SMRTR AIJan 31, 2025ZDNet

OpenAI launches new o3-mini model - here's how free ChatGPT users can try it

SMRTR summary

OpenAI released its new o3-mini model, outperforming o1-mini in reasoning, science, math, and coding. The model shows improved accuracy, reduced errors, and faster speed, with benchmark tests revealing it sometimes surpasses o1 performance. Paid subscribers can access o3-mini with higher rate limits, while free users can try it via the "Reason" button or response regeneration.

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