全球首个AI投资大赛落幕，六大AI模型实盘投资火拼阿里千问夺冠

Core Insights - The AI model competition "Alpha Arena" concluded with Alibaba's Qwen winning the championship, achieving over 20% return [1][5] - The competition involved six top models, each starting with $10,000, trading autonomously in real market conditions without human intervention [3][5] - Qwen and DeepSeek were the only two models to generate profits, while four American models, including GPT-5, suffered significant losses [1][4] Summary by Category Competition Overview - "Alpha Arena" was initiated by Nof1 on October 18, featuring models like Qwen3-Max, DeepSeek v3.1, GPT-5, Gemini 2.5 Pro, Claude Sonnet 4.5, and Grok 4 [1][3] - The competition lasted for 17 days, assessing the models' decision-making capabilities in a dynamic market environment [3] Performance Results - Qwen3-Max achieved an account value of $12,232 with a return of +22.32%, while DeepSeek reached $10,489 with a +4.89% return [4] - Other models performed poorly, with GPT-5 recording a loss of -62.66%, resulting in an account value of $3,734 [4][5] - The performance rankings showed a clear divide, with Qwen and DeepSeek in the top tier, while Claude Sonnet 4.5 and Grok 4 were in the second tier, and GPT-5 and Gemini 2.5 Pro at the bottom [3][5] Key Takeaways - The competition highlighted the effectiveness of AI models in real-time trading, with Qwen's strategic risk management leading to its victory [5] - The results indicate a significant performance gap between Chinese models and their American counterparts, with the latter facing substantial losses [1][5]