
OpenAI has officially launched o3-mini, a new AI model focused on reasoning, making it available to all ChatGPT users, including those on the free tier. This marks the first time a reasoning model is accessible to non-paying users.
According to OpenAI, o3-mini processes responses 24% faster than o1-mini, delivering improved accuracy in complex fields like math, coding, and science. Unlike standard AI models, o3-mini shows its step-by-step reasoning process, helping users understand how responses are generated.
Key Features of o3-Mini
- Faster & More Accurate: 24% faster than o1-mini, with 39% fewer errors.
- Advanced Reasoning: Improved problem-solving in technical fields.
- Web Search Integration: Finds sources for better-informed answers.
Paid users also access o3-mini-high, an upgraded version designed for even more complex reasoning tasks. ChatGPT Plus and Team users now have triple daily message limits (150 per day), while Pro users enjoy unlimited access for $200 per month.
Free users can try o3-mini by selecting ChatGPT’s “Reason” button. With this launch, OpenAI strengthens its position in the AI market, competing with recent advancements from DeepSeek and Microsoft.
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