diff --git a/front/components/assistant_builder/InstructionScreen.tsx b/front/components/assistant_builder/InstructionScreen.tsx
index 2e1d8aec5ffd..22c15f231193 100644
--- a/front/components/assistant_builder/InstructionScreen.tsx
+++ b/front/components/assistant_builder/InstructionScreen.tsx
@@ -29,7 +29,6 @@ import {
   GPT_4_TURBO_MODEL_CONFIG,
   MISTRAL_LARGE_MODEL_CONFIG,
   MISTRAL_MEDIUM_MODEL_CONFIG,
-  MISTRAL_NEXT_MODEL_CONFIG,
   MISTRAL_SMALL_MODEL_CONFIG,
   Ok,
 } from "@dust-tt/types";
@@ -97,7 +96,6 @@ export function InstructionScreen({
         <div className="flex-grow" />
         <div className="self-end">
           <AdvancedSettings
-            owner={owner}
             plan={plan}
             generationSettings={builderState.generationSettings}
             setGenerationSettings={(generationSettings) => {
@@ -134,12 +132,10 @@ export function InstructionScreen({
 }
 
 function AdvancedSettings({
-  owner,
   plan,
   generationSettings,
   setGenerationSettings,
 }: {
-  owner: WorkspaceType;
   plan: PlanType;
   generationSettings: AssistantBuilderState["generationSettings"];
   setGenerationSettings: (
@@ -156,9 +152,6 @@ function AdvancedSettings({
     MISTRAL_LARGE_MODEL_CONFIG,
     GEMINI_PRO_DEFAULT_MODEL_CONFIG,
   ];
-  if (owner.flags.includes("mistral_next")) {
-    usedModelConfigs.push(MISTRAL_NEXT_MODEL_CONFIG);
-  }
 
   const supportedModelConfig = getSupportedModelConfig(
     generationSettings.modelSettings
diff --git a/front/lib/api/assistant/global_agents.ts b/front/lib/api/assistant/global_agents.ts
index dceb05ed32ae..1e95798a8190 100644
--- a/front/lib/api/assistant/global_agents.ts
+++ b/front/lib/api/assistant/global_agents.ts
@@ -21,7 +21,6 @@ import {
   GPT_3_5_TURBO_MODEL_CONFIG,
   MISTRAL_LARGE_MODEL_CONFIG,
   MISTRAL_MEDIUM_MODEL_CONFIG,
-  MISTRAL_NEXT_MODEL_CONFIG,
   MISTRAL_SMALL_MODEL_CONFIG,
 } from "@dust-tt/types";
 import { DustAPI } from "@dust-tt/types";
@@ -283,40 +282,6 @@ async function _getMistralLargeGlobalAgent({
   };
 }
 
-async function _getMistralNextGlobalAgent({
-  auth,
-  settings,
-}: {
-  auth: Authenticator;
-  settings: GlobalAgentSettings | null;
-}): Promise<AgentConfigurationType> {
-  const status = !auth.isUpgraded() ? "disabled_free_workspace" : "active";
-
-  return {
-    id: -1,
-    sId: GLOBAL_AGENTS_SID.MISTRAL_NEXT,
-    version: 0,
-    versionCreatedAt: null,
-    versionAuthorId: null,
-    name: "mistral-next",
-    description: MISTRAL_NEXT_MODEL_CONFIG.description,
-    pictureUrl: "https://dust.tt/static/systemavatar/mistral_avatar_full.png",
-    status: settings ? settings.status : status,
-    scope: "global",
-    userListStatus: status === "active" ? "in-list" : "not-in-list",
-    generation: {
-      id: -1,
-      prompt: "",
-      model: {
-        providerId: MISTRAL_NEXT_MODEL_CONFIG.providerId,
-        modelId: MISTRAL_NEXT_MODEL_CONFIG.modelId,
-      },
-      temperature: 0.7,
-    },
-    action: null,
-  };
-}
-
 async function _getMistralMediumGlobalAgent({
   auth,
   settings,
@@ -809,12 +774,6 @@ export async function getGlobalAgent(
         auth,
       });
       break;
-    case GLOBAL_AGENTS_SID.MISTRAL_NEXT:
-      agentConfiguration = await _getMistralNextGlobalAgent({
-        settings,
-        auth,
-      });
-      break;
     case GLOBAL_AGENTS_SID.MISTRAL_MEDIUM:
       agentConfiguration = await _getMistralMediumGlobalAgent({
         settings,
@@ -898,14 +857,7 @@ export async function getGlobalAgents(
   }
   const preFetchedDataSources = dsRes.value;
 
-  let agentsIdsToFetch = Object.values(agentIds ?? GLOBAL_AGENTS_SID);
-
-  // Mistral-next flag.
-  if (!owner.flags.includes("mistral_next")) {
-    agentsIdsToFetch = agentsIdsToFetch.filter(
-      (agentId) => agentId !== GLOBAL_AGENTS_SID.MISTRAL_NEXT
-    );
-  }
+  const agentsIdsToFetch = Object.values(agentIds ?? GLOBAL_AGENTS_SID);
 
   // For now we retrieve them all
   // We will store them in the database later to allow admin enable them or not
diff --git a/front/lib/assistant.ts b/front/lib/assistant.ts
index d57febfbc075..59ead9b9622f 100644
--- a/front/lib/assistant.ts
+++ b/front/lib/assistant.ts
@@ -48,7 +48,6 @@ export enum GLOBAL_AGENTS_SID {
   CLAUDE_INSTANT = "claude-instant-1",
   MISTRAL_LARGE = "mistral-large",
   MISTRAL_MEDIUM = "mistral-medium",
-  MISTRAL_NEXT = "mistral-next",
   //!\ TEMPORARY WORKAROUND: Renaming 'mistral' to 'mistral-small' is not feasible since
   // it interferes with the retrieval of ongoing conversations involving this agent.
   // Needed to preserve ongoing chat integrity due to 'sId=mistral' references in legacy messages.
@@ -69,7 +68,6 @@ const CUSTOM_ORDER: string[] = [
   GLOBAL_AGENTS_SID.CLAUDE_INSTANT,
   GLOBAL_AGENTS_SID.MISTRAL_LARGE,
   GLOBAL_AGENTS_SID.MISTRAL_MEDIUM,
-  GLOBAL_AGENTS_SID.MISTRAL_NEXT,
   GLOBAL_AGENTS_SID.MISTRAL_SMALL,
   GLOBAL_AGENTS_SID.GEMINI_PRO,
   GLOBAL_AGENTS_SID.HELPER,
diff --git a/types/src/front/feature_flags.ts b/types/src/front/feature_flags.ts
index 391f8ef71e0b..0524fc025d6a 100644
--- a/types/src/front/feature_flags.ts
+++ b/types/src/front/feature_flags.ts
@@ -1,6 +1,5 @@
 export const WHITELISTABLE_FEATURES = [
   "auto_pre_ingest_all_databases",
-  "mistral_next",
   "structured_data",
   "workspace_analytics",
   "usage_data_api",
diff --git a/types/src/front/lib/assistant.ts b/types/src/front/lib/assistant.ts
index f42734d1c613..01c8209f0bb9 100644
--- a/types/src/front/lib/assistant.ts
+++ b/types/src/front/lib/assistant.ts
@@ -75,7 +75,6 @@ export const CLAUDE_INSTANT_DEFAULT_MODEL_CONFIG = {
 
 export const MISTRAL_LARGE_MODEL_ID = "mistral-large-latest" as const;
 export const MISTRAL_MEDIUM_MODEL_ID = "mistral-medium" as const;
-export const MISTRAL_NEXT_MODEL_ID = "mistral-next" as const;
 export const MISTRAL_SMALL_MODEL_ID = "mistral-small" as const;
 
 export const MISTRAL_LARGE_MODEL_CONFIG = {
@@ -85,21 +84,10 @@ export const MISTRAL_LARGE_MODEL_CONFIG = {
   contextSize: 31500,
   recommendedTopK: 16,
   largeModel: true,
-  description: "Mistral latest `large` model (32k context).",
+  description: "Mistral's latest `large` model (32k context).",
   shortDescription: "Mistral's large model.",
 } as const;
 
-export const MISTRAL_NEXT_MODEL_CONFIG = {
-  providerId: "mistral" as const,
-  modelId: MISTRAL_NEXT_MODEL_ID,
-  displayName: "Mistral (next)",
-  contextSize: 31500,
-  recommendedTopK: 16,
-  largeModel: true,
-  description: "Mistral's next generation model (32k context).",
-  shortDescription: "Mistral's next model.",
-} as const;
-
 export const MISTRAL_MEDIUM_MODEL_CONFIG = {
   providerId: "mistral" as const,
   modelId: MISTRAL_MEDIUM_MODEL_ID,
@@ -107,7 +95,7 @@ export const MISTRAL_MEDIUM_MODEL_CONFIG = {
   contextSize: 31500,
   recommendedTopK: 16,
   largeModel: true,
-  description: "Mistral latest `medium` model (32k context).",
+  description: "Mistral's latest `medium` model (32k context).",
   shortDescription: "Mistral's smartest model.",
 } as const;
 
@@ -118,7 +106,7 @@ export const MISTRAL_SMALL_MODEL_CONFIG = {
   contextSize: 31500,
   recommendedTopK: 16,
   largeModel: false,
-  description: "Mistral latest model (8x7B Instruct, 32k context).",
+  description: "Mistral's latest model (8x7B Instruct, 32k context).",
   shortDescription: "Mistral's fast model.",
 } as const;
 
@@ -142,7 +130,6 @@ export const SUPPORTED_MODEL_CONFIGS = [
   CLAUDE_INSTANT_DEFAULT_MODEL_CONFIG,
   MISTRAL_LARGE_MODEL_CONFIG,
   MISTRAL_MEDIUM_MODEL_CONFIG,
-  MISTRAL_NEXT_MODEL_CONFIG,
   MISTRAL_SMALL_MODEL_CONFIG,
   GEMINI_PRO_DEFAULT_MODEL_CONFIG,
 ] as const;