Add full transcript result for CartesiaSTTService

CHANGELOG.md

@@ -8,10 +8,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Added
-- Added new languages to AsyncAI in `AsyncAITTSService` and `AsyncAIHttpTTSService`.
+
-  New `languages`:  `pt`, `nl`, `ar`, `ru`, `ro`, `ja`, `he`, `hy`, `tr`, `hi`, `zh`.
+- Added new languages to AsyncAI in `AsyncAITTSService` and
-  
+  `AsyncAIHttpTTSService`. New `languages`: `pt`, `nl`, `ar`, `ru`, `ro`, `ja`,
-- Updated the default AsyncAI TTS model to asyncflow_multilingual_v1.0 for improved accuracy and broader language coverage.
+  `he`, `hy`, `tr`, `hi`, `zh`.
+
+- Updated the default AsyncAI TTS model to `asyncflow_multilingual_v1.0` for
+  improved accuracy and broader language coverage.
 
 - Added `wait_for_all` argument to the base `LLMService`. When enabled, this
   ensures all function calls complete before returning results to the LLM (i.e.,
@@ -22,6 +25,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Updated `CartesiaSTTService` to return the full transcription `result` in the
+  `TranscriptionFrame` and `InterimTranscriptionFrame`. This provides access to
+  word timestamp data.
+
 - If an unexpected exception is caught, or if `FrameProcessor.push_error()` is
   called with an exception, the file name and line number where the exception
   occured are now logged.

src/pipecat/services/cartesia/stt.py

@@ -20,7 +20,6 @@ from loguru import logger
 from pipecat.frames.frames import (
     CancelFrame,
     EndFrame,
-    ErrorFrame,
     Frame,
     InterimTranscriptionFrame,
     StartFrame,
@@ -349,6 +348,7 @@ class CartesiaSTTService(WebsocketSTTService):
                         self._user_id,
                         time_now_iso8601(),
                         language,
+                        result=data,
                     )
                 )
                 await self._handle_transcription(transcript, is_final, language)
@@ -361,5 +361,6 @@ class CartesiaSTTService(WebsocketSTTService):
                         self._user_id,
                         time_now_iso8601(),
                         language,
+                        result=data,
                     )
                 )

uv.lock

@@ -4496,6 +4496,9 @@ google = [
     { name = "google-genai" },
     { name = "websockets" },
 ]
+gradium = [
+    { name = "websockets" },
+]
 groq = [
     { name = "groq" },
 ]
@@ -4730,6 +4733,7 @@ requires-dist = [
     { name = "pipecat-ai", extras = ["websockets-base"], marker = "extra == 'fish'" },
     { name = "pipecat-ai", extras = ["websockets-base"], marker = "extra == 'gladia'" },
     { name = "pipecat-ai", extras = ["websockets-base"], marker = "extra == 'google'" },
+    { name = "pipecat-ai", extras = ["websockets-base"], marker = "extra == 'gradium'" },
     { name = "pipecat-ai", extras = ["websockets-base"], marker = "extra == 'heygen'" },
     { name = "pipecat-ai", extras = ["websockets-base"], marker = "extra == 'lmnt'" },
     { name = "pipecat-ai", extras = ["websockets-base"], marker = "extra == 'neuphonic'" },
@@ -4771,7 +4775,7 @@ requires-dist = [
     { name = "wait-for2", marker = "python_full_version < '3.12'", specifier = ">=0.4.1" },
     { name = "websockets", marker = "extra == 'websockets-base'", specifier = ">=13.1,<16.0" },
 ]
-provides-extras = ["aic", "anthropic", "assemblyai", "asyncai", "aws", "aws-nova-sonic", "azure", "cartesia", "cerebras", "daily", "deepgram", "deepseek", "elevenlabs", "fal", "fireworks", "fish", "gladia", "google", "grok", "groq", "gstreamer", "heygen", "hume", "inworld", "koala", "krisp", "langchain", "livekit", "lmnt", "local", "local-smart-turn", "local-smart-turn-v3", "mcp", "mem0", "mistral", "mlx-whisper", "moondream", "neuphonic", "noisereduce", "nvidia", "openai", "openpipe", "openrouter", "perplexity", "playht", "qwen", "remote-smart-turn", "rime", "riva", "runner", "sagemaker", "sambanova", "sarvam", "sentry", "silero", "simli", "soniox", "soundfile", "speechmatics", "strands", "tavus", "together", "tracing", "ultravox", "webrtc", "websocket", "websockets-base", "whisper"]
+provides-extras = ["aic", "anthropic", "assemblyai", "asyncai", "aws", "aws-nova-sonic", "azure", "cartesia", "cerebras", "daily", "deepgram", "deepseek", "elevenlabs", "fal", "fireworks", "fish", "gladia", "google", "gradium", "grok", "groq", "gstreamer", "heygen", "hume", "inworld", "koala", "krisp", "langchain", "livekit", "lmnt", "local", "local-smart-turn", "local-smart-turn-v3", "mcp", "mem0", "mistral", "mlx-whisper", "moondream", "neuphonic", "noisereduce", "nvidia", "openai", "openpipe", "openrouter", "perplexity", "playht", "qwen", "remote-smart-turn", "rime", "riva", "runner", "sagemaker", "sambanova", "sarvam", "sentry", "silero", "simli", "soniox", "soundfile", "speechmatics", "strands", "tavus", "together", "tracing", "ultravox", "webrtc", "websocket", "websockets-base", "whisper"]
 
 [package.metadata.requires-dev]
 dev = [