Apr 28 · 7 min read · If o3 isn't available on your account at all: you need ChatGPT Plus or Pro. That's the most common cause. If it's available but broken, read on. ChatGPT o3 is OpenAI's current flagship reasoning model — the one you use when you need it to actually t...
Join discussionJun 14, 2025 · 3 min read · Professor Ethan Mollick coined the phrase “Jagged Frontier” in 2023 to describe the lines between what an LLM can do and what it can’t. To quote his report: “There is no instruction manual. On some tasks AI is immensely powerful, and on others it fai...
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Feb 1, 2025 · 1 min read · O3-mini is fine-tuned for STEM problems, specifically for programming, math, and science. OpenAI claims the model is largely on par with the o1 family, o1 and o1-mini, in terms of capabilities, but runs faster and costs less. O3-mini will be availabl...
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