diff --git a/apps/sim/executor/constants.ts b/apps/sim/executor/constants.ts
index a31bed2bec..01814c9b37 100644
--- a/apps/sim/executor/constants.ts
+++ b/apps/sim/executor/constants.ts
@@ -158,8 +158,8 @@ export const HTTP = {
 
 export const AGENT = {
   DEFAULT_MODEL: 'claude-sonnet-4-5',
-  DEFAULT_FUNCTION_TIMEOUT: 5000,
-  REQUEST_TIMEOUT: 120000,
+  DEFAULT_FUNCTION_TIMEOUT: 600000, // 10 minutes for custom tool code execution
+  REQUEST_TIMEOUT: 600000, // 10 minutes for LLM API requests
   CUSTOM_TOOL_PREFIX: 'custom_',
 } as const
 
diff --git a/apps/sim/lib/execution/constants.ts b/apps/sim/lib/execution/constants.ts
index 4fcdab3650..bf095770b9 100644
--- a/apps/sim/lib/execution/constants.ts
+++ b/apps/sim/lib/execution/constants.ts
@@ -1,10 +1,7 @@
 /**
  * Execution timeout constants
  *
- * These constants define the timeout values for code execution.
- * - DEFAULT_EXECUTION_TIMEOUT_MS: The default timeout for executing user code (3 minutes)
- * - MAX_EXECUTION_DURATION: The maximum duration for the API route (adds 30s buffer for overhead)
+ * DEFAULT_EXECUTION_TIMEOUT_MS: The default timeout for executing user code (10 minutes)
  */
 
-export const DEFAULT_EXECUTION_TIMEOUT_MS = 180000 // 3 minutes (180 seconds)
-export const MAX_EXECUTION_DURATION = 210 // 3.5 minutes (210 seconds) - includes buffer for sandbox creation
+export const DEFAULT_EXECUTION_TIMEOUT_MS = 600000 // 10 minutes (600 seconds)
diff --git a/apps/sim/tools/http/request.ts b/apps/sim/tools/http/request.ts
index add50fe7a9..dfb26dd24d 100644
--- a/apps/sim/tools/http/request.ts
+++ b/apps/sim/tools/http/request.ts
@@ -40,15 +40,6 @@ export const requestTool: ToolConfig<RequestParams, RequestResponse> = {
       type: 'object',
       description: 'Form data to send (will set appropriate Content-Type)',
     },
-    timeout: {
-      type: 'number',
-      default: 10000,
-      description: 'Request timeout in milliseconds',
-    },
-    validateStatus: {
-      type: 'object',
-      description: 'Custom status validation function',
-    },
   },
 
   request: {
diff --git a/apps/sim/tools/http/types.ts b/apps/sim/tools/http/types.ts
index 68b455c6fe..aee763469a 100644
--- a/apps/sim/tools/http/types.ts
+++ b/apps/sim/tools/http/types.ts
@@ -8,8 +8,6 @@ export interface RequestParams {
   params?: TableRow[]
   pathParams?: Record<string, string>
   formData?: Record<string, string | Blob>
-  timeout?: number
-  validateStatus?: (status: number) => boolean
 }
 
 export interface RequestResponse extends ToolResponse {