pipecat-ai · markbackman · Jun 23, 2026 · Jun 23, 2026
diff --git a/api-reference/server/services/llm/together.mdx b/api-reference/server/services/llm/together.mdx
@@ -95,7 +95,7 @@ from pipecat.services.together import TogetherLLMService
 
 llm = TogetherLLMService(
     api_key=os.getenv("TOGETHER_API_KEY"),
-    model="meta-llama/Meta-Llama-3.1-8B-Instruct-Turbo",
+    model="zai-org/GLM-5.1",
 )
 ```
 
@@ -107,7 +107,7 @@ from pipecat.services.together import TogetherLLMService
 llm = TogetherLLMService(
     api_key=os.getenv("TOGETHER_API_KEY"),
     settings=TogetherLLMService.Settings(
-        model="meta-llama/Meta-Llama-3.1-8B-Instruct-Turbo",
+        model="zai-org/GLM-5.1",
         temperature=0.7,
         top_p=0.9,
         max_completion_tokens=1024,

diff --git a/api-reference/server/services/stt/together.mdx b/api-reference/server/services/stt/together.mdx
@@ -0,0 +1,148 @@
+---
+title: "Together AI"
+description: "Speech-to-text service using Together AI's real-time transcription API"
+---
+
+## Overview
+
+`TogetherSTTService` provides real-time speech recognition using Together AI's WebSocket API with OpenAI-compatible speech-to-text endpoints. It supports streaming transcription with interim results and automatic reconnection.
+
+<CardGroup cols={2}>
+  <Card
+    title="Together AI STT API Reference"
+    icon="code"
+    href="https://reference-server.pipecat.ai/en/latest/api/pipecat.services.together.stt.html"
+  >
+    Pipecat's API methods for Together AI STT
+  </Card>
+  <Card
+    title="Example Implementation"
+    icon="play"
+    href="https://github.com/pipecat-ai/pipecat/blob/main/examples/transcription/transcription-together.py"
+  >
+    Complete transcription example
+  </Card>
+  <Card
+    title="Together AI Documentation"
+    icon="book"
+    href="https://docs.together.ai/reference/audio-transcriptions-realtime"
+  >
+    Official Together AI Realtime API documentation
+  </Card>
+  <Card
+    title="Together AI Platform"
+    icon="microphone"
+    href="https://together.ai/"
+  >
+    Access models and manage API keys
+  </Card>
+</CardGroup>
+
+## Installation
+
+To use Together AI STT services, install the required dependencies:
+
+```bash
+uv add "pipecat-ai[together]"
+```
+
+## Prerequisites
+
+### Together AI Account Setup
+
+Before using Together AI STT services, you need:
+
+1. **Together AI Account**: Sign up at [Together AI](https://together.ai/)
+2. **API Key**: Generate an API key from your account dashboard
+3. **Model Selection**: Choose from available transcription models
+
+### Required Environment Variables
+
+- `TOGETHER_API_KEY`: Your Together AI API key for authentication
+
+## Configuration
+
+<ParamField path="api_key" type="str" required>
+  Together AI API key for authentication.
+</ParamField>
+
+<ParamField path="sample_rate" type="int" default="None">
+  Audio sample rate in Hz. When `None`, uses the pipeline's configured sample
+  rate.
+</ParamField>
+
+<ParamField path="base_url" type="str" default="wss://api.together.ai/v1">
+  WebSocket base URL for Together AI API.
+</ParamField>
+
+<ParamField path="settings" type="TogetherSTTService.Settings" default="None">
+  Runtime-configurable settings. See [Settings](#settings) below.
+</ParamField>
+
+<ParamField path="ttfs_p99_latency" type="float" default="1.00">
+  P99 latency from speech end to final transcript in seconds. Override for your
+  deployment. See
+  [https://github.com/pipecat-ai/stt-benchmark](https://github.com/pipecat-ai/stt-benchmark).
+</ParamField>
+
+### Settings
+
+Runtime-configurable settings passed via the `settings` constructor argument using `TogetherSTTService.Settings(...)`. These can be updated mid-conversation with `STTUpdateSettingsFrame`. See [Service Settings](/pipecat/fundamentals/service-settings) for details.
+
+| Parameter  | Type              | Default                     | Description                               |
+| ---------- | ----------------- | --------------------------- | ----------------------------------------- |
+| `model`    | `str`             | `"openai/whisper-large-v3"` | Model identifier. _(Inherited.)_          |
+| `language` | `Language \| str` | `Language.EN`               | Language for transcription. _(Inherited)_ |
+
+## Usage
+
+### Basic Setup
+
+```python
+import os
+from pipecat.services.together import TogetherSTTService
+
+stt = TogetherSTTService(
+    api_key=os.getenv("TOGETHER_API_KEY"),
+)
+```
+
+### With Custom Settings
+
+```python
+from pipecat.services.together import TogetherSTTService
+from pipecat.transcriptions.language import Language
+
+stt = TogetherSTTService(
+    api_key=os.getenv("TOGETHER_API_KEY"),
+    settings=TogetherSTTService.Settings(
+        model="openai/whisper-large-v3",
+        language=Language.EN,
+    ),
+)
+```
+
+### In a Voice Pipeline
+
+```python
+from pipecat.audio.vad.silero import SileroVADAnalyzer
+from pipecat.pipeline.pipeline import Pipeline
+from pipecat.processors.audio.vad_processor import VADProcessor
+from pipecat.services.together import TogetherSTTService
+
+stt = TogetherSTTService(api_key=os.getenv("TOGETHER_API_KEY"))
+vad_processor = VADProcessor(vad_analyzer=SileroVADAnalyzer())
+
+pipeline = Pipeline([
+    transport.input(),
+    vad_processor,
+    stt,
+    # ... rest of pipeline
+])
+```
+
+## Notes
+
+- Together AI's STT service uses an OpenAI-compatible WebSocket protocol for real-time transcription.
+- The service automatically handles reconnection on connection errors.
+- Transcription is committed when `VADUserStoppedSpeakingFrame` is received.
diff --git a/api-reference/server/services/supported-services.mdx b/api-reference/server/services/supported-services.mdx
@@ -155,6 +155,7 @@ Speech-to-Text services receive and audio input and output transcriptions.
 | [Smallest](/api-reference/server/services/stt/smallest)         | `uv add "pipecat-ai[smallest]"`                                               | Pipecat    |
 | [Soniox](/api-reference/server/services/stt/soniox)             | `uv add "pipecat-ai[soniox]"`                                                 | Pipecat    |
 | [Speechmatics](/api-reference/server/services/stt/speechmatics) | `uv add "pipecat-ai[speechmatics]"`                                           | Pipecat    |
+| [Together AI](/api-reference/server/services/stt/together)       | `uv add "pipecat-ai[together]"`                                               | Pipecat    |
 | [Uplift AI](/api-reference/server/services/stt/upliftai)        | `uv pip install git+https://github.com/havkerboi123/pipecat-upliftai-stt.git` | Community  |
 | [Whisper](/api-reference/server/services/stt/whisper)           | `uv add "pipecat-ai[whisper]"`                                                | Pipecat    |
 | [xAI](/api-reference/server/services/stt/xai)                   | `uv add "pipecat-ai[xai]"`                                                    | Pipecat    |
@@ -201,6 +202,7 @@ Text-to-Speech services receive text input and output audio streams or chunks.
 | [Soniox](/api-reference/server/services/tts/soniox)               | `uv add "pipecat-ai[soniox]"`                                                 | Pipecat    |
 | [Speechmatics](/api-reference/server/services/tts/speechmatics)   | `uv add "pipecat-ai[speechmatics]"`                                           | Pipecat    |
 | [Supertonic](/api-reference/server/services/tts/supertonic)       | `uv add pipecat-supertonic`                                                   | Community  |
+| [Together AI](/api-reference/server/services/tts/together)         | `uv add "pipecat-ai[together]"`                                               | Pipecat    |
 | [Typecast](/api-reference/server/services/tts/typecast)           | `uv add pipecat-ai-typecast`                                                  | Community  |
 | [Uplift AI](/api-reference/server/services/tts/upliftai)          | `uv pip install git+https://github.com/havkerboi123/pipecat-upliftai-tts.git` | Community  |
 | [Voice.ai](/api-reference/server/services/tts/voiceai)            | `uv pip install git+https://github.com/voice-ai/voice-ai-pipecat-tts.git`     | Community  |

diff --git a/api-reference/server/services/tts/together.mdx b/api-reference/server/services/tts/together.mdx
@@ -0,0 +1,152 @@
+---
+title: "Together AI"
+description: "Text-to-speech service using Together AI's real-time WebSocket API"
+---
+
+## Overview
+
+`TogetherTTSService` provides real-time text-to-speech using Together AI's WebSocket API. It supports streaming synthesis with configurable voice and model options, interruption handling, and automatic reconnection.
+
+<CardGroup cols={2}>
+  <Card
+    title="Together AI TTS API Reference"
+    icon="code"
+    href="https://reference-server.pipecat.ai/en/latest/api/pipecat.services.together.tts.html"
+  >
+    Pipecat's API methods for Together AI TTS
+  </Card>
+  <Card
+    title="Example Implementation"
+    icon="play"
+    href="https://github.com/pipecat-ai/pipecat/blob/main/examples/voice/voice-together.py"
+  >
+    Complete voice bot example
+  </Card>
+  <Card
+    title="Together AI Documentation"
+    icon="book"
+    href="https://docs.together.ai/reference/audio-speech-websocket"
+  >
+    Official Together AI TTS WebSocket API documentation
+  </Card>
+  <Card
+    title="Together AI Platform"
+    icon="microphone"
+    href="https://together.ai/"
+  >
+    Access models and manage API keys
+  </Card>
+</CardGroup>
+
+## Installation
+
+To use Together AI TTS services, install the required dependencies:
+
+```bash
+uv add "pipecat-ai[together]"
+```
+
+## Prerequisites
+
+### Together AI Account Setup
+
+Before using Together AI TTS services, you need:
+
+1. **Together AI Account**: Sign up at [Together AI](https://together.ai/)
+2. **API Key**: Generate an API key from your account dashboard
+3. **Model Selection**: Choose from available TTS models and voices
+
+### Required Environment Variables
+
+- `TOGETHER_API_KEY`: Your Together AI API key for authentication
+
+## Configuration
+
+<ParamField path="api_key" type="str" required>
+  Together AI API key for authentication.
+</ParamField>
+
+<ParamField
+  path="url"
+  type="str"
+  default="wss://api.together.ai/v1/audio/speech/websocket"
+>
+  WebSocket URL for Together AI TTS API.
+</ParamField>
+
+<ParamField path="sample_rate" type="int" default="24000">
+  Output sample rate for emitted PCM frames. Together AI streams at 24 kHz and
+  does not support other rates.
+</ParamField>
+
+<ParamField path="settings" type="TogetherTTSService.Settings" default="None">
+  Runtime-configurable settings. See [Settings](#settings) below.
+</ParamField>
+
+### Settings
+
+Runtime-configurable settings passed via the `settings` constructor argument using `TogetherTTSService.Settings(...)`. These can be updated mid-conversation with `TTSUpdateSettingsFrame`. See [Service Settings](/pipecat/fundamentals/service-settings) for details.
+
+| Parameter            | Type              | Default                | Description                                                   |
+| -------------------- | ----------------- | ---------------------- | ------------------------------------------------------------- |
+| `model`              | `str`             | `"hexgrad/Kokoro-82M"` | Model identifier. _(Inherited.)_                              |
+| `voice`              | `str`             | `"af_heart"`           | Voice identifier. _(Inherited.)_                              |
+| `language`           | `Language \| str` | `Language.EN`          | Language for synthesis. _(Inherited.)_                        |
+| `max_partial_length` | `int \| None`     | `None`                 | Maximum partial text length for streaming. `None` for no cap. |
+
+## Usage
+
+### Basic Setup
+
+```python
+import os
+from pipecat.services.together import TogetherTTSService
+
+tts = TogetherTTSService(
+    api_key=os.getenv("TOGETHER_API_KEY"),
+)
+```
+
+### With Custom Settings
+
+```python
+from pipecat.services.together import TogetherTTSService
+from pipecat.transcriptions.language import Language
+
+tts = TogetherTTSService(
+    api_key=os.getenv("TOGETHER_API_KEY"),
+    settings=TogetherTTSService.Settings(
+        model="hexgrad/Kokoro-82M",
+        voice="af_heart",
+        language=Language.EN,
+    ),
+)
+```
+
+### In a Voice Pipeline
+
+```python
+from pipecat.pipeline.pipeline import Pipeline
+from pipecat.services.together import TogetherTTSService
+
+tts = TogetherTTSService(
+    api_key=os.getenv("TOGETHER_API_KEY"),
+    settings=TogetherTTSService.Settings(
+        voice="af_heart",
+        model="hexgrad/Kokoro-82M",
+    ),
+)
+
+pipeline = Pipeline([
+    # ... upstream processors
+    llm,
+    tts,
+    transport.output(),
+])
+```
+
+## Notes
+
+- Together AI TTS streams audio at 24 kHz. The service outputs 24 kHz signed 16-bit mono PCM; the transport layer resamples to the pipeline's configured rate if needed.
+- The service supports interruption handling and automatically clears the text buffer when interrupted.
+- Audio is streamed incrementally via WebSocket deltas for low-latency synthesis.
diff --git a/docs.json b/docs.json
@@ -374,6 +374,7 @@
                       "api-reference/server/services/stt/smallest",
                       "api-reference/server/services/stt/soniox",
                       "api-reference/server/services/stt/speechmatics",
+                      "api-reference/server/services/stt/together",
                       "api-reference/server/services/stt/upliftai",
                       "api-reference/server/services/stt/whisper",
                       "api-reference/server/services/stt/xai"
@@ -448,6 +449,7 @@
                       "api-reference/server/services/tts/soniox",
                       "api-reference/server/services/tts/speechmatics",
                       "api-reference/server/services/tts/supertonic",
+                      "api-reference/server/services/tts/together",
                       "api-reference/server/services/tts/tts-cache",
                       "api-reference/server/services/tts/typecast",
                       "api-reference/server/services/tts/upliftai",