diff --git a/client/src/components/ActivityBar/ActivityBar.vue b/client/src/components/ActivityBar/ActivityBar.vue
index bd89c9fb8c4..e03ca9afdca 100644
--- a/client/src/components/ActivityBar/ActivityBar.vue
+++ b/client/src/components/ActivityBar/ActivityBar.vue
@@ -16,7 +16,7 @@ import { useUnprivilegedToolStore } from "@/stores/unprivilegedToolStore";
 import { useUserStore } from "@/stores/userStore";
 import localize from "@/utils/localization";
 
-import ChatHistoryPanel from "../ChatGXY/ChatHistoryPanel.vue";
+import ChatHistoryPanel from "../GalaxyAI/ChatHistoryPanel.vue";
 import InvocationsPanel from "../Panels/InvocationsPanel.vue";
 import ActivityBarHeader from "./ActivityBarHeader.vue";
 import ActivityBarSeparator from "./ActivityBarSeparator.vue";
@@ -127,7 +127,7 @@ const activities = computed({
             if (activity.id === "interactivetools" && !config.value?.interactivetools_enable) {
                 return false;
             }
-            if (activity.id === "chatgxy" && !config.value?.llm_api_configured) {
+            if (activity.id === "galaxyai" && !config.value?.llm_api_configured) {
                 return false;
             }
             return true;
@@ -139,7 +139,7 @@ const activities = computed({
             (activity) =>
                 (activity.id === "user-defined-tools" && !canUseUnprivilegedTools.value) ||
                 (activity.id === "interactivetools" && !config.value?.interactivetools_enable) ||
-                (activity.id === "chatgxy" && !config.value?.llm_api_configured),
+                (activity.id === "galaxyai" && !config.value?.llm_api_configured),
         );
         storeActivities.value = [...newActivities, ...filteredOut];
     },
@@ -425,7 +425,7 @@ defineExpose({
             <InvocationsPanel v-else-if="isActiveSideBar('invocation')" />
             <VisualizationPanel v-else-if="isActiveSideBar('visualizations')" />
             <MultiviewPanel v-else-if="isActiveSideBar('multiview')" />
-            <ChatHistoryPanel v-else-if="isActiveSideBar('chatgxy')" />
+            <ChatHistoryPanel v-else-if="isActiveSideBar('galaxyai')" />
             <NotificationsPanel v-else-if="isActiveSideBar('notifications')" />
             <UserToolPanel v-if="isActiveSideBar('user-defined-tools')" in-panel />
             <InteractiveToolsPanel v-else-if="isActiveSideBar('interactivetools')" />
diff --git a/client/src/components/ChatGXY.vue b/client/src/components/GalaxyAI.vue
similarity index 93%
rename from client/src/components/ChatGXY.vue
rename to client/src/components/GalaxyAI.vue
index 19fc0ad06ee..fa387a330fb 100644
--- a/client/src/components/ChatGXY.vue
+++ b/client/src/components/GalaxyAI.vue
@@ -10,12 +10,12 @@ import { type AgentResponse, useAgentActions } from "@/composables/agentActions"
 import { useMarkdown } from "@/composables/markdown";
 import { errorMessageAsString } from "@/utils/simple-error";
 
-import { getAgentIcon } from "./ChatGXY/agentTypes";
-import type { ChatHistoryItem, ChatMessage } from "./ChatGXY/chatTypes";
-import { generateId, scrollToBottom } from "./ChatGXY/chatUtils";
+import { getAgentIcon } from "./GalaxyAI/agentTypes";
+import type { ChatHistoryItem, ChatMessage } from "./GalaxyAI/chatTypes";
+import { generateId, scrollToBottom } from "./GalaxyAI/chatUtils";
 
-import ChatInput from "./ChatGXY/ChatInput.vue";
-import ChatMessageCell from "./ChatGXY/ChatMessageCell.vue";
+import ChatInput from "./GalaxyAI/ChatInput.vue";
+import ChatMessageCell from "./GalaxyAI/ChatMessageCell.vue";
 import Heading from "@/components/Common/Heading.vue";
 
 const props = withDefaults(
@@ -71,7 +71,7 @@ function showWelcome() {
         id: generateId(),
         role: "assistant",
         content:
-            "Welcome to ChatGXY. Ask about tools, workflows, errors, or data quality " +
+            "Welcome to GalaxyAI. Ask about tools, workflows, errors, or data quality " +
             "and your question will be routed to the appropriate specialist agent.",
         timestamp: new Date(),
         agentType: "router",
@@ -118,7 +118,7 @@ async function submitQuery() {
         });
 
         if (error) {
-            const errorText = errorMessageAsString(error, "Failed to get response from ChatGXY.");
+            const errorText = errorMessageAsString(error, "Failed to get response from GalaxyAI.");
             const errorMsg: ChatMessage = {
                 id: generateId(),
                 role: "assistant",
@@ -322,17 +322,17 @@ async function deleteCurrentChat() {
 
 function popOutToWindowManager() {
     const Galaxy = getGalaxyInstance();
-    const path = currentChatId.value ? `/chatgxy/${currentChatId.value}` : "/chatgxy";
+    const path = currentChatId.value ? `/galaxyai/${currentChatId.value}` : "/galaxyai";
     const url = `${path}?compact=true`;
-    Galaxy.frame.add({ title: "ChatGXY", url });
+    Galaxy.frame.add({ title: "GalaxyAI", url });
 }
 </script>
 
 <template>
-    <div class="chatgxy-container" :class="{ 'chatgxy-compact': compact }">
-        <div v-if="!compact" class="chatgxy-header">
+    <div class="galaxyai-container" :class="{ 'galaxyai-compact': compact }">
+        <div v-if="!compact" class="galaxyai-header">
             <Heading h2 :icon="faMagic" size="lg">
-                <span>ChatGXY</span>
+                <span>GalaxyAI</span>
             </Heading>
             <div class="header-actions">
                 <button class="btn btn-sm btn-outline-primary" title="Start New Chat" @click="startNewChat">
@@ -380,7 +380,7 @@ function popOutToWindowManager() {
             </div>
         </div>
 
-        <div class="chatgxy-footer">
+        <div class="galaxyai-footer">
             <ChatInput v-model="query" :busy="busy" @submit="submitQuery" />
         </div>
     </div>
@@ -389,7 +389,7 @@ function popOutToWindowManager() {
 <style lang="scss" scoped>
 @import "@/style/scss/theme/blue.scss";
 
-.chatgxy-container {
+.galaxyai-container {
     height: calc(100vh - #{$masthead-height} - 2rem);
     display: flex;
     flex-direction: column;
@@ -398,19 +398,19 @@ function popOutToWindowManager() {
     overflow: hidden;
 }
 
-.chatgxy-compact {
+.galaxyai-compact {
     height: 100vh;
 
     .chat-messages {
         padding: 0.75rem 1rem;
     }
 
-    .chatgxy-footer {
+    .galaxyai-footer {
         padding: 0.5rem 0.75rem;
     }
 }
 
-.chatgxy-header {
+.galaxyai-header {
     display: flex;
     align-items: center;
     justify-content: space-between;
@@ -424,7 +424,7 @@ function popOutToWindowManager() {
     }
 }
 
-.chatgxy-footer {
+.galaxyai-footer {
     padding: 0.75rem 1rem;
     background: $panel-bg-color;
     border-top: $border-default;
diff --git a/client/src/components/ChatGXY/ActionCard.vue b/client/src/components/GalaxyAI/ActionCard.vue
similarity index 100%
rename from client/src/components/ChatGXY/ActionCard.vue
rename to client/src/components/GalaxyAI/ActionCard.vue
diff --git a/client/src/components/ChatGXY/ChatHistoryPanel.vue b/client/src/components/GalaxyAI/ChatHistoryPanel.vue
similarity index 95%
rename from client/src/components/ChatGXY/ChatHistoryPanel.vue
rename to client/src/components/GalaxyAI/ChatHistoryPanel.vue
index af2fe782096..fce8d123185 100644
--- a/client/src/components/ChatGXY/ChatHistoryPanel.vue
+++ b/client/src/components/GalaxyAI/ChatHistoryPanel.vue
@@ -58,9 +58,9 @@ function handleItemClick(item: ChatHistoryItem, index: number, event: MouseEvent
     const Galaxy = getGalaxyInstance();
     if (Galaxy?.frame?.active) {
         // @ts-ignore - monkeypatched router, second arg is RouterPushOptions
-        router.push(`/chatgxy/${item.id}?compact=true`, { title: "ChatGXY" });
+        router.push(`/galaxyai/${item.id}?compact=true`, { title: "GalaxyAI" });
     } else {
-        router.push(`/chatgxy/${item.id}`);
+        router.push(`/galaxyai/${item.id}`);
     }
 }
 
@@ -68,9 +68,9 @@ function startNewChat() {
     const Galaxy = getGalaxyInstance();
     if (Galaxy?.frame?.active) {
         // @ts-ignore - monkeypatched router, second arg is RouterPushOptions
-        router.push("/chatgxy?compact=true", { title: "ChatGXY" });
+        router.push("/galaxyai?compact=true", { title: "GalaxyAI" });
     } else {
-        router.push("/chatgxy");
+        router.push("/galaxyai");
     }
 }
 
@@ -94,7 +94,7 @@ async function deleteSelected() {
 </script>
 
 <template>
-    <ActivityPanel title="ChatGXY" go-to-all-title="Open ChatGXY" href="/chatgxy">
+    <ActivityPanel title="GalaxyAI" go-to-all-title="Open GalaxyAI" href="/galaxyai">
         <template v-slot:header-buttons>
             <button class="btn btn-sm btn-outline-primary" title="New Chat" @click="startNewChat">
                 <FontAwesomeIcon :icon="faPlus" fixed-width />
diff --git a/client/src/components/ChatGXY/ChatInput.test.ts b/client/src/components/GalaxyAI/ChatInput.test.ts
similarity index 100%
rename from client/src/components/ChatGXY/ChatInput.test.ts
rename to client/src/components/GalaxyAI/ChatInput.test.ts
diff --git a/client/src/components/ChatGXY/ChatInput.vue b/client/src/components/GalaxyAI/ChatInput.vue
similarity index 100%
rename from client/src/components/ChatGXY/ChatInput.vue
rename to client/src/components/GalaxyAI/ChatInput.vue
diff --git a/client/src/components/ChatGXY/ChatMessageCell.test.ts b/client/src/components/GalaxyAI/ChatMessageCell.test.ts
similarity index 100%
rename from client/src/components/ChatGXY/ChatMessageCell.test.ts
rename to client/src/components/GalaxyAI/ChatMessageCell.test.ts
diff --git a/client/src/components/ChatGXY/ChatMessageCell.vue b/client/src/components/GalaxyAI/ChatMessageCell.vue
similarity index 100%
rename from client/src/components/ChatGXY/ChatMessageCell.vue
rename to client/src/components/GalaxyAI/ChatMessageCell.vue
diff --git a/client/src/components/ChatGXY/agentTypes.test.ts b/client/src/components/GalaxyAI/agentTypes.test.ts
similarity index 100%
rename from client/src/components/ChatGXY/agentTypes.test.ts
rename to client/src/components/GalaxyAI/agentTypes.test.ts
diff --git a/client/src/components/ChatGXY/agentTypes.ts b/client/src/components/GalaxyAI/agentTypes.ts
similarity index 100%
rename from client/src/components/ChatGXY/agentTypes.ts
rename to client/src/components/GalaxyAI/agentTypes.ts
diff --git a/client/src/components/ChatGXY/chatTypes.ts b/client/src/components/GalaxyAI/chatTypes.ts
similarity index 100%
rename from client/src/components/ChatGXY/chatTypes.ts
rename to client/src/components/GalaxyAI/chatTypes.ts
diff --git a/client/src/components/ChatGXY/chatUtils.test.ts b/client/src/components/GalaxyAI/chatUtils.test.ts
similarity index 100%
rename from client/src/components/ChatGXY/chatUtils.test.ts
rename to client/src/components/GalaxyAI/chatUtils.test.ts
diff --git a/client/src/components/ChatGXY/chatUtils.ts b/client/src/components/GalaxyAI/chatUtils.ts
similarity index 100%
rename from client/src/components/ChatGXY/chatUtils.ts
rename to client/src/components/GalaxyAI/chatUtils.ts
diff --git a/client/src/components/PageEditor/PageChatPanel.test.ts b/client/src/components/PageEditor/PageChatPanel.test.ts
index dd998d2e003..aba3de33d10 100644
--- a/client/src/components/PageEditor/PageChatPanel.test.ts
+++ b/client/src/components/PageEditor/PageChatPanel.test.ts
@@ -8,8 +8,8 @@ import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { usePageEditorStore } from "@/stores/pageEditorStore";
 
 import PageChatPanel from "./PageChatPanel.vue";
-import ChatInput from "@/components/ChatGXY/ChatInput.vue";
-import ChatMessageCell from "@/components/ChatGXY/ChatMessageCell.vue";
+import ChatInput from "@/components/GalaxyAI/ChatInput.vue";
+import ChatMessageCell from "@/components/GalaxyAI/ChatMessageCell.vue";
 
 // Mock GalaxyApi
 const mockPOST = vi.fn();
diff --git a/client/src/components/PageEditor/PageChatPanel.vue b/client/src/components/PageEditor/PageChatPanel.vue
index a0c4312eeac..04a3fc5317d 100644
--- a/client/src/components/PageEditor/PageChatPanel.vue
+++ b/client/src/components/PageEditor/PageChatPanel.vue
@@ -10,8 +10,8 @@ import { BAlert, BButton, BSkeleton } from "bootstrap-vue";
 import { computed, nextTick, onMounted, ref, watch } from "vue";
 
 import { GalaxyApi } from "@/api";
-import type { ChatMessage } from "@/components/ChatGXY/chatTypes";
-import { generateId, scrollToBottom } from "@/components/ChatGXY/chatUtils";
+import type { ChatMessage } from "@/components/GalaxyAI/chatTypes";
+import { generateId, scrollToBottom } from "@/components/GalaxyAI/chatUtils";
 import { PAGE_LABELS } from "@/components/Page/constants";
 import { type AgentResponse, type EditProposal, useAgentActions } from "@/composables/agentActions";
 import { useMarkdown } from "@/composables/markdown";
@@ -23,8 +23,8 @@ import { applySectionEdit } from "./sectionDiffUtils";
 import PageChatHistoryList from "./PageChatHistoryList.vue";
 import ProposalDiffView from "./ProposalDiffView.vue";
 import SectionPatchView from "./SectionPatchView.vue";
-import ChatInput from "@/components/ChatGXY/ChatInput.vue";
-import ChatMessageCell from "@/components/ChatGXY/ChatMessageCell.vue";
+import ChatInput from "@/components/GalaxyAI/ChatInput.vue";
+import ChatMessageCell from "@/components/GalaxyAI/ChatMessageCell.vue";
 import LoadingSpan from "@/components/LoadingSpan.vue";
 
 const props = withDefaults(
diff --git a/client/src/composables/useHistoryDatasets.ts b/client/src/composables/useHistoryDatasets.ts
index b835b665bee..67d6393a469 100644
--- a/client/src/composables/useHistoryDatasets.ts
+++ b/client/src/composables/useHistoryDatasets.ts
@@ -2,7 +2,7 @@
  * Composable for fetching and watching history datasets based on filter criteria.
  * This encapsulates the logic for fetching datasets when history ID, update time,
  * or filter text changes, making it reusable across components like `CollectionCreatorIndex`
- * (and in the future `ChatGXY`).
+ * (and in the future `GalaxyAI`).
  */
 import { type MaybeRefOrGetter, toValue } from "@vueuse/shared";
 import { computed, ref, watch } from "vue";
diff --git a/client/src/entry/analysis/router.js b/client/src/entry/analysis/router.js
index cb8531b120d..ac11d9fbd0a 100644
--- a/client/src/entry/analysis/router.js
+++ b/client/src/entry/analysis/router.js
@@ -18,7 +18,6 @@ import { patchRouterPush } from "./router-push";
 import CenterFrame from "./modules/CenterFrame.vue";
 import AboutGalaxy from "@/components/AboutGalaxy.vue";
 import AvailableDatatypes from "@/components/AvailableDatatypes/AvailableDatatypes.vue";
-import ChatGXY from "@/components/ChatGXY.vue";
 import CitationsList from "@/components/Citation/CitationsList.vue";
 import ClientError from "@/components/ClientError.vue";
 import CollectionEditView from "@/components/Collections/common/CollectionEditView.vue";
@@ -36,6 +35,7 @@ import ManageFileSourceIndex from "@/components/FileSources/Instances/ManageInde
 import UpgradeFileSourceInstance from "@/components/FileSources/Instances/UpgradeInstance.vue";
 import CreateUserFileSource from "@/components/FileSources/Templates/CreateUserFileSource.vue";
 import FormGeneric from "@/components/Form/FormGeneric.vue";
+import GalaxyAI from "@/components/GalaxyAI.vue";
 import GalaxyWizard from "@/components/GalaxyWizard.vue";
 import GridInvocation from "@/components/Grid/GridInvocation.vue";
 import GridPage from "@/components/Grid/GridPage.vue";
@@ -618,8 +618,8 @@ export function getRouter(Galaxy) {
                         component: TourList,
                     },
                     {
-                        path: "chatgxy/:exchangeId?",
-                        component: ChatGXY,
+                        path: "galaxyai/:exchangeId?",
+                        component: GalaxyAI,
                         redirect: redirectAnon(),
                         props: (route) => ({
                             exchangeId: route.params.exchangeId || undefined,
diff --git a/client/src/stores/activitySetup.ts b/client/src/stores/activitySetup.ts
index e64227da915..f355462e608 100644
--- a/client/src/stores/activitySetup.ts
+++ b/client/src/stores/activitySetup.ts
@@ -68,15 +68,15 @@ export const defaultActivities = [
         anonymous: false,
         description: "AI-powered assistant to help with Galaxy tasks and troubleshooting.",
         icon: faComments,
-        id: "chatgxy",
+        id: "galaxyai",
         mutable: false,
         optional: true,
         panel: true,
-        title: "ChatGXY",
-        to: "/chatgxy",
-        tooltip: "Chat with Galaxy AI Assistant",
+        title: "GalaxyAI",
+        to: "/galaxyai",
+        tooltip: "Chat with GalaxyAI",
         visible: true,
-        windowTitle: "ChatGXY",
+        windowTitle: "GalaxyAI",
     },
     {
         anonymous: true,
diff --git a/client/src/utils/navigation/navigation.yml b/client/src/utils/navigation/navigation.yml
index 4cf9c10897f..75024b82f45 100644
--- a/client/src/utils/navigation/navigation.yml
+++ b/client/src/utils/navigation/navigation.yml
@@ -1636,13 +1636,13 @@ job_details:
       selector: '//td[@id="galaxy-tool-id"][normalize-space(text()) = "${tool_id}"]'
     tool_exit_code: '#exit-code'
 
-chatgxy:
+galaxyai:
   selectors:
-    activity: '#activity-chatgxy'
-    _: '.chatgxy-container'
-    header: '.chatgxy-header'
-    new_chat_button: '.chatgxy-header .btn-outline-primary'
-    delete_chat_button: '.chatgxy-header .btn-outline-danger'
+    activity: '#activity-galaxyai'
+    _: '.galaxyai-container'
+    header: '.galaxyai-header'
+    new_chat_button: '.galaxyai-header .btn-outline-primary'
+    delete_chat_button: '.galaxyai-header .btn-outline-danger'
     messages: '.chat-messages'
     input: '#chat-input'
     send_button: '.send-button'
@@ -1659,7 +1659,7 @@ chatgxy:
 
   history_panel:
     selectors:
-      _: '.activity-panel[data-description="ChatGXY"]'
+      _: '.activity-panel[data-description="GalaxyAI"]'
       toggle_selection_mode: 'button[title="Select chats to delete"]'
       cancel_selection: 'button[title="Cancel selection"]'
       history_item: '[data-description="sidebar item"]'
diff --git a/doc/source/admin/ai_agents.md b/doc/source/admin/ai_agents.md
index 0af7860d29b..21753fe7941 100644
--- a/doc/source/admin/ai_agents.md
+++ b/doc/source/admin/ai_agents.md
@@ -6,14 +6,14 @@ Galaxy includes a multi-agent AI system built on [pydantic-ai](https://github.co
 
 When AI is configured, Galaxy exposes two main user-facing features:
 
-- **ChatGXY**: A sidebar chat interface (visible in the Activity Bar) that routes user questions to specialized agents.
+- **GalaxyAI**: A sidebar chat interface (visible in the Activity Bar) that routes user questions to specialized agents.
 - **GalaxyWizard**: An error-analysis widget that appears on failed job pages to help users understand what went wrong.
 
 All AI configuration lives in `galaxy.yml` under the `galaxy:` section. There is no admin UI for toggling agents -- everything is controlled through configuration files.
 
 ## Minimum Required Configuration
 
-The recommended way to configure AI is through `inference_services`. Setting this value (or the deprecated `ai_api_key` / `ai_api_base_url`) is what activates the entire agent system. Without at least one of these, no agent code loads, the ChatGXY sidebar entry is hidden, and the GalaxyWizard error-analysis widget does not appear.
+The recommended way to configure AI is through `inference_services`. Setting this value (or the deprecated `ai_api_key` / `ai_api_base_url`) is what activates the entire agent system. Without at least one of these, no agent code loads, the GalaxyAI sidebar entry is hidden, and the GalaxyWizard error-analysis widget does not appear.
 
 ```yaml
 galaxy:
@@ -231,9 +231,9 @@ curl -s -H "x-api-key: YOUR_GALAXY_API_KEY" \
 
 You should see a list of enabled agents with their types. If AI is not configured, this endpoint returns an error indicating that the agent system is not available.
 
-### Check if ChatGXY Appears in the Sidebar
+### Check if GalaxyAI Appears in the Sidebar
 
-Log in to the Galaxy web interface. If AI is properly configured, a **ChatGXY** entry should appear in the Activity Bar on the left side of the screen. If it does not appear:
+Log in to the Galaxy web interface. If AI is properly configured, a **GalaxyAI** entry should appear in the Activity Bar on the left side of the screen. If it does not appear:
 
 1. Verify that `inference_services` is set in `galaxy.yml` (or the deprecated `ai_api_key` / `ai_api_base_url`).
 2. Check that Galaxy was restarted after the configuration change.
@@ -251,7 +251,7 @@ This should return `"llm_api_configured": true` when AI is active.
 
 ## Troubleshooting
 
-### ChatGXY does not appear in the sidebar
+### GalaxyAI does not appear in the sidebar
 
 - Confirm that `inference_services` is set in `galaxy.yml` under the `galaxy:` section (or the deprecated `ai_api_key` / `ai_api_base_url`).
 - Restart Galaxy after any configuration change.
diff --git a/doc/source/releases/26.0_announce_user.rst b/doc/source/releases/26.0_announce_user.rst
index d5bfab4f3cb..e56d299fc9a 100644
--- a/doc/source/releases/26.0_announce_user.rst
+++ b/doc/source/releases/26.0_announce_user.rst
@@ -16,10 +16,10 @@ Discover some of the most exciting new capabilities and improvements in Galaxy 2
 
 *Galaxy 26.0 brings artificial intelligence directly into the Galaxy experience, expanding how users explore data, discover tools, and troubleshoot analyses.*
 
-ChatGXY: Intelligent Assistance Inside Galaxy
----------------------------------------------
+GalaxyAI: Intelligent Assistance Inside Galaxy
+----------------------------------------------
 
-Galaxy introduces **ChatGXY**, a built in AI assistant integrated directly into the interface.
+Galaxy introduces **GalaxyAI**, a built in AI assistant integrated directly into the interface.
 
 - **Conversational help**. Ask questions about tools, workflows, results, or errors without leaving Galaxy.
 - **Error analysis guidance**. Receive contextual explanations and suggestions when jobs fail.
@@ -27,12 +27,12 @@ Galaxy introduces **ChatGXY**, a built in AI assistant integrated directly into
 - **Training discovery**. Find relevant Galaxy Training Network tutorials directly from within Galaxy.
 - **Extensible architecture**. Built on a flexible agent framework designed to grow with additional specialized AI capabilities over time.
 
-ChatGXY provides a conversational entry point to Galaxy's AI capabilities and lays the groundwork for connecting Galaxy users to an expanding set of intelligent capabilities.
+GalaxyAI provides a conversational entry point to Galaxy's AI capabilities and lays the groundwork for connecting Galaxy users to an expanding set of intelligent capabilities.
 [`#21434 <https://github.com/galaxyproject/galaxy/pull/21434>`__]
 
 .. raw:: html
 
-   <iframe width="100%" height="360" style="margin-bottom: 1em;" src="https://www.youtube.com/embed/DQsiSbzMQgE?si=NMSpS2KyEO7AmWSM" title="Galaxy 26.0 - ChatGXY" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
+   <iframe width="100%" height="360" style="margin-bottom: 1em;" src="https://www.youtube.com/embed/DQsiSbzMQgE?si=NMSpS2KyEO7AmWSM" title="Galaxy 26.0 - GalaxyAI" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
 
 AI Assisted Notebooks with JupyterLite
 --------------------------------------
diff --git a/lib/galaxy/managers/chat.py b/lib/galaxy/managers/chat.py
index ed2bc71e361..928b48f7a00 100644
--- a/lib/galaxy/managers/chat.py
+++ b/lib/galaxy/managers/chat.py
@@ -128,7 +128,7 @@ class ChatManager:
         self, trans: ProvidesUserContext, query: str, response_data: Any, agent_type: str = "unknown"
     ) -> ChatExchange:
         """
-        Create a general ChatGXY exchange (not job-related) in the database.
+        Create a general GalaxyAI exchange (not job-related) in the database.
         Stores both the user's query and the full agent response.
 
         :param query: The user's query
diff --git a/lib/galaxy/selenium/navigates_galaxy.py b/lib/galaxy/selenium/navigates_galaxy.py
index dd563632de2..bb23a12953c 100644
--- a/lib/galaxy/selenium/navigates_galaxy.py
+++ b/lib/galaxy/selenium/navigates_galaxy.py
@@ -1646,31 +1646,31 @@ class NavigatesGalaxy(HasDriverProxy[WaitType]):
         self.components.invocations.activity.wait_for_and_click()
         self.components.invocations.activity_expand.wait_for_and_click()
 
-    def navigate_to_chatgxy(self):
+    def navigate_to_galaxyai(self):
         self.home()
-        self.components.chatgxy.activity.wait_for_and_click()
+        self.components.galaxyai.activity.wait_for_and_click()
 
-    def chatgxy_ensure_new_chat(self):
-        """Ensure ChatGXY center panel shows an empty conversation."""
-        chatgxy = self.components.chatgxy
-        chatgxy._.wait_for_visible()
-        if len(chatgxy.query_cell.all()) > 0 or len(chatgxy.response_content.all()) > 0:
-            chatgxy.new_chat_button.wait_for_and_click()
-        self._chatgxy_assert_chat_empty()
+    def galaxyai_ensure_new_chat(self):
+        """Ensure GalaxyAI center panel shows an empty conversation."""
+        galaxyai = self.components.galaxyai
+        galaxyai._.wait_for_visible()
+        if len(galaxyai.query_cell.all()) > 0 or len(galaxyai.response_content.all()) > 0:
+            galaxyai.new_chat_button.wait_for_and_click()
+        self._galaxyai_assert_chat_empty()
 
-    def chatgxy_send_message(self, text):
+    def galaxyai_send_message(self, text):
         """Type a message, click send, and wait for the response to appear."""
-        chatgxy = self.components.chatgxy
-        chatgxy.input.wait_for_and_send_keys(text)
-        chatgxy.send_button.wait_for_and_click()
-        chatgxy.loading.wait_for_absent_or_hidden()
-        chatgxy.response_content.wait_for_visible()
+        galaxyai = self.components.galaxyai
+        galaxyai.input.wait_for_and_send_keys(text)
+        galaxyai.send_button.wait_for_and_click()
+        galaxyai.loading.wait_for_absent_or_hidden()
+        galaxyai.response_content.wait_for_visible()
 
     @retry_during_transitions
-    def _chatgxy_assert_chat_empty(self):
-        chatgxy = self.components.chatgxy
-        assert len(chatgxy.query_cell.all()) == 0
-        assert len(chatgxy.response_content.all()) == 0
+    def _galaxyai_assert_chat_empty(self):
+        galaxyai = self.components.galaxyai
+        assert len(galaxyai.query_cell.all()) == 0
+        assert len(galaxyai.response_content.all()) == 0
 
     def navigate_to_dataset_error(self, hid):
         """Display a dataset and click the error tab."""
diff --git a/lib/galaxy/webapps/galaxy/api/chat.py b/lib/galaxy/webapps/galaxy/api/chat.py
index 59afa40c07d..4ae47e3af04 100644
--- a/lib/galaxy/webapps/galaxy/api/chat.py
+++ b/lib/galaxy/webapps/galaxy/api/chat.py
@@ -133,7 +133,7 @@ class ChatAPI:
         trans: ProvidesUserContext = DependsOnTrans,
         user: User = DependsOnUser,
     ) -> ChatResponse:
-        """ChatGXY endpoint - handles both job-based and general chat queries
+        """GalaxyAI endpoint - handles both job-based and general chat queries
 
         Backwards compatible with both formats:
         1. Old format: job_id in query params + payload body with query/context
diff --git a/lib/galaxy/webapps/galaxy/buildapp.py b/lib/galaxy/webapps/galaxy/buildapp.py
index 73a5c70fd1e..2063d1d5f44 100644
--- a/lib/galaxy/webapps/galaxy/buildapp.py
+++ b/lib/galaxy/webapps/galaxy/buildapp.py
@@ -235,8 +235,8 @@ def app_pair(global_conf, load_app_kwds=None, wsgi_preflight=True, **kwargs):
     webapp.add_client_route("/workflow_landings/{uuid}")
     webapp.add_client_route("/tours")
     webapp.add_client_route("/tours/{tour_id}")
-    webapp.add_client_route("/chatgxy")
-    webapp.add_client_route("/chatgxy/{exchange_id}")
+    webapp.add_client_route("/galaxyai")
+    webapp.add_client_route("/galaxyai/{exchange_id}")
     webapp.add_client_route("/user")
     webapp.add_client_route("/user/notifications{path:.*?}")
     webapp.add_client_route("/user/{form_id}")
diff --git a/lib/galaxy_test/selenium/test_chatgxy.py b/lib/galaxy_test/selenium/test_galaxyai.py
similarity index 61%
rename from lib/galaxy_test/selenium/test_chatgxy.py
rename to lib/galaxy_test/selenium/test_galaxyai.py
index e66df0f6cce..4d90ae247c7 100644
--- a/lib/galaxy_test/selenium/test_chatgxy.py
+++ b/lib/galaxy_test/selenium/test_galaxyai.py
@@ -1,4 +1,4 @@
-"""E2E tests for the ChatGXY conversational AI interface.
+"""E2E tests for the GalaxyAI conversational AI interface.
 
 Uses the static agent backend for deterministic assertions — no LLM calls.
 Skipped when agents are not configured (skip_without_agents decorator).
@@ -12,7 +12,7 @@ from .framework import (
 )
 
 
-class TestChatGXY(SeleniumTestCase):
+class TestGalaxyAI(SeleniumTestCase):
     ensure_registered = True
 
     @skip_without_agents
@@ -20,50 +20,50 @@ class TestChatGXY(SeleniumTestCase):
     def test_chat_greeting_flow(self):
         """Activity visible, send greeting, get response, give feedback, check metadata."""
         self.home()
-        chatgxy = self.components.chatgxy
+        galaxyai = self.components.galaxyai
 
         # Activity bar icon visible
-        chatgxy.activity.wait_for_visible()
+        galaxyai.activity.wait_for_visible()
 
         # Navigate, start fresh
-        self.navigate_to_chatgxy()
-        self.chatgxy_ensure_new_chat()
+        self.navigate_to_galaxyai()
+        self.galaxyai_ensure_new_chat()
 
         # Send greeting
-        self.chatgxy_send_message("Hello!")
+        self.galaxyai_send_message("Hello!")
 
         # Verify query cell and response
-        assert chatgxy.query_cell.wait_for_text() == "Hello!"
+        assert galaxyai.query_cell.wait_for_text() == "Hello!"
 
         @retry_assertion_during_transitions
         def assert_response():
-            assert "Hello" in chatgxy.response_content.wait_for_text()
+            assert "Hello" in galaxyai.response_content.wait_for_text()
 
         assert_response()
 
         # Agent indicator and metadata tags present
-        chatgxy.agent_indicator.wait_for_visible()
-        assert len(chatgxy.meta_tag.all()) >= 1
+        galaxyai.agent_indicator.wait_for_visible()
+        assert len(galaxyai.meta_tag.all()) >= 1
 
         # Feedback
-        chatgxy.feedback_up.wait_for_and_click()
-        assert "Thanks" in chatgxy.feedback_ack.wait_for_text()
+        galaxyai.feedback_up.wait_for_and_click()
+        assert "Thanks" in galaxyai.feedback_ack.wait_for_text()
 
     @skip_without_agents
     @selenium_test
     def test_multi_turn_and_new_chat(self):
         """Two queries build up conversation, 'New' resets it."""
-        self.navigate_to_chatgxy()
-        self.chatgxy_ensure_new_chat()
-        chatgxy = self.components.chatgxy
+        self.navigate_to_galaxyai()
+        self.galaxyai_ensure_new_chat()
+        galaxyai = self.components.galaxyai
 
-        self.chatgxy_send_message("Hello!")
-        self.chatgxy_send_message("How do I analyze RNA-seq data?")
+        self.galaxyai_send_message("Hello!")
+        self.galaxyai_send_message("How do I analyze RNA-seq data?")
 
         @retry_assertion_during_transitions
         def assert_two_exchanges():
-            assert len(chatgxy.query_cell.all()) == 2
-            responses = chatgxy.response_content.all()
+            assert len(galaxyai.query_cell.all()) == 2
+            responses = galaxyai.response_content.all()
             assert len(responses) >= 2
             # Second response should be domain-specific
             assert "HISAT2" in responses[-1].text or "RNA-seq" in responses[-1].text
@@ -71,8 +71,8 @@ class TestChatGXY(SeleniumTestCase):
         assert_two_exchanges()
 
         # New chat resets
-        chatgxy.new_chat_button.wait_for_and_click()
-        self._chatgxy_assert_chat_empty()
+        galaxyai.new_chat_button.wait_for_and_click()
+        self._galaxyai_assert_chat_empty()
 
     @skip_without_agents
     @selenium_test
@@ -81,21 +81,21 @@ class TestChatGXY(SeleniumTestCase):
         # Clear any existing chat history so test is deterministic
         self.api_delete("chat/history")
 
-        self.navigate_to_chatgxy()
-        chatgxy = self.components.chatgxy
-        history = chatgxy.history_panel
+        self.navigate_to_galaxyai()
+        galaxyai = self.components.galaxyai
+        history = galaxyai.history_panel
 
         # Create first chat
-        self.chatgxy_ensure_new_chat()
-        self.chatgxy_send_message("Hello!")
+        self.galaxyai_ensure_new_chat()
+        self.galaxyai_send_message("Hello!")
 
         # Create second chat
-        self.chatgxy_ensure_new_chat()
-        self.chatgxy_send_message("How do I analyze RNA-seq data?")
+        self.galaxyai_ensure_new_chat()
+        self.galaxyai_send_message("How do I analyze RNA-seq data?")
 
-        # Switch sidebar away from chatgxy then back to force ChatHistoryPanel remount
+        # Switch sidebar away from galaxyai then back to force ChatHistoryPanel remount
         self.components.tools.activity.wait_for_and_click()
-        chatgxy.activity.wait_for_and_click()
+        galaxyai.activity.wait_for_and_click()
         history._.wait_for_visible()
 
         # Wait for history items to appear