diff --git a/install.sh b/install.sh
index f47957f4e..898a4794e 100755
--- a/install.sh
+++ b/install.sh
@@ -263,7 +263,7 @@ run_onboarding() {
     4) pid=deepseek;  protocol=openai;    url=https://api.deepseek.com/v1;                         model=deepseek-chat ;;
     5) pid=dashscope; protocol=openai;    url=https://dashscope.aliyuncs.com/compatible-mode/v1;   model=qwen-max ;;
     6) pid=moonshot;  protocol=openai;    url=https://api.moonshot.cn/v1;                          model=kimi-k2 ;;
-    7) pid=minimax;   protocol=openai;    url=https://api.minimaxi.com/v1;                         model=MiniMax-M2.5 ;;
+    7) pid=minimax;   protocol=openai;    url=https://api.minimax.io/v1;                           model=MiniMax-M3 ;;
     8) pid=zhipu;     protocol=openai;    url=https://api.z.ai/api/paas/v4;                        model=glm-4.6 ;;
     9)
       protocol=openai
diff --git a/src/model/catalog/providers.ts b/src/model/catalog/providers.ts
index 433102675..a1226d931 100644
--- a/src/model/catalog/providers.ts
+++ b/src/model/catalog/providers.ts
@@ -669,19 +669,19 @@ export const PROVIDER_CATALOG: ProviderCatalog = {
   minimax: {
     displayName: "MiniMax",
     protocol: "openai",
-    defaultUrl: "https://api.minimaxi.com/v1",
+    defaultUrl: "https://api.minimax.io/v1",
     apiKeyEnvVar: "MINIMAX_API_KEY",
     models: {
-      "MiniMax-M2.5": {
-        displayName: "MiniMax M2.5",
+      "MiniMax-M3": {
+        displayName: "MiniMax M3",
         capabilities: {
           supportsToolUse: true,
           supportsStreaming: true,
           supportsParallelToolCalls: true,
-          supportsThinking: false,
+          supportsThinking: true,
           supportsJsonSchema: true,
           supportsSystemPrompt: true,
-          supportsPromptCache: false,
+          supportsPromptCache: true,
           maxContextTokens: 1000000,
           maxOutputTokens: 16384,
         },
@@ -691,28 +691,25 @@ export const PROVIDER_CATALOG: ProviderCatalog = {
           supportedImageMimeTypes: ["image/jpeg", "image/png", "image/gif", "image/webp"],
           imageDetail: "auto",
         },
-        aliases: ["minimax-m2.5"],
+        aliases: ["minimax-m3"],
       },
-      "MiniMax-M2.7-highspeed": {
-        displayName: "MiniMax M2.7 Highspeed",
+      "MiniMax-M2.7": {
+        displayName: "MiniMax M2.7",
         capabilities: {
           supportsToolUse: true,
           supportsStreaming: true,
           supportsParallelToolCalls: true,
-          supportsThinking: false,
+          supportsThinking: true,
           supportsJsonSchema: true,
           supportsSystemPrompt: true,
-          supportsPromptCache: false,
-          maxContextTokens: 1000000,
+          supportsPromptCache: true,
+          maxContextTokens: 204800,
           maxOutputTokens: 16384,
         },
         multimodal: {
-          input: ["text", "image"],
-          maxImagesPerRequest: 20,
-          supportedImageMimeTypes: ["image/jpeg", "image/png", "image/gif", "image/webp"],
-          imageDetail: "auto",
+          input: ["text"],
         },
-        aliases: [],
+        aliases: ["minimax-m2.7"],
       },
     },
   },
diff --git a/src/router/utils/modelPricing.ts b/src/router/utils/modelPricing.ts
index ad9b7f805..fe780a464 100644
--- a/src/router/utils/modelPricing.ts
+++ b/src/router/utils/modelPricing.ts
@@ -47,6 +47,9 @@ const DEFAULT_PRICING: Array<{ pattern: RegExp; input: number; output: number; c
   { pattern: /yi-/i, input: 0.30, output: 0.30 },
   // Moonshot / Kimi
   { pattern: /moonshot|kimi/i, input: 1.00, output: 2.00 },
+  // MiniMax
+  { pattern: /minimax.*m3/i, input: 0.60, output: 2.40, cacheRead: 0.12 },
+  { pattern: /minimax.*m2\.7/i, input: 0.30, output: 1.20, cacheRead: 0.06 },
   // Doubao / ByteDance
   { pattern: /doubao/i, input: 0.40, output: 0.80 },
 ];
diff --git a/ui/src/shared/catalogProviders.ts b/ui/src/shared/catalogProviders.ts
index 38c67138f..572a2dd1f 100644
--- a/ui/src/shared/catalogProviders.ts
+++ b/ui/src/shared/catalogProviders.ts
@@ -142,8 +142,8 @@ export const CATALOG_PROVIDERS: CatalogProvider[] = [
     protocol: 'openai',
     defaultUrl: 'https://api.minimax.io/v1',
     models: [
-      { id: 'MiniMax-M2.5', displayName: 'MiniMax M2.5', maxContextTokens: 1000000 },
-      { id: 'MiniMax-M2.7-highspeed', displayName: 'MiniMax M2.7 Highspeed', maxContextTokens: 1000000 },
+      { id: 'MiniMax-M3', displayName: 'MiniMax M3', supportsImage: true, maxContextTokens: 1000000 },
+      { id: 'MiniMax-M2.7', displayName: 'MiniMax M2.7', maxContextTokens: 204800 },
     ],
   },
   {