Aura-2 vs Speech 2.8 HD: side-by-side summary

Aura-2 and Speech 2.8 HD are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Aura-2, from deepgram, is priced at $30/M characters on OpenRouter.

Speech 2.8 HD, from MiniMax, is priced at $100/M characters on OpenRouter.

Context window

• Aura-2: Not published
• Speech 2.8 HD: Not published

Price

• Aura-2: $30/M characters
• Speech 2.8 HD: $100/M characters

Provided by

• Aura-2: deepgram
• Speech 2.8 HD: MiniMax

• Aura-2 model details, providers and pricing
• Speech 2.8 HD model details, providers and pricing