OpenAI: GPT-4o-mini vs OpenAI: GPT-5.4

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

SpecOpenAI: GPT-4o-miniOpenAI: GPT-5.4
ProviderOpenAIOpenAI
Context Length128K1.1M
Max Output16K128K
Input Price/1M$0.15$2.50
Output Price/1M$0.60$15
Cache Read/1M$0.07$0.25
Cache Write/1MFreeFree
Input ModalitiesText + Image + FileText + Image + File
Output ModalitiesTextText
TokenizerGPTGPT
ModeratedYesYes
Browse all models to add more comparisons