diff --git a/packages/ai/src/agents/analyst-agent/analyst-agent.ts b/packages/ai/src/agents/analyst-agent/analyst-agent.ts
index c9c18f1e3..a5cb0f96f 100644
--- a/packages/ai/src/agents/analyst-agent/analyst-agent.ts
+++ b/packages/ai/src/agents/analyst-agent/analyst-agent.ts
@@ -12,7 +12,6 @@ import { Sonnet4 } from '../../utils/models/sonnet-4';
 
 const DEFAULT_OPTIONS = {
   maxSteps: 18,
-  temperature: 0,
   providerOptions: {
     anthropic: {
       disableParallelToolCalls: true,
diff --git a/packages/ai/src/agents/think-and-prep-agent/think-and-prep-agent.ts b/packages/ai/src/agents/think-and-prep-agent/think-and-prep-agent.ts
index bd3b95faf..f6cc29eb5 100644
--- a/packages/ai/src/agents/think-and-prep-agent/think-and-prep-agent.ts
+++ b/packages/ai/src/agents/think-and-prep-agent/think-and-prep-agent.ts
@@ -11,7 +11,6 @@ import { Sonnet4 } from '../../utils/models/sonnet-4';
 
 const DEFAULT_OPTIONS = {
   maxSteps: 18,
-  temperature: 0,
   providerOptions: {
     anthropic: {
       disableParallelToolCalls: true,