message/index.tsx
index f9d5cf022413..50da308e029c 100644
--- a/components/ai_chat/resources/page/components/privacy_message/index.tsx
+++ b/components/ai_chat/resources/page/components/privacy_message/index.tsx
@@ -12,7 +12,7 @@ import { Url } from 'gen/url/mojom/url.mojom.m.js'
 import { useAIChat } from '../../state/ai_chat_context'
 import styles from './style.module.scss'
 
-const WIKI_URL = "https://github.com/brave/brave-browser/wiki/Brave-Leo"
+const WIKI_URL = "https://support.brave.com/hc/en-us/articles/26727364100493-What-are-the-differences-between-Leo-s-AI-Models"
 const PRIVACY_URL = "https://brave.com/privacy/browser/#brave-leo"
 
 function PrivacyMessage () {
diff --git a/components/resources/ai_chat_ui_strings.grdp b/components/resources/ai_chat_ui_strings.grdp
index b7fcd33b9242..8b49f6ab6e9c 100644
--- a/components/resources/ai_chat_ui_strings.grdp
+++ b/components/resources/ai_chat_ui_strings.grdp
@@ -19,7 +19,7 @@
     About Leo
   </message>
   <message name="IDS_CHAT_UI_ABOUT_DESCRIPTION" desc="Outlining the functioning of AIChat (paragraph 1 of 3)">
-    Brave Leo is a private AI smart assistant that enhances your use of the Internet. Leo is free to use with limited access. Brave Leo Premium offers more models, higher limits and gives subscribers early access to new features. The default model for all users is currently Mixtral 8x7B. See the <ph name="LINK_BEFORE">$1</ph>Brave wiki<ph name="LINK_AFTER">$2</ph> for more details.
+    Brave Leo is a private AI smart assistant that enhances your use of the Internet. Leo is free to use with limited access. Brave Leo Premium offers more models, higher limits and gives subscribers early access to new features. The default model will change from time to time. See the <ph name="LINK_BEFORE">$1</ph>Brave Help Center<ph name="LINK_AFTER">$2</ph> for more details.
   </message>
   <message name="IDS_CHAT_UI_ABOUT_DESCRIPTION_2" desc="Outlining the functioning of AIChat (paragraph 2 of 3)">
     By default, when you ask Leo a question it may send and use the content of the web page you are viewing or any text you highlight on a page to Brave Leo to provide a response. The accuracy of responses is not guaranteed, and may include inaccurate, misleading, or false information. Leo uses data from Brave Search to improve response quality. Don't submit sensitive or private info, and use caution with any answers related to health, finance, personal safety, or similar. You can adjust Leo’s options in Settings any time. Go to Settings > Leo.
@@ -76,10 +76,10 @@
     Hi, I'm Leo. I'm proxied by Brave and powered by Claude Instant, a model created by Anthropic to power conversational and text processing tasks. <ph name="LINK_BEFORE">$1</ph>Learn more<ph name="LINK_AFTER">$2</ph>
   </message>
   <message name="IDS_CHAT_UI_INTRO_MESSAGE_CHAT_LEO_CLAUDE_HAIKU" desc="AI Chat intro message for the Claude Haiku model">
-    Hi, I'm Leo. I'm proxied by Brave and powered by Claude 3 Haiku, a model created by Anthropic to power conversational and text processing tasks.
+    Hi, I'm Leo. I'm proxied by Brave and powered by Claude 3 Haiku, a model created by Anthropic to power conversational and text processing tasks. <ph name="LINK_BEFORE">$1</ph>Learn more<ph name="LINK_AFTER">$2</ph>
   </message>
   <message name="IDS_CHAT_UI_INTRO_MESSAGE_CHAT_LEO_CLAUDE_SONNET" desc="AI Chat intro message for the Claude Sonnet model">
-    Hi, I'm Leo. I'm proxied by Brave and powered by Claude 3.5 Sonnet, a model created by Anthropic to power conversational and text processing tasks.
+    Hi, I'm Leo. I'm proxied by Brave and powered by Claude 3.5 Sonnet, a model created by Anthropic to power conversational and text processing tasks. <ph name="LINK_BEFORE">$1</ph>Learn more<ph name="LINK_AFTER">$2</ph>
   </message>
   <message name="IDS_CHAT_UI_MODEL_NAME_SYNTAX" desc="Sentence structure for model name">
     <ph name="MODEL_NAME">$1<ex>llama2-13b</ex></ph> by <ph name="COMPANY_NAME">$2<ex>Meta</ex></ph>