diff --git a/packages/data-provider/specs/bedrock.spec.ts b/packages/data-provider/specs/bedrock.spec.ts
index c569a1b5a7..2a0de6937a 100644
--- a/packages/data-provider/specs/bedrock.spec.ts
+++ b/packages/data-provider/specs/bedrock.spec.ts
@@ -88,6 +88,28 @@ describe('bedrockInputParser', () => {
       expect(result.additionalModelRequestFields).toBeUndefined();
     });
 
+    test('should not add anthropic_beta to Moonshot Kimi K2 models', () => {
+      const input = {
+        model: 'moonshot.kimi-k2-0711-thinking',
+      };
+      const result = bedrockInputParser.parse(input) as BedrockConverseInput;
+      const additionalFields = result.additionalModelRequestFields as
+        | Record<string, unknown>
+        | undefined;
+      expect(additionalFields?.anthropic_beta).toBeUndefined();
+    });
+
+    test('should not add anthropic_beta to DeepSeek models', () => {
+      const input = {
+        model: 'deepseek.deepseek-r1',
+      };
+      const result = bedrockInputParser.parse(input) as BedrockConverseInput;
+      const additionalFields = result.additionalModelRequestFields as
+        | Record<string, unknown>
+        | undefined;
+      expect(additionalFields?.anthropic_beta).toBeUndefined();
+    });
+
     test('should respect explicit thinking configuration', () => {
       const input = {
         model: 'anthropic.claude-sonnet-4',
diff --git a/packages/data-provider/src/bedrock.ts b/packages/data-provider/src/bedrock.ts
index 2a4184729f..b37fdc25e1 100644
--- a/packages/data-provider/src/bedrock.ts
+++ b/packages/data-provider/src/bedrock.ts
@@ -137,7 +137,9 @@ export const bedrockInputParser = s.tConversationSchema
       if (additionalFields.thinking === true && additionalFields.thinkingBudget === undefined) {
         additionalFields.thinkingBudget = 2000;
       }
-      additionalFields.anthropic_beta = ['output-128k-2025-02-19'];
+      if (typedData.model.includes('anthropic.')) {
+        additionalFields.anthropic_beta = ['output-128k-2025-02-19'];
+      }
     } else if (additionalFields.thinking != null || additionalFields.thinkingBudget != null) {
       delete additionalFields.thinking;
       delete additionalFields.thinkingBudget;
diff --git a/packages/data-provider/src/parameterSettings.ts b/packages/data-provider/src/parameterSettings.ts
index 3a9425bca1..ae811d3d5b 100644
--- a/packages/data-provider/src/parameterSettings.ts
+++ b/packages/data-provider/src/parameterSettings.ts
@@ -880,6 +880,40 @@ const bedrockGeneralCol2: SettingsConfiguration = [
   librechat.fileTokenLimit,
 ];
 
+const bedrockMoonshot: SettingsConfiguration = [
+  librechat.modelLabel,
+  bedrock.system,
+  librechat.maxContextTokens,
+  createDefinition(bedrock.maxTokens, {
+    default: 16384,
+  }),
+  bedrock.temperature,
+  bedrock.topP,
+  baseDefinitions.stop,
+  librechat.resendFiles,
+  bedrock.region,
+  librechat.fileTokenLimit,
+];
+
+const bedrockMoonshotCol1: SettingsConfiguration = [
+  baseDefinitions.model as SettingDefinition,
+  librechat.modelLabel,
+  bedrock.system,
+  baseDefinitions.stop,
+];
+
+const bedrockMoonshotCol2: SettingsConfiguration = [
+  librechat.maxContextTokens,
+  createDefinition(bedrock.maxTokens, {
+    default: 16384,
+  }),
+  bedrock.temperature,
+  bedrock.topP,
+  librechat.resendFiles,
+  bedrock.region,
+  librechat.fileTokenLimit,
+];
+
 export const paramSettings: Record<string, SettingsConfiguration | undefined> = {
   [EModelEndpoint.openAI]: openAI,
   [EModelEndpoint.azureOpenAI]: openAI,
@@ -892,6 +926,7 @@ export const paramSettings: Record<string, SettingsConfiguration | undefined> =
   [`${EModelEndpoint.bedrock}-${BedrockProviders.AI21}`]: bedrockGeneral,
   [`${EModelEndpoint.bedrock}-${BedrockProviders.Amazon}`]: bedrockGeneral,
   [`${EModelEndpoint.bedrock}-${BedrockProviders.DeepSeek}`]: bedrockGeneral,
+  [`${EModelEndpoint.bedrock}-${BedrockProviders.Moonshot}`]: bedrockMoonshot,
   [EModelEndpoint.google]: googleConfig,
 };
 
@@ -936,6 +971,10 @@ export const presetSettings: Record<
   [`${EModelEndpoint.bedrock}-${BedrockProviders.AI21}`]: bedrockGeneralColumns,
   [`${EModelEndpoint.bedrock}-${BedrockProviders.Amazon}`]: bedrockGeneralColumns,
   [`${EModelEndpoint.bedrock}-${BedrockProviders.DeepSeek}`]: bedrockGeneralColumns,
+  [`${EModelEndpoint.bedrock}-${BedrockProviders.Moonshot}`]: {
+    col1: bedrockMoonshotCol1,
+    col2: bedrockMoonshotCol2,
+  },
   [EModelEndpoint.google]: {
     col1: googleCol1,
     col2: googleCol2,
diff --git a/packages/data-provider/src/schemas.ts b/packages/data-provider/src/schemas.ts
index aea1a9bf09..a3378d3340 100644
--- a/packages/data-provider/src/schemas.ts
+++ b/packages/data-provider/src/schemas.ts
@@ -94,10 +94,11 @@ export enum BedrockProviders {
   Amazon = 'amazon',
   Anthropic = 'anthropic',
   Cohere = 'cohere',
+  DeepSeek = 'deepseek',
   Meta = 'meta',
   MistralAI = 'mistral',
+  Moonshot = 'moonshot',
   StabilityAI = 'stability',
-  DeepSeek = 'deepseek',
 }
 
 export const getModelKey = (endpoint: EModelEndpoint | string, model: string) => {