OpenAI: GPT Audio Mini vs OpenAI: GPT-5.4 Pro

Side-by-side model comparison based on OpenRouter API data.

SpecOpenAI: GPT Audio MiniOpenAI: GPT-5.4 Pro
ProviderOpenAIOpenAI
Context Length128K1.1M
Max Output16K128K
Input Price/1M$0.60$30
Output Price/1M$2.40$180
Cache Read/1MFreeFree
Cache Write/1MFreeFree
Input ModalitiesText + AudioText + Image + File
Output ModalitiesText + AudioText
TokenizerGPTGPT
ModeratedYesYes
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