diff --git a/crates/service/job/inference_job/src/job/job_types/f5_tts/f5_tts_inference_command.rs b/crates/service/job/inference_job/src/job/job_types/f5_tts/f5_tts_inference_command.rs
index 450f736b2a..9359cca753 100644
--- a/crates/service/job/inference_job/src/job/job_types/f5_tts/f5_tts_inference_command.rs
+++ b/crates/service/job/inference_job/src/job/job_types/f5_tts/f5_tts_inference_command.rs
@@ -52,14 +52,9 @@ pub struct InferenceArgs<'s> {
   pub reference_audio_path: &'s Path,
 
   pub reference_transcript_path: Option<&'s Path>,
-  pub reference_language : Option<&'s str>,
 
-  //pub output_audio_directory: &'s Path,
-  pub output_file_path: &'s Path,
-
-  pub maybe_reference_free: Option<bool>,
-  pub maybe_temperature: Option<f32>,
-  pub maybe_target_language: Option<&'s str>,
+  pub output_audio_directory: &'s Path,
+  // pub output_file_path: &'s Path,
 }
 
 impl F5TTSInferenceCommand {
@@ -153,24 +148,12 @@ impl F5TTSInferenceCommand {
       }
     }
 
-    command.push_str(&format!(" --target_text {}", path_to_string(args.input_text_file)));
+    command.push_str(&format!(" --gen_file {}", path_to_string(args.input_text_file)));
     command.push_str(&format!(" --ref_audio {}", path_to_string(args.reference_audio_path)));
 
 
     //command.push_str(&format!(" --output_path {}", path_to_string(args.output_audio_directory)));
-    command.push_str(&format!(" --output_path {}", path_to_string(args.output_file_path)));
-
-    if let Some(reference_free) = args.maybe_reference_free {
-      command.push_str(&format!(" --ref_free {}", reference_free));
-    }
-
-    if let Some(temperature) = args.maybe_temperature {
-      command.push_str(&format!(" --temperature {}", temperature));
-    }
-
-    if let Some(target_language) = args.maybe_target_language {
-      command.push_str(&format!(" --target_language {}", target_language));
-    }
+    command.push_str(&format!(" --output_dir {}", path_to_string(args.output_audio_directory)));
 
     if let Some(maybe_docker_options) = self.maybe_docker_options.as_ref() {
       command = maybe_docker_options.to_command_string(&command);
diff --git a/crates/service/job/inference_job/src/job/job_types/f5_tts/tts_inference/process_single_f5_tts_job.rs b/crates/service/job/inference_job/src/job/job_types/f5_tts/tts_inference/process_single_f5_tts_job.rs
index ffde147b2f..22f64e32d1 100644
--- a/crates/service/job/inference_job/src/job/job_types/f5_tts/tts_inference/process_single_f5_tts_job.rs
+++ b/crates/service/job/inference_job/src/job/job_types/f5_tts/tts_inference/process_single_f5_tts_job.rs
@@ -68,7 +68,7 @@ pub async fn process_single_f5_tts_inference_job(
     .map_err(|e| ProcessSingleJobError::from_io_error(e))?;
 
   let output_dir = work_temp_dir.path().join("output");
-  let output_file_path = output_dir.join("GPTSoVITS_1.wav");
+  let output_file_path = output_dir.join("out.wav");
 
   if !output_dir.exists() {
     std::fs::create_dir_all(&output_dir)
@@ -164,7 +164,6 @@ pub async fn process_single_f5_tts_inference_job(
     original_media_upload_fs_path
   };
 
-  const DEFAULT_LANGUAGE : &str = "english";
 
   let inference_start_time = Instant::now();
 
@@ -176,11 +175,7 @@ pub async fn process_single_f5_tts_inference_job(
       reference_audio_path: &original_media_upload_fs_path,
       input_text_file: &text_input_fs_path,
       reference_transcript_path: None,
-      reference_language: Some(DEFAULT_LANGUAGE),
-      output_file_path: &output_file_path,
-      maybe_reference_free: None,
-      maybe_temperature: None,
-      maybe_target_language: Some(DEFAULT_LANGUAGE),
+      output_audio_directory: &output_dir,
     });
 
   let inference_duration = Instant::now().duration_since(inference_start_time);
diff --git a/crates/service/web/storyteller_web/src/http_server/routes/add_routes.rs b/crates/service/web/storyteller_web/src/http_server/routes/add_routes.rs
index 7f0b0b498c..e1f9800d5b 100644
--- a/crates/service/web/storyteller_web/src/http_server/routes/add_routes.rs
+++ b/crates/service/web/storyteller_web/src/http_server/routes/add_routes.rs
@@ -300,6 +300,10 @@ fn add_tts_routes<T, B> (app: App<T>) -> App<T>
   app.service(web::resource("/v1/tts/inference")
       .route(web::post().to(enqueue_infer_tts_handler))
       .route(web::head().to(|| HttpResponse::Ok()))
+  )
+    .service(web::resource("/v1/tts/f5_inference")
+    .route(web::post().to(enqueue_infer_f5_tts_handler))
+    .route(web::head().to(|| HttpResponse::Ok()))
   )
   // NB(bt,2024-04-03): Older root /tts/* routes should be drained of traffic. They are used in the Twitch Streamer API though.
   .service(