diff --git a/app/lib/.server/llm/stream-text.ts b/app/lib/.server/llm/stream-text.ts
index 0ee28052..558b5e8a 100644
--- a/app/lib/.server/llm/stream-text.ts
+++ b/app/lib/.server/llm/stream-text.ts
@@ -108,6 +108,9 @@ export async function streamText(props: {
   }
 
   const dynamicMaxTokens = modelDetails && modelDetails.maxTokenAllowed ? modelDetails.maxTokenAllowed : MAX_TOKENS;
+  logger.info(
+    `Max tokens for model ${modelDetails.name} is ${dynamicMaxTokens} based on ${modelDetails.maxTokenAllowed} or ${MAX_TOKENS}`,
+  );
 
   let systemPrompt =
     PromptLibrary.getPropmtFromLibrary(promptId || 'default', {
diff --git a/app/lib/modules/llm/providers/anthropic.ts b/app/lib/modules/llm/providers/anthropic.ts
index 70f93c07..b67d695c 100644
--- a/app/lib/modules/llm/providers/anthropic.ts
+++ b/app/lib/modules/llm/providers/anthropic.ts
@@ -17,7 +17,7 @@ export default class AnthropicProvider extends BaseProvider {
       name: 'claude-3-7-sonnet-20250219',
       label: 'Claude 3.7 Sonnet',
       provider: 'Anthropic',
-      maxTokenAllowed: 8000,
+      maxTokenAllowed: 128000,
     },
     {
       name: 'claude-3-5-sonnet-latest',
@@ -95,6 +95,7 @@ export default class AnthropicProvider extends BaseProvider {
     });
     const anthropic = createAnthropic({
       apiKey,
+      headers: { 'anthropic-beta': 'output-128k-2025-02-19' },
     });
 
     return anthropic(model);