Mistral Large 4 Fails Matthew Berman's Rubik's Cube Reasoning Test
Matthew Berman · youtube · 2026-10-08
AI evaluator Matthew Berman reports that Mistral Large 4 failed his self-designed Rubik's Cube test, a benchmark probing reasoning and planning ability. The video walks through the model's concrete failure, marking a negative data point for the new flagship's capabilities.
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