From ae1802dab98287a54367f6c981858a20cb14d17d Mon Sep 17 00:00:00 2001
From: Grendgi <barsagaev39@gmail.com>
Date: Wed, 10 Jun 2026 11:30:08 +0300
Subject: [PATCH] Stop sending prompt to Whisper transcription

---
 internal/config/config.go             | 2 +-
 internal/transcription/client.go      | 3 ---
 internal/transcription/client_test.go | 6 +++++-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/internal/config/config.go b/internal/config/config.go
index b991372..bc720fa 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -133,7 +133,7 @@ func envCSVDefault(key string, fallback []string) []string {
 }
 
 func defaultAudioPrompt() string {
-	return "Расшифруй речь из аудио максимально точно. Сохрани русский язык, имена, телефоны, суммы и смысловые паузы. Не добавляй комментарии, анализ, Markdown или JSON. Верни только чистый текст расшифровки."
+	return ""
 }
 
 func hostname() string {
diff --git a/internal/transcription/client.go b/internal/transcription/client.go
index dcba17d..82e9a13 100644
--- a/internal/transcription/client.go
+++ b/internal/transcription/client.go
@@ -112,9 +112,6 @@ func New(baseURL string, timeout time.Duration, ffmpegPath string, leadSilence t
 
 func NewWithOptions(opts Options) *Client {
 	audioPrompt := strings.TrimSpace(opts.AudioPrompt)
-	if audioPrompt == "" {
-		audioPrompt = "Transcribe the audio exactly. Return only the transcript text."
-	}
 	provider := buildAudioProvider(opts, audioPrompt)
 	if provider.BaseURL == "" {
 		return nil
diff --git a/internal/transcription/client_test.go b/internal/transcription/client_test.go
index 21ab7f1..9a2f6d0 100644
--- a/internal/transcription/client_test.go
+++ b/internal/transcription/client_test.go
@@ -28,7 +28,7 @@ func TestWhisperUsesAudioTranscriptionsEndpoint(t *testing.T) {
 	}))
 	defer audioSrv.Close()
 
-	var gotPath, gotModel, gotResponseFormat string
+	var gotPath, gotModel, gotResponseFormat, gotPrompt string
 	providerSrv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		gotPath = r.URL.Path
 		if err := r.ParseMultipartForm(16 << 20); err != nil {
@@ -36,6 +36,7 @@ func TestWhisperUsesAudioTranscriptionsEndpoint(t *testing.T) {
 		}
 		gotModel = r.FormValue("model")
 		gotResponseFormat = r.FormValue("response_format")
+		gotPrompt = r.FormValue("prompt")
 		if _, _, err := r.FormFile("file"); err != nil {
 			t.Fatalf("FormFile: %v", err)
 		}
@@ -69,6 +70,9 @@ func TestWhisperUsesAudioTranscriptionsEndpoint(t *testing.T) {
 	if gotResponseFormat != "json" {
 		t.Fatalf("response_format = %q, want json", gotResponseFormat)
 	}
+	if gotPrompt != "" {
+		t.Fatalf("prompt = %q, want empty", gotPrompt)
+	}
 	if len(got.Segments) != 2 || got.Segments[0].Text != "Алло, тест." || got.Segments[1].Start != 1.2 {
 		t.Fatalf("segments = %#v", got.Segments)
 	}