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GPT-4o got it right and wrong answering both 4227 and 5117? It found the right answer on the internet, the code was wrong. Interesting because my free chatgpt in first line is o4-mini and got it right?

deepseek r1 qwen3 8b super failed.

qwen2.5 coder 7b instruct came up with some code which correctly runs and gives me 5117, but the answer was 4291?

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Reasoning LLMs Guide for Devs

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