AI Model Release Tracker - Timeline of Major AI Models from 2022-2026
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Kimi K3
Jul 16 2026
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OpenAI
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o3-mini
OpenAI
o3-mini
o3-mini
is an AI model released by
OpenAI
on
Friday, Jan 31 2025
, 57 days after o1.
Compare o3-mini with
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o3-mini vs Grok 4.5
o3-mini vs DeepSeek-V4-Pro
o3-mini vs Mistral Medium 3.5
o3-mini vs Kimi K3
o3-mini vs Composer 2.5
o3-mini vs GLM-5.2
Previous
o1
Next
o3-mini-high