O4 Mini FREE AI mini apps

OpenAI o4-mini FREE access UNLIMITED, is a smaller, cheaper, and faster model optimized for fast, cost-efficient reasoning

OpenAI o4-mini HIGH FREE access UNLIMITED, is optimized for higher-level reasoning and delivers more detailed responses with extra chain-of-thought

ChatGPT o4-mini-high is a reasoning model designed for fast, effective reasoning, it spends more time thinking and reasoning to produce its outputs.

ChatGPT o4-mini is a compact reasoning model, optimized for fast, cost-efficient performance.