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.
Modalities
Input Price
$0.60per 1M
Output Price
$2.40per 1M
Context
128K
Weekly Tokens
70.8M
Released
Jan 19, 2026