DeepSeek R1 vs OpenAI o1: Benchmark Comparison

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When DeepSeek released R1 in January 2025, it was the first open-weights reasoning model to match OpenAI o1’s benchmark performance on mathematics and coding — and it arrived at a fraction of the training cost, with weights anyone could download and run locally. The comparison between DeepSeek R1 and OpenAI o1 is significant not just … Read more