OpenAI o3
VerifiedFeaturedNewOpenAI's most powerful reasoning model for frontier tasks
About OpenAI o3
"The pinnacle of AI reasoning from OpenAI"
OpenAI o3 is the most powerful model in the o-series reasoning lineup, achieving record scores on ARC-AGI and competition math benchmarks. It uses an extended thinking process to tackle the hardest coding, math, and scientific reasoning problems. Available to API users and ChatGPT Pro subscribers.
Key Features
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