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GPT Audio Mini pricing & benchmarks

GPT Audio Mini is available from OpenAI at $0.600 per million input tokens and $2.40 per million output tokens ($1.05 blended at 3:1). It accepts up to 128,000 tokens of context. 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...

Pricing
Per million tokens · OpenRouter
Input$0.600
Output$2.40
Blended (3:1)$1.05
Specification
openai/gpt-audio-mini
Context window128K
Max output16K
ReleasedJan 2026
LicenceProprietary
Modalitiesin:text, in:audio, out:text, out:audio
No independently-run benchmark scores are published for GPT Audio Mini yet. We show nothing rather than reprinting an unverified figure.
Compare GPT Audio Mini
GPT Audio Mini vs Qwen3.8 Max GPT Audio Mini vs DeepSeek V4 Flash 0731 GPT Audio Mini vs Claude Opus 5 GPT Audio Mini vs Gemini 3.6 Flash GPT Audio Mini vs Kimi K3 GPT Audio Mini vs Grok 4.5 GPT Audio Mini vs Claude Sonnet 5 GPT Audio Mini vs GLM 5.2
FAQ
How much does GPT Audio Mini cost?
GPT Audio Mini costs $0.600 per million input tokens and $2.40 per million output tokens on OpenRouter. At a 3:1 input:output mix that blends to $1.05 per million tokens.
What is GPT Audio Mini's context window?
GPT Audio Mini accepts up to 128,000 tokens of context, and can generate up to 16,384 output tokens.