The Alpha Arena experiment gave six frontier models $10K each to trade crypto derivatives over two weeks: losses ranged from Qwen3 Max's $652 to GPT-5's $5,679 (Sebastian Pellejero/Reuters)

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Sebastian Pellejero / Reuters:The Alpha Arena experiment gave six frontier models $10K each to trade crypto derivatives over two weeks: losses ranged from Qwen3 Max's $652 to GPT-5's $5,679  —  Turn an artificial-intelligence bot into a trader and it acts all too human.  Over a two-week span, six frontier models were seeded …