MiniMax Speech 2.8 HD
MiniMax 新一代高保真语音合成，支持音量、语调、语速与音频参数调整。官方价 3.50 元/万字符。
- Vendor: MiniMax
- Context window: 4.096K tokens
- Official list price: input ¥0 / output ¥350 per 1M tokens
- Access: OpenAI-compatible API via HefuAI Platform (one key for all models)