diff --git a/plugins/baseten/etc/agents-plugin-baseten.api.md b/plugins/baseten/etc/agents-plugin-baseten.api.md
index e8f438930..00e419be1 100644
--- a/plugins/baseten/etc/agents-plugin-baseten.api.md
+++ b/plugins/baseten/etc/agents-plugin-baseten.api.md
@@ -71,25 +71,15 @@ export interface BasetenSttOptions {
     // (undocumented)
     audioLanguage?: string;
     // (undocumented)
-    bufferSizeSeconds?: number;
-    // (undocumented)
     enablePartialTranscripts?: boolean;
     // (undocumented)
     encoding?: string;
     // (undocumented)
     environment?: string;
-    // (undocumented)
-    finalTranscriptMaxDurationS?: number;
-    // (undocumented)
-    languageDetectionOnly?: boolean;
     modelEndpoint?: string;
     // @deprecated (undocumented)
     modelId?: string;
     // (undocumented)
-    partialTranscriptIntervalS?: number;
-    // (undocumented)
-    prompt?: string;
-    // (undocumented)
     sampleRate?: number;
     // (undocumented)
     vadMinSilenceDurationMs?: number;
diff --git a/plugins/baseten/src/stt.ts b/plugins/baseten/src/stt.ts
index 723163fbb..ebd78ff66 100644
--- a/plugins/baseten/src/stt.ts
+++ b/plugins/baseten/src/stt.ts
@@ -18,12 +18,8 @@ const defaultSTTOptions: Partial<BasetenSttOptions> = {
   environment: 'production',
   encoding: 'pcm_s16le',
   sampleRate: 16000,
-  bufferSizeSeconds: 0.032,
   enablePartialTranscripts: true,
-  partialTranscriptIntervalS: 0.5,
-  finalTranscriptMaxDurationS: 5,
   audioLanguage: 'en',
-  languageDetectionOnly: false,
   vadThreshold: 0.5,
   vadMinSilenceDurationMs: 300,
   vadSpeechPadMs: 30,
diff --git a/plugins/baseten/src/types.ts b/plugins/baseten/src/types.ts
index 9bf97222e..d33bd8c6f 100644
--- a/plugins/baseten/src/types.ts
+++ b/plugins/baseten/src/types.ts
@@ -45,16 +45,11 @@ export interface BasetenSttOptions {
   environment?: string;
   encoding?: string;
   sampleRate?: number;
-  bufferSizeSeconds?: number;
   vadThreshold?: number;
   vadMinSilenceDurationMs?: number;
   vadSpeechPadMs?: number;
   enablePartialTranscripts?: boolean;
-  partialTranscriptIntervalS?: number;
-  finalTranscriptMaxDurationS?: number;
   audioLanguage?: string;
-  prompt?: string;
-  languageDetectionOnly?: boolean;
 }
 
 /**