diff --git a/.changeset/ready-hands-share.md b/.changeset/ready-hands-share.md
new file mode 100644
index 000000000000..8571d55394cb
--- /dev/null
+++ b/.changeset/ready-hands-share.md
@@ -0,0 +1,6 @@
+---
+"@roo-code/types": minor
+"roo-cline": minor
+---
+
+Add Anthropic Batch API support with 50% cost savings toggle. Users can now enable async batch processing for Anthropic API requests, reducing costs by 50% with a simple settings toggle.
diff --git a/packages/types/src/provider-settings.ts b/packages/types/src/provider-settings.ts
index a66aae08a243..3399b9c7f370 100644
--- a/packages/types/src/provider-settings.ts
+++ b/packages/types/src/provider-settings.ts
@@ -193,6 +193,7 @@ const anthropicSchema = apiModelIdProviderModelSchema.extend({
 	anthropicBaseUrl: z.string().optional(),
 	anthropicUseAuthToken: z.boolean().optional(),
 	anthropicBeta1MContext: z.boolean().optional(), // Enable 'context-1m-2025-08-07' beta for 1M context window.
+	anthropicUseBatchApi: z.boolean().optional(), // Enable batch API for 50% cost savings (async processing)
 })
 
 const claudeCodeSchema = apiModelIdProviderModelSchema.extend({
diff --git a/src/api/providers/anthropic.ts b/src/api/providers/anthropic.ts
index b2e158eca53e..5ab5018d9f67 100644
--- a/src/api/providers/anthropic.ts
+++ b/src/api/providers/anthropic.ts
@@ -17,7 +17,11 @@ import { getModelParams } from "../transform/model-params"
 
 import { BaseProvider } from "./base-provider"
 import type { SingleCompletionHandler, ApiHandlerCreateMessageMetadata } from "../index"
-import { calculateApiCostAnthropic } from "../../shared/cost"
+import { calculateApiCostAnthropic, applyBatchApiDiscount } from "../../shared/cost"
+
+// Batch API polling configuration
+const BATCH_POLL_INTERVAL_MS = 5000 // Poll every 5 seconds
+const BATCH_MAX_POLL_TIME_MS = 600000 // Max 10 minutes polling
 
 export class AnthropicHandler extends BaseProvider implements SingleCompletionHandler {
 	private options: ApiHandlerOptions
@@ -36,12 +40,67 @@ export class AnthropicHandler extends BaseProvider implements SingleCompletionHa
 		})
 	}
 
+	/**
+	 * Models that support prompt caching
+	 */
+	private supportsPromptCaching(modelId: string): boolean {
+		return [
+			"claude-sonnet-4-5",
+			"claude-sonnet-4-20250514",
+			"claude-opus-4-1-20250805",
+			"claude-opus-4-20250514",
+			"claude-3-7-sonnet-20250219",
+			"claude-3-5-sonnet-20241022",
+			"claude-3-5-haiku-20241022",
+			"claude-3-opus-20240229",
+			"claude-3-haiku-20240307",
+		].includes(modelId)
+	}
+
+	/**
+	 * Applies cache control to messages for prompt caching
+	 */
+	private applyCacheBreakpoints(
+		messages: Anthropic.Messages.MessageParam[],
+		cacheControl: CacheControlEphemeral,
+	): Anthropic.Messages.MessageParam[] {
+		const userMsgIndices = messages.reduce(
+			(acc, msg, index) => (msg.role === "user" ? [...acc, index] : acc),
+			[] as number[],
+		)
+
+		const lastUserMsgIndex = userMsgIndices[userMsgIndices.length - 1] ?? -1
+		const secondLastMsgUserIndex = userMsgIndices[userMsgIndices.length - 2] ?? -1
+
+		return messages.map((message, index) => {
+			if (index === lastUserMsgIndex || index === secondLastMsgUserIndex) {
+				return {
+					...message,
+					content:
+						typeof message.content === "string"
+							? [{ type: "text" as const, text: message.content, cache_control: cacheControl }]
+							: message.content.map((content, contentIndex) =>
+									contentIndex === message.content.length - 1
+										? { ...content, cache_control: cacheControl }
+										: content,
+								),
+				}
+			}
+			return message
+		})
+	}
+
 	async *createMessage(
 		systemPrompt: string,
 		messages: Anthropic.Messages.MessageParam[],
 		metadata?: ApiHandlerCreateMessageMetadata,
 	): ApiStream {
-		let stream: AnthropicStream<Anthropic.Messages.RawMessageStreamEvent>
+		// Use batch API if enabled (50% cost savings, async processing)
+		if (this.options.anthropicUseBatchApi) {
+			yield* this.createBatchMessage(systemPrompt, messages, metadata)
+			return
+		}
+
 		const cacheControl: CacheControlEphemeral = { type: "ephemeral" }
 		let { id: modelId, betas = [], maxTokens, temperature, reasoning: thinking } = this.getModel()
 
@@ -53,98 +112,42 @@ export class AnthropicHandler extends BaseProvider implements SingleCompletionHa
 			betas.push("context-1m-2025-08-07")
 		}
 
-		switch (modelId) {
-			case "claude-sonnet-4-5":
-			case "claude-sonnet-4-20250514":
-			case "claude-opus-4-1-20250805":
-			case "claude-opus-4-20250514":
-			case "claude-3-7-sonnet-20250219":
-			case "claude-3-5-sonnet-20241022":
-			case "claude-3-5-haiku-20241022":
-			case "claude-3-opus-20240229":
-			case "claude-haiku-4-5-20251001":
-			case "claude-3-haiku-20240307": {
-				/**
-				 * The latest message will be the new user message, one before
-				 * will be the assistant message from a previous request, and
-				 * the user message before that will be a previously cached user
-				 * message. So we need to mark the latest user message as
-				 * ephemeral to cache it for the next request, and mark the
-				 * second to last user message as ephemeral to let the server
-				 * know the last message to retrieve from the cache for the
-				 * current request.
-				 */
-				const userMsgIndices = messages.reduce(
-					(acc, msg, index) => (msg.role === "user" ? [...acc, index] : acc),
-					[] as number[],
-				)
-
-				const lastUserMsgIndex = userMsgIndices[userMsgIndices.length - 1] ?? -1
-				const secondLastMsgUserIndex = userMsgIndices[userMsgIndices.length - 2] ?? -1
-
-				stream = await this.client.messages.create(
-					{
-						model: modelId,
-						max_tokens: maxTokens ?? ANTHROPIC_DEFAULT_MAX_TOKENS,
-						temperature,
-						thinking,
-						// Setting cache breakpoint for system prompt so new tasks can reuse it.
-						system: [{ text: systemPrompt, type: "text", cache_control: cacheControl }],
-						messages: messages.map((message, index) => {
-							if (index === lastUserMsgIndex || index === secondLastMsgUserIndex) {
-								return {
-									...message,
-									content:
-										typeof message.content === "string"
-											? [{ type: "text", text: message.content, cache_control: cacheControl }]
-											: message.content.map((content, contentIndex) =>
-													contentIndex === message.content.length - 1
-														? { ...content, cache_control: cacheControl }
-														: content,
-												),
-								}
-							}
-							return message
-						}),
-						stream: true,
-					},
-					(() => {
-						// prompt caching: https://x.com/alexalbert__/status/1823751995901272068
-						// https://github.com/anthropics/anthropic-sdk-typescript?tab=readme-ov-file#default-headers
-						// https://github.com/anthropics/anthropic-sdk-typescript/commit/c920b77fc67bd839bfeb6716ceab9d7c9bbe7393
-
-						// Then check for models that support prompt caching
-						switch (modelId) {
-							case "claude-sonnet-4-5":
-							case "claude-sonnet-4-20250514":
-							case "claude-opus-4-1-20250805":
-							case "claude-opus-4-20250514":
-							case "claude-3-7-sonnet-20250219":
-							case "claude-3-5-sonnet-20241022":
-							case "claude-3-5-haiku-20241022":
-							case "claude-3-opus-20240229":
-							case "claude-haiku-4-5-20251001":
-							case "claude-3-haiku-20240307":
-								betas.push("prompt-caching-2024-07-31")
-								return { headers: { "anthropic-beta": betas.join(",") } }
-							default:
-								return undefined
-						}
-					})(),
-				)
-				break
-			}
-			default: {
-				stream = (await this.client.messages.create({
+		let stream: AnthropicStream<Anthropic.Messages.RawMessageStreamEvent>
+
+		if (this.supportsPromptCaching(modelId)) {
+			/**
+			 * The latest message will be the new user message, one before
+			 * will be the assistant message from a previous request, and
+			 * the user message before that will be a previously cached user
+			 * message. So we need to mark the latest user message as
+			 * ephemeral to cache it for the next request, and mark the
+			 * second to last user message as ephemeral to let the server
+			 * know the last message to retrieve from the cache for the
+			 * current request.
+			 */
+			betas.push("prompt-caching-2024-07-31")
+
+			stream = await this.client.messages.create(
+				{
 					model: modelId,
 					max_tokens: maxTokens ?? ANTHROPIC_DEFAULT_MAX_TOKENS,
 					temperature,
-					system: [{ text: systemPrompt, type: "text" }],
-					messages,
+					thinking,
+					system: [{ text: systemPrompt, type: "text", cache_control: cacheControl }],
+					messages: this.applyCacheBreakpoints(messages, cacheControl),
 					stream: true,
-				})) as any
-				break
-			}
+				},
+				{ headers: { "anthropic-beta": betas.join(",") } },
+			)
+		} else {
+			stream = (await this.client.messages.create({
+				model: modelId,
+				max_tokens: maxTokens ?? ANTHROPIC_DEFAULT_MAX_TOKENS,
+				temperature,
+				system: [{ text: systemPrompt, type: "text" }],
+				messages,
+				stream: true,
+			})) as any
 		}
 
 		let inputTokens = 0
@@ -266,6 +269,11 @@ export class AnthropicHandler extends BaseProvider implements SingleCompletionHa
 			}
 		}
 
+		// Apply 50% discount for Batch API (applies after 1M context pricing if both enabled)
+		if (this.options.anthropicUseBatchApi) {
+			info = applyBatchApiDiscount(info)
+		}
+
 		const params = getModelParams({
 			format: "anthropic",
 			modelId: id,
@@ -301,6 +309,145 @@ export class AnthropicHandler extends BaseProvider implements SingleCompletionHa
 		return content?.type === "text" ? content.text : ""
 	}
 
+	/**
+	 * Creates a message using the Batch API for 50% cost savings.
+	 * This method handles the async batch job lifecycle: create, poll, and retrieve results.
+	 */
+	private async *createBatchMessage(
+		systemPrompt: string,
+		messages: Anthropic.Messages.MessageParam[],
+		metadata?: ApiHandlerCreateMessageMetadata,
+	): ApiStream {
+		const cacheControl: CacheControlEphemeral = { type: "ephemeral" }
+		let { id: modelId, betas = [], maxTokens, temperature, reasoning: thinking } = this.getModel()
+
+		// Add 1M context beta flag if enabled for Claude Sonnet 4 and 4.5
+		if (
+			(modelId === "claude-sonnet-4-20250514" || modelId === "claude-sonnet-4-5") &&
+			this.options.anthropicBeta1MContext
+		) {
+			betas.push("context-1m-2025-08-07")
+		}
+
+		// Add prompt caching beta if model supports it
+		if (this.supportsPromptCaching(modelId)) {
+			betas.push("prompt-caching-2024-07-31")
+		}
+
+		// Notify user about batch processing
+		yield {
+			type: "text",
+			text: "⏳ **Using Batch API (50% cost savings)** - Processing request asynchronously, this may take a moment...\n\n",
+		}
+
+		// Prepare request with cache breakpoints if supported
+		const processedMessages = this.supportsPromptCaching(modelId)
+			? this.applyCacheBreakpoints(messages, cacheControl)
+			: messages
+
+		const batchRequest: Anthropic.Messages.MessageCreateParamsNonStreaming = {
+			model: modelId,
+			max_tokens: maxTokens ?? ANTHROPIC_DEFAULT_MAX_TOKENS,
+			temperature,
+			thinking,
+			system: this.supportsPromptCaching(modelId)
+				? [{ text: systemPrompt, type: "text", cache_control: cacheControl }]
+				: [{ text: systemPrompt, type: "text" }],
+			messages: processedMessages,
+		}
+
+		// Create batch job with beta headers if needed
+		const batchOptions = betas.length > 0 ? { headers: { "anthropic-beta": betas.join(",") } } : undefined
+		const batch = await this.client.messages.batches.create(
+			{
+				requests: [
+					{
+						// Using Date.now() is sufficient since we only send one request per batch
+						// If we support multiple requests per batch in the future, consider using crypto.randomUUID()
+						custom_id: `req_${Date.now()}`,
+						params: batchRequest,
+					},
+				],
+			},
+			batchOptions,
+		)
+
+		// Poll for batch completion (silently)
+		const startTime = Date.now()
+		let completedBatch: Anthropic.Beta.Messages.Batches.BetaMessageBatch | null = null
+
+		while (Date.now() - startTime < BATCH_MAX_POLL_TIME_MS) {
+			const status = await this.client.messages.batches.retrieve(batch.id)
+
+			if (status.processing_status === "ended") {
+				completedBatch = status
+				break
+			}
+
+			// Only fail on truly failed states; continue polling for all valid transitional states
+			// Note: SDK types may not include all possible states, so we check the actual string value
+			const statusStr = status.processing_status as string
+			if (statusStr === "errored" || statusStr === "expired" || statusStr === "canceled") {
+				throw new Error(`Batch processing failed with status: ${status.processing_status}`)
+			}
+
+			// Wait before next poll
+			await new Promise((resolve) => setTimeout(resolve, BATCH_POLL_INTERVAL_MS))
+		}
+
+		if (!completedBatch) {
+			throw new Error("Batch processing timeout exceeded")
+		}
+
+		// Retrieve results
+		const results = await this.client.messages.batches.results(batch.id)
+
+		// Process results
+		for await (const result of results) {
+			if (result.result.type === "succeeded") {
+				const message = result.result.message
+
+				// Yield content blocks
+				for (const content of message.content) {
+					if (content.type === "text") {
+						yield { type: "text", text: content.text }
+					} else if (content.type === "thinking") {
+						yield { type: "reasoning", text: content.thinking }
+					}
+				}
+
+				// Yield usage information
+				const usage = message.usage
+				yield {
+					type: "usage",
+					inputTokens: usage.input_tokens || 0,
+					outputTokens: usage.output_tokens || 0,
+					cacheWriteTokens: usage.cache_creation_input_tokens || undefined,
+					cacheReadTokens: usage.cache_read_input_tokens || undefined,
+				}
+
+				// Calculate and yield cost
+				yield {
+					type: "usage",
+					inputTokens: 0,
+					outputTokens: 0,
+					totalCost: calculateApiCostAnthropic(
+						this.getModel().info,
+						usage.input_tokens || 0,
+						usage.output_tokens || 0,
+						usage.cache_creation_input_tokens || 0,
+						usage.cache_read_input_tokens || 0,
+					),
+				}
+			} else if (result.result.type === "errored") {
+				const error = result.result.error
+				// ErrorResponse only has 'type' field in SDK types, but may have 'message' at runtime
+				const errorDetails = JSON.stringify(error)
+				throw new Error(`Batch request failed: ${error.type} - ${errorDetails}`)
+			}
+		}
+	}
+
 	/**
 	 * Counts tokens for the given content using Anthropic's API
 	 *
diff --git a/src/shared/cost.ts b/src/shared/cost.ts
index a628756b0dbd..3593bbf49820 100644
--- a/src/shared/cost.ts
+++ b/src/shared/cost.ts
@@ -54,4 +54,17 @@ export function calculateApiCostOpenAI(
 	)
 }
 
+/**
+ * Applies 50% discount to all pricing fields for Anthropic Batch API usage
+ */
+export function applyBatchApiDiscount(info: ModelInfo): ModelInfo {
+	return {
+		...info,
+		inputPrice: typeof info.inputPrice === "number" ? info.inputPrice * 0.5 : undefined,
+		outputPrice: typeof info.outputPrice === "number" ? info.outputPrice * 0.5 : undefined,
+		cacheWritesPrice: typeof info.cacheWritesPrice === "number" ? info.cacheWritesPrice * 0.5 : undefined,
+		cacheReadsPrice: typeof info.cacheReadsPrice === "number" ? info.cacheReadsPrice * 0.5 : undefined,
+	}
+}
+
 export const parseApiPrice = (price: any) => (price ? parseFloat(price) * 1_000_000 : undefined)
diff --git a/webview-ui/src/components/settings/providers/Anthropic.tsx b/webview-ui/src/components/settings/providers/Anthropic.tsx
index feef788d49ea..df4a6a8f098d 100644
--- a/webview-ui/src/components/settings/providers/Anthropic.tsx
+++ b/webview-ui/src/components/settings/providers/Anthropic.tsx
@@ -99,6 +99,18 @@ export const Anthropic = ({ apiConfiguration, setApiConfigurationField }: Anthro
 					</div>
 				</div>
 			)}
+			<div>
+				<Checkbox
+					checked={apiConfiguration?.anthropicUseBatchApi ?? false}
+					onChange={(checked: boolean) => {
+						setApiConfigurationField("anthropicUseBatchApi", checked)
+					}}>
+					{t("settings:providers.anthropicBatchApiLabel")}
+				</Checkbox>
+				<div className="text-sm text-vscode-descriptionForeground mt-1 ml-6">
+					{t("settings:providers.anthropicBatchApiDescription")}
+				</div>
+			</div>
 		</>
 	)
 }
diff --git a/webview-ui/src/components/ui/hooks/useSelectedModel.ts b/webview-ui/src/components/ui/hooks/useSelectedModel.ts
index 0d0514b4d667..ce5f71747986 100644
--- a/webview-ui/src/components/ui/hooks/useSelectedModel.ts
+++ b/webview-ui/src/components/ui/hooks/useSelectedModel.ts
@@ -60,6 +60,7 @@ import {
 } from "@roo-code/types"
 
 import type { ModelRecord, RouterModels } from "@roo/api"
+import { applyBatchApiDiscount } from "@roo/cost"
 
 import { useRouterModels } from "./useRouterModels"
 import { useOpenRouterModelProviders } from "./useOpenRouterModelProviders"
@@ -362,7 +363,7 @@ function getSelectedModel({
 		default: {
 			provider satisfies "anthropic" | "gemini-cli" | "qwen-code" | "human-relay" | "fake-ai"
 			const id = apiConfiguration.apiModelId ?? anthropicDefaultModelId
-			const baseInfo = anthropicModels[id as keyof typeof anthropicModels]
+			let baseInfo: ModelInfo | undefined = anthropicModels[id as keyof typeof anthropicModels]
 
 			// Apply 1M context beta tier pricing for Claude Sonnet 4
 			if (
@@ -384,7 +385,7 @@ function getSelectedModel({
 				const tier = modelWithTiers.tiers?.[0]
 				if (tier) {
 					// Create a new ModelInfo object with updated values
-					const info: ModelInfo = {
+					baseInfo = {
 						...baseInfo,
 						contextWindow: tier.contextWindow,
 						inputPrice: tier.inputPrice ?? baseInfo.inputPrice,
@@ -392,10 +393,14 @@ function getSelectedModel({
 						cacheWritesPrice: tier.cacheWritesPrice ?? baseInfo.cacheWritesPrice,
 						cacheReadsPrice: tier.cacheReadsPrice ?? baseInfo.cacheReadsPrice,
 					}
-					return { id, info }
 				}
 			}
 
+			// Apply 50% discount for Batch API (applies after 1M context pricing if both enabled)
+			if (provider === "anthropic" && apiConfiguration.anthropicUseBatchApi && baseInfo) {
+				baseInfo = applyBatchApiDiscount(baseInfo)
+			}
+
 			return { id, info: baseInfo }
 		}
 	}
diff --git a/webview-ui/src/i18n/locales/ca/settings.json b/webview-ui/src/i18n/locales/ca/settings.json
index 611159069b29..70a08c1a9e66 100644
--- a/webview-ui/src/i18n/locales/ca/settings.json
+++ b/webview-ui/src/i18n/locales/ca/settings.json
@@ -273,7 +273,9 @@
 		"anthropicUseAuthToken": "Passar la clau API d'Anthropic com a capçalera d'autorització en lloc de X-Api-Key",
 		"anthropic1MContextBetaLabel": "Activa la finestra de context d'1M (Beta)",
 		"anthropic1MContextBetaDescription": "Amplia la finestra de context a 1 milió de tokens per a Claude Sonnet 4",
-		"awsBedrock1MContextBetaLabel": "Activa la finestra de context d'1M (Beta)",
+		"anthropicBatchApiLabel": "Utilitza l'API per lots (50% d'estalvi)",
+		"anthropicBatchApiDescription": "Processa les sol·licituds de forma asíncrona per reduir els costos en un 50%. Les sol·licituds poden trigar diversos segons o minuts a completar-se.",
+		"awsBedrock1MContextBetaLabel": "Habilita la finestra de context d'1M (Beta)",
 		"awsBedrock1MContextBetaDescription": "Amplia la finestra de context a 1 milió de tokens per a Claude Sonnet 4",
 		"cerebrasApiKey": "Clau API de Cerebras",
 		"getCerebrasApiKey": "Obtenir clau API de Cerebras",
diff --git a/webview-ui/src/i18n/locales/de/settings.json b/webview-ui/src/i18n/locales/de/settings.json
index 00827751b0fd..a0492dc41ed4 100644
--- a/webview-ui/src/i18n/locales/de/settings.json
+++ b/webview-ui/src/i18n/locales/de/settings.json
@@ -275,6 +275,8 @@
 		"anthropicUseAuthToken": "Anthropic API-Schlüssel als Authorization-Header anstelle von X-Api-Key übergeben",
 		"anthropic1MContextBetaLabel": "1M Kontextfenster aktivieren (Beta)",
 		"anthropic1MContextBetaDescription": "Erweitert das Kontextfenster für Claude Sonnet 4 auf 1 Million Token",
+		"anthropicBatchApiLabel": "Batch-API verwenden (50% Kostenersparnis)",
+		"anthropicBatchApiDescription": "Anfragen asynchron verarbeiten für 50% niedrigere Kosten. Anfragen können mehrere Sekunden bis Minuten dauern.",
 		"awsBedrock1MContextBetaLabel": "1M Kontextfenster aktivieren (Beta)",
 		"awsBedrock1MContextBetaDescription": "Erweitert das Kontextfenster für Claude Sonnet 4 auf 1 Million Token",
 		"cerebrasApiKey": "Cerebras API-Schlüssel",
diff --git a/webview-ui/src/i18n/locales/en/settings.json b/webview-ui/src/i18n/locales/en/settings.json
index dfccc49cc4ce..8068ba4b7bb4 100644
--- a/webview-ui/src/i18n/locales/en/settings.json
+++ b/webview-ui/src/i18n/locales/en/settings.json
@@ -278,6 +278,8 @@
 		"anthropicUseAuthToken": "Pass Anthropic API Key as Authorization header instead of X-Api-Key",
 		"anthropic1MContextBetaLabel": "Enable 1M context window (Beta)",
 		"anthropic1MContextBetaDescription": "Extends context window to 1 million tokens for Claude Sonnet 4",
+		"anthropicBatchApiLabel": "Use Batch API (50% cost savings)",
+		"anthropicBatchApiDescription": "Process requests asynchronously for 50% lower costs. Requests may take several seconds to minutes to complete.",
 		"awsBedrock1MContextBetaLabel": "Enable 1M context window (Beta)",
 		"awsBedrock1MContextBetaDescription": "Extends context window to 1 million tokens for Claude Sonnet 4",
 		"cerebrasApiKey": "Cerebras API Key",
diff --git a/webview-ui/src/i18n/locales/es/settings.json b/webview-ui/src/i18n/locales/es/settings.json
index c1271df82740..5082f735ccca 100644
--- a/webview-ui/src/i18n/locales/es/settings.json
+++ b/webview-ui/src/i18n/locales/es/settings.json
@@ -273,6 +273,8 @@
 		"anthropicUseAuthToken": "Pasar la clave API de Anthropic como encabezado de autorización en lugar de X-Api-Key",
 		"anthropic1MContextBetaLabel": "Habilitar ventana de contexto de 1M (Beta)",
 		"anthropic1MContextBetaDescription": "Amplía la ventana de contexto a 1 millón de tokens para Claude Sonnet 4",
+		"anthropicBatchApiLabel": "Usar API por lotes (50% de ahorro)",
+		"anthropicBatchApiDescription": "Procesar solicitudes de forma asíncrona para reducir costos en un 50%. Las solicitudes pueden tardar varios segundos o minutos en completarse.",
 		"awsBedrock1MContextBetaLabel": "Habilitar ventana de contexto de 1M (Beta)",
 		"awsBedrock1MContextBetaDescription": "Amplía la ventana de contexto a 1 millón de tokens para Claude Sonnet 4",
 		"cerebrasApiKey": "Clave API de Cerebras",
diff --git a/webview-ui/src/i18n/locales/fr/settings.json b/webview-ui/src/i18n/locales/fr/settings.json
index abcf401d6402..3ce0c8064aac 100644
--- a/webview-ui/src/i18n/locales/fr/settings.json
+++ b/webview-ui/src/i18n/locales/fr/settings.json
@@ -273,6 +273,8 @@
 		"anthropicUseAuthToken": "Passer la clé API Anthropic comme en-tête d'autorisation au lieu de X-Api-Key",
 		"anthropic1MContextBetaLabel": "Activer la fenêtre de contexte de 1M (Bêta)",
 		"anthropic1MContextBetaDescription": "Étend la fenêtre de contexte à 1 million de tokens pour Claude Sonnet 4",
+		"anthropicBatchApiLabel": "Utiliser l'API Batch (économies de 50%)",
+		"anthropicBatchApiDescription": "Traiter les requêtes de manière asynchrone pour des coûts réduits de 50%. Les requêtes peuvent prendre de plusieurs secondes à plusieurs minutes.",
 		"awsBedrock1MContextBetaLabel": "Activer la fenêtre de contexte de 1M (Bêta)",
 		"awsBedrock1MContextBetaDescription": "Étend la fenêtre de contexte à 1 million de tokens pour Claude Sonnet 4",
 		"cerebrasApiKey": "Clé API Cerebras",
diff --git a/webview-ui/src/i18n/locales/hi/settings.json b/webview-ui/src/i18n/locales/hi/settings.json
index 975e35411eea..d5d093091890 100644
--- a/webview-ui/src/i18n/locales/hi/settings.json
+++ b/webview-ui/src/i18n/locales/hi/settings.json
@@ -273,6 +273,8 @@
 		"anthropicUseAuthToken": "X-Api-Key के बजाय Anthropic API कुंजी को Authorization हेडर के रूप में पास करें",
 		"anthropic1MContextBetaLabel": "1M संदर्भ विंडो सक्षम करें (बीटा)",
 		"anthropic1MContextBetaDescription": "Claude Sonnet 4 के लिए संदर्भ विंडो को 1 मिलियन टोकन तक बढ़ाता है",
+		"anthropicBatchApiLabel": "बैच API का उपयोग करें (50% लागत बचत)",
+		"anthropicBatchApiDescription": "50% कम लागत के लिए अनुरोधों को एसिंक्रोनस रूप से प्रोसेस करें। अनुरोधों को पूरा होने में कई सेकंड से लेकर मिनटों तक का समय लग सकता है।",
 		"awsBedrock1MContextBetaLabel": "1M संदर्भ विंडो सक्षम करें (बीटा)",
 		"awsBedrock1MContextBetaDescription": "Claude Sonnet 4 के लिए संदर्भ विंडो को 1 मिलियन टोकन तक बढ़ाता है",
 		"cerebrasApiKey": "Cerebras API कुंजी",
diff --git a/webview-ui/src/i18n/locales/id/settings.json b/webview-ui/src/i18n/locales/id/settings.json
index aa2c1172119a..8e4d2c7801c4 100644
--- a/webview-ui/src/i18n/locales/id/settings.json
+++ b/webview-ui/src/i18n/locales/id/settings.json
@@ -277,6 +277,8 @@
 		"anthropicUseAuthToken": "Kirim Anthropic API Key sebagai Authorization header alih-alih X-Api-Key",
 		"anthropic1MContextBetaLabel": "Aktifkan jendela konteks 1M (Beta)",
 		"anthropic1MContextBetaDescription": "Memperluas jendela konteks menjadi 1 juta token untuk Claude Sonnet 4",
+		"anthropicBatchApiLabel": "Gunakan API Batch (hemat biaya 50%)",
+		"anthropicBatchApiDescription": "Proses permintaan secara asinkron untuk biaya 50% lebih rendah. Permintaan mungkin memerlukan waktu beberapa detik hingga menit untuk selesai.",
 		"awsBedrock1MContextBetaLabel": "Aktifkan jendela konteks 1M (Beta)",
 		"awsBedrock1MContextBetaDescription": "Memperluas jendela konteks menjadi 1 juta token untuk Claude Sonnet 4",
 		"cerebrasApiKey": "Cerebras API Key",
diff --git a/webview-ui/src/i18n/locales/it/settings.json b/webview-ui/src/i18n/locales/it/settings.json
index 6f2e06bb8fd6..62afcbb0ba3b 100644
--- a/webview-ui/src/i18n/locales/it/settings.json
+++ b/webview-ui/src/i18n/locales/it/settings.json
@@ -273,7 +273,9 @@
 		"anthropicUseAuthToken": "Passa la chiave API Anthropic come header di autorizzazione invece di X-Api-Key",
 		"anthropic1MContextBetaLabel": "Abilita finestra di contesto da 1M (Beta)",
 		"anthropic1MContextBetaDescription": "Estende la finestra di contesto a 1 milione di token per Claude Sonnet 4",
-		"awsBedrock1MContextBetaLabel": "Abilita finestra di contesto da 1M (Beta)",
+		"anthropicBatchApiLabel": "Usa API Batch (50% di risparmio)",
+		"anthropicBatchApiDescription": "Elabora le richieste in modo asincrono per ridurre i costi del 50%. Le richieste possono richiedere da pochi secondi a diversi minuti per completarsi.",
+		"awsBedrock1MContextBetaLabel": "Abilita finestra di contesto 1M (Beta)",
 		"awsBedrock1MContextBetaDescription": "Estende la finestra di contesto a 1 milione di token per Claude Sonnet 4",
 		"cerebrasApiKey": "Chiave API Cerebras",
 		"getCerebrasApiKey": "Ottieni chiave API Cerebras",
diff --git a/webview-ui/src/i18n/locales/ja/settings.json b/webview-ui/src/i18n/locales/ja/settings.json
index cc1ea09317eb..818bcc77a84e 100644
--- a/webview-ui/src/i18n/locales/ja/settings.json
+++ b/webview-ui/src/i18n/locales/ja/settings.json
@@ -273,6 +273,8 @@
 		"anthropicUseAuthToken": "Anthropic APIキーをX-Api-Keyの代わりにAuthorizationヘッダーとして渡す",
 		"anthropic1MContextBetaLabel": "1Mコンテキストウィンドウを有効にする（ベータ版）",
 		"anthropic1MContextBetaDescription": "Claude Sonnet 4のコンテキストウィンドウを100万トークンに拡張します",
+		"anthropicBatchApiLabel": "バッチAPIを使用（50%コスト削減）",
+		"anthropicBatchApiDescription": "リクエストを非同期で処理し、コストを50%削減します。リクエストの完了には数秒から数分かかる場合があります。",
 		"awsBedrock1MContextBetaLabel": "1Mコンテキストウィンドウを有効にする（ベータ版）",
 		"awsBedrock1MContextBetaDescription": "Claude Sonnet 4のコンテキストウィンドウを100万トークンに拡張します",
 		"cerebrasApiKey": "Cerebras APIキー",
diff --git a/webview-ui/src/i18n/locales/ko/settings.json b/webview-ui/src/i18n/locales/ko/settings.json
index 61539cfc4d9f..f978c704ef2a 100644
--- a/webview-ui/src/i18n/locales/ko/settings.json
+++ b/webview-ui/src/i18n/locales/ko/settings.json
@@ -272,9 +272,11 @@
 		"getAnthropicApiKey": "Anthropic API 키 받기",
 		"anthropicUseAuthToken": "X-Api-Key 대신 Authorization 헤더로 Anthropic API 키 전달",
 		"anthropic1MContextBetaLabel": "1M 컨텍스트 창 활성화 (베타)",
-		"anthropic1MContextBetaDescription": "Claude Sonnet 4의 컨텍스트 창을 100만 토큰으로 확장",
+		"anthropic1MContextBetaDescription": "Claude Sonnet 4의 컨텍스트 창을 100만 토큰으로 확장합니다",
+		"anthropicBatchApiLabel": "배치 API 사용 (50% 비용 절감)",
+		"anthropicBatchApiDescription": "비동기로 요청을 처리하여 50% 더 낮은 비용으로 사용할 수 있습니다. 요청은 완료되는 데 몇 초에서 몇 분이 걸릴 수 있습니다.",
 		"awsBedrock1MContextBetaLabel": "1M 컨텍스트 창 활성화 (베타)",
-		"awsBedrock1MContextBetaDescription": "Claude Sonnet 4의 컨텍스트 창을 100만 토큰으로 확장",
+		"awsBedrock1MContextBetaDescription": "Claude Sonnet 4의 컨텍스트 창을 100만 토큰으로 확장합니다",
 		"cerebrasApiKey": "Cerebras API 키",
 		"getCerebrasApiKey": "Cerebras API 키 가져오기",
 		"chutesApiKey": "Chutes API 키",
diff --git a/webview-ui/src/i18n/locales/nl/settings.json b/webview-ui/src/i18n/locales/nl/settings.json
index 41ee3e5910bb..c1361cb6a854 100644
--- a/webview-ui/src/i18n/locales/nl/settings.json
+++ b/webview-ui/src/i18n/locales/nl/settings.json
@@ -272,9 +272,11 @@
 		"getAnthropicApiKey": "Anthropic API-sleutel ophalen",
 		"anthropicUseAuthToken": "Anthropic API-sleutel als Authorization-header doorgeven in plaats van X-Api-Key",
 		"anthropic1MContextBetaLabel": "1M contextvenster inschakelen (bèta)",
-		"anthropic1MContextBetaDescription": "Breidt het contextvenster uit tot 1 miljoen tokens voor Claude Sonnet 4",
-		"awsBedrock1MContextBetaLabel": "1M contextvenster inschakelen (bèta)",
-		"awsBedrock1MContextBetaDescription": "Breidt het contextvenster uit tot 1 miljoen tokens voor Claude Sonnet 4",
+		"anthropic1MContextBetaDescription": "Breidt het contextvenster uit naar 1 miljoen tokens voor Claude Sonnet 4",
+		"anthropicBatchApiLabel": "Batch-API gebruiken (50% kostenbesparing)",
+		"anthropicBatchApiDescription": "Verwerk verzoeken asynchroon voor 50% lagere kosten. Verzoeken kunnen enkele seconden tot minuten duren om te voltooien.",
+		"awsBedrock1MContextBetaLabel": "1M contextvenster inschakelen (Beta)",
+		"awsBedrock1MContextBetaDescription": "Breidt het contextvenster uit naar 1 miljoen tokens voor Claude Sonnet 4",
 		"cerebrasApiKey": "Cerebras API-sleutel",
 		"getCerebrasApiKey": "Cerebras API-sleutel verkrijgen",
 		"chutesApiKey": "Chutes API-sleutel",
diff --git a/webview-ui/src/i18n/locales/pl/settings.json b/webview-ui/src/i18n/locales/pl/settings.json
index 6862d6f7edda..15597b71846b 100644
--- a/webview-ui/src/i18n/locales/pl/settings.json
+++ b/webview-ui/src/i18n/locales/pl/settings.json
@@ -272,9 +272,11 @@
 		"getAnthropicApiKey": "Uzyskaj klucz API Anthropic",
 		"anthropicUseAuthToken": "Przekaż klucz API Anthropic jako nagłówek Authorization zamiast X-Api-Key",
 		"anthropic1MContextBetaLabel": "Włącz okno kontekstowe 1M (Beta)",
-		"anthropic1MContextBetaDescription": "Rozszerza okno kontekstowe do 1 miliona tokenów dla Claude Sonnet 4",
-		"awsBedrock1MContextBetaLabel": "Włącz okno kontekstowe 1M (Beta)",
-		"awsBedrock1MContextBetaDescription": "Rozszerza okno kontekstowe do 1 miliona tokenów dla Claude Sonnet 4",
+		"anthropic1MContextBetaDescription": "Rozszerza okno kontekstu do 1 miliona tokenów dla Claude Sonnet 4",
+		"anthropicBatchApiLabel": "Użyj API wsadowego (50% oszczędności)",
+		"anthropicBatchApiDescription": "Przetwarzaj żądania asynchronicznie, aby obniżyć koszty o 50%. Żądania mogą potrwać od kilku sekund do kilku minut.",
+		"awsBedrock1MContextBetaLabel": "Włącz okno kontekstu 1M (Beta)",
+		"awsBedrock1MContextBetaDescription": "Rozszerza okno kontekstu do 1 miliona tokenów dla Claude Sonnet 4",
 		"cerebrasApiKey": "Klucz API Cerebras",
 		"getCerebrasApiKey": "Pobierz klucz API Cerebras",
 		"chutesApiKey": "Klucz API Chutes",
diff --git a/webview-ui/src/i18n/locales/pt-BR/settings.json b/webview-ui/src/i18n/locales/pt-BR/settings.json
index b8184777acf0..911d9a5e39ec 100644
--- a/webview-ui/src/i18n/locales/pt-BR/settings.json
+++ b/webview-ui/src/i18n/locales/pt-BR/settings.json
@@ -272,9 +272,11 @@
 		"getAnthropicApiKey": "Obter chave de API Anthropic",
 		"anthropicUseAuthToken": "Passar a chave de API Anthropic como cabeçalho Authorization em vez de X-Api-Key",
 		"anthropic1MContextBetaLabel": "Ativar janela de contexto de 1M (Beta)",
-		"anthropic1MContextBetaDescription": "Estende a janela de contexto para 1 milhão de tokens para o Claude Sonnet 4",
+		"anthropic1MContextBetaDescription": "Estende a janela de contexto para 1 milhão de tokens para Claude Sonnet 4",
+		"anthropicBatchApiLabel": "Usar API em Lote (50% de economia)",
+		"anthropicBatchApiDescription": "Processa requisições de forma assíncrona para reduzir custos em 50%. As requisições podem levar de alguns segundos a vários minutos para serem concluídas.",
 		"awsBedrock1MContextBetaLabel": "Ativar janela de contexto de 1M (Beta)",
-		"awsBedrock1MContextBetaDescription": "Estende a janela de contexto para 1 milhão de tokens para o Claude Sonnet 4",
+		"awsBedrock1MContextBetaDescription": "Estende a janela de contexto para 1 milhão de tokens para Claude Sonnet 4",
 		"cerebrasApiKey": "Chave de API Cerebras",
 		"getCerebrasApiKey": "Obter chave de API Cerebras",
 		"chutesApiKey": "Chave de API Chutes",
diff --git a/webview-ui/src/i18n/locales/ru/settings.json b/webview-ui/src/i18n/locales/ru/settings.json
index bcbd72089a45..3fefa4173b09 100644
--- a/webview-ui/src/i18n/locales/ru/settings.json
+++ b/webview-ui/src/i18n/locales/ru/settings.json
@@ -273,6 +273,8 @@
 		"anthropicUseAuthToken": "Передавать Anthropic API-ключ как Authorization-заголовок вместо X-Api-Key",
 		"anthropic1MContextBetaLabel": "Включить контекстное окно 1M (бета)",
 		"anthropic1MContextBetaDescription": "Расширяет контекстное окно до 1 миллиона токенов для Claude Sonnet 4",
+		"anthropicBatchApiLabel": "Использовать пакетный API (экономия 50%)",
+		"anthropicBatchApiDescription": "Обрабатывайте запросы асинхронно для снижения затрат на 50%. Выполнение запросов может занять от нескольких секунд до нескольких минут.",
 		"awsBedrock1MContextBetaLabel": "Включить контекстное окно 1M (бета)",
 		"awsBedrock1MContextBetaDescription": "Расширяет контекстное окно до 1 миллиона токенов для Claude Sonnet 4",
 		"cerebrasApiKey": "Cerebras API-ключ",
diff --git a/webview-ui/src/i18n/locales/tr/settings.json b/webview-ui/src/i18n/locales/tr/settings.json
index 4ac28f47d2f2..6f42adf17a23 100644
--- a/webview-ui/src/i18n/locales/tr/settings.json
+++ b/webview-ui/src/i18n/locales/tr/settings.json
@@ -272,9 +272,11 @@
 		"getAnthropicApiKey": "Anthropic API Anahtarı Al",
 		"anthropicUseAuthToken": "Anthropic API Anahtarını X-Api-Key yerine Authorization başlığı olarak geçir",
 		"anthropic1MContextBetaLabel": "1M bağlam penceresini etkinleştir (Beta)",
-		"anthropic1MContextBetaDescription": "Claude Sonnet 4 için bağlam penceresini 1 milyon token'a genişletir",
+		"anthropic1MContextBetaDescription": "Claude Sonnet 4 için bağlam penceresini 1 milyon belirteçe genişletir",
+		"anthropicBatchApiLabel": "Toplu API kullan (%50 maliyet tasarrufu)",
+		"anthropicBatchApiDescription": "İstekleri eşzamansız olarak işleyerek %50 daha düşük maliyetlerle çalıştırın. İsteklerin tamamlanması birkaç saniye ila birkaç dakika sürebilir.",
 		"awsBedrock1MContextBetaLabel": "1M bağlam penceresini etkinleştir (Beta)",
-		"awsBedrock1MContextBetaDescription": "Claude Sonnet 4 için bağlam penceresini 1 milyon token'a genişletir",
+		"awsBedrock1MContextBetaDescription": "Claude Sonnet 4 için bağlam penceresini 1 milyon belirteçe genişletir",
 		"cerebrasApiKey": "Cerebras API Anahtarı",
 		"getCerebrasApiKey": "Cerebras API Anahtarını Al",
 		"chutesApiKey": "Chutes API Anahtarı",
diff --git a/webview-ui/src/i18n/locales/vi/settings.json b/webview-ui/src/i18n/locales/vi/settings.json
index 4303325d068e..f632f69d179a 100644
--- a/webview-ui/src/i18n/locales/vi/settings.json
+++ b/webview-ui/src/i18n/locales/vi/settings.json
@@ -273,6 +273,8 @@
 		"anthropicUseAuthToken": "Truyền khóa API Anthropic dưới dạng tiêu đề Authorization thay vì X-Api-Key",
 		"anthropic1MContextBetaLabel": "Bật cửa sổ ngữ cảnh 1M (Beta)",
 		"anthropic1MContextBetaDescription": "Mở rộng cửa sổ ngữ cảnh lên 1 triệu token cho Claude Sonnet 4",
+		"anthropicBatchApiLabel": "Sử dụng API hàng loạt (tiết kiệm 50% chi phí)",
+		"anthropicBatchApiDescription": "Xử lý các yêu cầu không đồng bộ để giảm 50% chi phí. Các yêu cầu có thể mất từ vài giây đến vài phút để hoàn thành.",
 		"awsBedrock1MContextBetaLabel": "Bật cửa sổ ngữ cảnh 1M (Beta)",
 		"awsBedrock1MContextBetaDescription": "Mở rộng cửa sổ ngữ cảnh lên 1 triệu token cho Claude Sonnet 4",
 		"cerebrasApiKey": "Khóa API Cerebras",
diff --git a/webview-ui/src/i18n/locales/zh-CN/settings.json b/webview-ui/src/i18n/locales/zh-CN/settings.json
index f574106f4568..6199eadb0f92 100644
--- a/webview-ui/src/i18n/locales/zh-CN/settings.json
+++ b/webview-ui/src/i18n/locales/zh-CN/settings.json
@@ -273,6 +273,8 @@
 		"anthropicUseAuthToken": "将 Anthropic API 密钥作为 Authorization 标头传递，而不是 X-Api-Key",
 		"anthropic1MContextBetaLabel": "启用 1M 上下文窗口 (Beta)",
 		"anthropic1MContextBetaDescription": "为 Claude Sonnet 4 将上下文窗口扩展至 100 万个 token",
+		"anthropicBatchApiLabel": "使用批处理 API（节省 50% 成本）",
+		"anthropicBatchApiDescription": "异步处理请求，降低 50% 成本。请求可能需要几秒到几分钟才能完成。",
 		"awsBedrock1MContextBetaLabel": "启用 1M 上下文窗口 (Beta)",
 		"awsBedrock1MContextBetaDescription": "为 Claude Sonnet 4 将上下文窗口扩展至 100 万个 token",
 		"cerebrasApiKey": "Cerebras API 密钥",
diff --git a/webview-ui/src/i18n/locales/zh-TW/settings.json b/webview-ui/src/i18n/locales/zh-TW/settings.json
index 67e8c43b60a9..22402dba754c 100644
--- a/webview-ui/src/i18n/locales/zh-TW/settings.json
+++ b/webview-ui/src/i18n/locales/zh-TW/settings.json
@@ -273,6 +273,8 @@
 		"anthropicUseAuthToken": "將 Anthropic API 金鑰作為 Authorization 標頭傳遞，而非使用 X-Api-Key",
 		"anthropic1MContextBetaLabel": "啟用 1M 上下文視窗 (Beta)",
 		"anthropic1MContextBetaDescription": "為 Claude Sonnet 4 將上下文視窗擴展至 100 萬個 token",
+		"anthropicBatchApiLabel": "使用批次 API（節省 50% 成本）",
+		"anthropicBatchApiDescription": "以非同步方式處理請求，降低 50% 成本。請求可能需要幾秒到幾分鐘才能完成。",
 		"awsBedrock1MContextBetaLabel": "啟用 1M 上下文視窗 (Beta)",
 		"awsBedrock1MContextBetaDescription": "為 Claude Sonnet 4 將上下文視窗擴展至 100 萬個 token",
 		"cerebrasApiKey": "Cerebras API 金鑰",