fix

Author: brendan-kellam

packages/web/src/features/chat/utils.server.ts

@@ -210,11 +210,17 @@ export const getAISDKLanguageModelAndOptions = async (config: LanguageModel): Pr
                         : undefined,
                 });
 
+                const isAdaptiveThinkingSupported =
+                    modelId === 'claude-opus-4-7';
+
                 return {
                     model: anthropic(modelId),
                     providerOptions: {
                         anthropic: {
-                            thinking: {
+                            thinking: isAdaptiveThinkingSupported ? {
+                                type: "adaptive",
+                                "display": "summarized"
+                            } : {
                                 type: "enabled",
                                 budgetTokens: env.ANTHROPIC_THINKING_BUDGET_TOKENS,
                             }