Skip to main content

FAQ

Frequently asked questions about Qwen Cloud APIs, models, images, audio, and embeddings.

Browse frequently asked questions by topic:
  • Text generation — streaming, context, structured output, thinking mode, function calling, batch, rate limits
  • Images & videos — image generation, video generation, API errors, billing
  • Audio & speech — CosyVoice TTS, Qwen-Omni Realtime, speech recognition
  • Embedding & reranking — text embeddings, multimodal embeddings, reranking