alicloud-ai-audio-tts-realtime

Category: provider Use realtime TTS models for low-latency streaming speech output. Use one of these exact model strings: Use the probe script to verify realtime compatibility in your current SDK/runtime, and optionally fallback to a non-realtime model for immediate output: Strict mode (for CI / gating): Pass criteria: command exits 0 and output/alicloud-ai-audio-tts-realtime/validate.txt is generated. - qwen3-tts-flash-realtime - qwen3-tts-instruct-flash-realtime - qwen3-tts-instruct-flash-realtime-2026-01-22 - qwen3-tts-vd-realtime-2026-01-15 - qwen3-tts-vc-realtime-2026-01-15 - Install SDK in a virtual environment: - Set DASHSCOPE_API_KEY in your environment, or add dashscope_api_key to ~/.alibabacloud/credentials . - text (string, required) - voice (string, required) - instruction (string, optional) - sample_rate (int, optional) - audio_base64_pcm_chunks (array) - sample_rate (int) - finish_reason (string) - Use websocket or streaming endpoint for realtime mode. - Keep each utterance short for lower latency. - For instruction models, keep instruction explicit and concise. - Some SDK/runtime combinations may reject realtime model calls over MultiModalConversation ; use the probe script below to verify compatibility. - Default output: output/ai-audio-tts-realtime/audio/ - Override base dir with OUTPUT_DIR .