diff --git a/packages/client-discord/src/messages.ts b/packages/client-discord/src/messages.ts
index a4a0cdb687f..c6f00e59a71 100644
--- a/packages/client-discord/src/messages.ts
+++ b/packages/client-discord/src/messages.ts
@@ -1510,7 +1510,7 @@ export class MessageManager {
         const response = await generateShouldRespond({
             runtime: this.runtime,
             context: shouldRespondContext,
-            modelClass: ModelClass.LARGE,
+            modelClass: ModelClass.SMALL,
         });
 
         if (response === "RESPOND") {
diff --git a/packages/client-discord/src/voice.ts b/packages/client-discord/src/voice.ts
index 0b14ec39555..41adbd787c4 100644
--- a/packages/client-discord/src/voice.ts
+++ b/packages/client-discord/src/voice.ts
@@ -862,7 +862,7 @@ export class VoiceManager extends EventEmitter {
         const response = await generateShouldRespond({
             runtime: this.runtime,
             context: shouldRespondContext,
-            modelClass: ModelClass.LARGE,
+            modelClass: ModelClass.SMALL,
         });
 
         if (response === "RESPOND") {
diff --git a/packages/client-telegram/src/messageManager.ts b/packages/client-telegram/src/messageManager.ts
index ee003005af6..554bd58cc6f 100644
--- a/packages/client-telegram/src/messageManager.ts
+++ b/packages/client-telegram/src/messageManager.ts
@@ -873,7 +873,7 @@ export class MessageManager {
             const response = await generateShouldRespond({
                 runtime: this.runtime,
                 context: shouldRespondContext,
-                modelClass: ModelClass.LARGE,
+                modelClass: ModelClass.SMALL,
             });
 
             return response === "RESPOND";
diff --git a/packages/client-twitter/src/interactions.ts b/packages/client-twitter/src/interactions.ts
index e7031bc52c3..f87cdb59c5f 100644
--- a/packages/client-twitter/src/interactions.ts
+++ b/packages/client-twitter/src/interactions.ts
@@ -438,7 +438,7 @@ export class TwitterInteractionClient {
         const shouldRespond = await generateShouldRespond({
             runtime: this.runtime,
             context: shouldRespondContext,
-            modelClass: ModelClass.LARGE,
+            modelClass: ModelClass.SMALL,
         });
 
         // Promise<"RESPOND" | "IGNORE" | "STOP" | null> {
@@ -693,4 +693,4 @@ export class TwitterInteractionClient {
 
         return thread;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/client-twitter/src/post.ts b/packages/client-twitter/src/post.ts
index e20475b945a..ed856a2dc32 100644
--- a/packages/client-twitter/src/post.ts
+++ b/packages/client-twitter/src/post.ts
@@ -833,7 +833,7 @@ export class TwitterPostClient {
                     const actionResponse = await generateTweetActions({
                         runtime: this.runtime,
                         context: actionContext,
-                        modelClass: ModelClass.LARGE,
+                        modelClass: ModelClass.SMALL,
                     });
 
                     if (!actionResponse) {