最佳音频生成模型
模型排名更新于 ，依据真实使用数据。
模型按过去 7 天通过 OpenRouter API 处理的提示词和补全 token 总数排名。 显示排名前 4 个模型。 排行榜衡量 OpenRouter 上的使用量，反映的是采用情况，而非模型质量或基准测试表现。
音频生成模型根据文本或其他提示生成音频输出，支持音乐生成、声音设计、语音助手以及以音频响应的多模态应用等用例。本合集精选了 OpenRouter 上一些出色的音频生成模型，让您可以更轻松地通过单一 API 比较不同提供商的质量、定价和延迟。
OpenRouter 上的热门音频生成模型
OpenAI: GPT Audio Mini
459M token
A cost-efficient version of GPT Audio. The new snapshot features an upgraded decoder for more natural sounding voices and maintains better voice consistency. Input is priced at $0.60 per million tokens and output is priced at $2.40 per million tokens.
Google: Lyria 3 Pro Preview
204M token
Full-length songs are priced at $0.08 per song. Lyria 3 is Google's family of music generation models, available through the Gemini API. With Lyria 3, you can generate high-quality, 48kHz stereo audio from text prompts or from images. These models deliver structural coherence, including vocals, timed lyrics, and full instrumental arrangements. Lyria 3 Pro can generate full-length songs with verses, choruses, bridges.
OpenAI: GPT Audio
101M token
The gpt-audio model is OpenAI's first generally available audio model. The new snapshot features an upgraded decoder for more natural sounding voices and maintains better voice consistency. Audio is priced at $32 per million input tokens and $64 per million output tokens.
Google: Lyria 3 Clip Preview
8.95M token
30 second duration clips are priced at $0.04 per clip. Lyria 3 is Google's family of music generation models, available through the Gemini API. With Lyria 3, you can generate high-quality, 48kHz stereo audio from text prompts or from images. These models deliver structural coherence, including vocals, timed lyrics, and full instrumental arrangements. Lyria 3 Clip can generate short clips, loops, previews.
常见问题
Send POST /api/v1/chat/completions with modalities set to ["text", "audio"] and an audio object naming the voice and format. Audio output requires stream: true; the response arrives as SSE chunks, and the client concatenates the base64 delta.audio.data fragments in order before decoding the combined string once into the final file. The audio guide covers the request and the chunk format. For dedicated speech synthesis, use the text-to-speech models at POST /api/v1/audio/speech.
Listings with published pricing show input audio and output audio prices per million tokens next to their text token prices, so the cost of a reply depends on how much audio it returns. You pay only for the requests you make, with no separate subscription per provider.
Set audio.voice and audio.format in the request. Voices such as alloy or nova and formats such as wav, mp3, flac, opus, and pcm16 vary by model, so check the model page before you choose.
Yes. One OpenRouter API key works for every audio model on this page and for every other model on OpenRouter. Create a key on your API keys page.