DeepSeek R1 shake the AI industrylast week by offer its o1 - level logical thinking good example for free and open - source it in the process . OpenAI has responded by unveiling two Modern reasoning framework — o3 - Miniando3 - Mini - High .
In what is likely a lineal reply to DeepSeek , OpenAI is making the o3 - Mini model available for loose . This is the first time devoid users can get at a reasoning model from OpenAI . But what lay these models apart , and what do they mean for you ? Let ’s break it down .
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What are o3-Mini and o3-Mini-High?
OpenAI first teased the o3 kinsfolk of models in December 2024 during its12 Days of OpenAI crusade . At the time , they expose that o3 - Mini would come in three reasoning tier — low , intermediate , and high .
The model was launch today as o3 - Mini falls under the average reasoning tier and is usable to all ChatGPT users , including free drug user . Meanwhile , o3 - Mini - High , which tender higher reasoning capabilities , is exclusive to Pro , Plus , and Teams users .
o3-Mini (Medium Effort Reasoning Model)
OpenAI ’s o3 - Mini is a cost - effective reasoning exemplar optimized for STEM tasks , including mathematics , fool , and scientific discipline . According to OpenAI , A / boron testing showed that o3 - Mini delivers responses24 % fasterthan o1 - Mini , with an intermediate response time of 7.7 second compared to 10.16 seconds .
In terms of functioning , o3 - Mini not only surpasses o1 - Mini but also reacheso1 - layer reasoning , peculiarly excelling in coding and PhD - level science enquiry . On Codeforces benchmarks , o3 - Mini scored 2036 , importantly outperforming the 1891 score of the o1 mannikin . Simply put , o3 - Mini is faster than o1 - Mini but performs better than o1 .
o3-Mini-High: The Best Publicly Available Reasoning Model
While o3 - Mini matches o1 - level performance in benchmarks , o3 - Mini - High give out a footmark further , surpassing o1 modeland therefore theDeepSeek R1.Like its counterpart , this model also importantly ameliorate coding , achieving a Codeforces benchmark score of 2130 , compared to 1891 for o1 , exchangeable to DeepSeek R1 .
Currently , o3 - Mini - High seems to be the full publicly uncommitted reasoning model but we will lurch it against other reasoning manikin shortly . However , admission is restrict to Plus , Teams , and Pro users . Pro users have unlimited access , while Plus and Teams substance abuser have a 150 - message casual limit .
OpenAI has also made o3 - Mini available through its API , offering cheaper and truehearted AI services . compare to o1 - Mini , the new model is 63 % more cost - effective .
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How to Access o3-Mini in ChatGPT
gratis drug user can enter the o3 - Mini exemplar by simply enable theReasonoption in the chatbox .
Paid users ( ChatGPT Plus , Pro , and Teams ) can select eithero3 - Minioro3 - Mini - Highfrom the model selector , alongside other available model .
In our experience , o3 - Mini performs signally well . However , we ’ll have to hold back for the full departure of the o3 model to see if it delivers on OpenAI ’s promise of AGI - floor AI .
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