The AI adversarial model 'nof1' focused on financial markets has been trending these past two days. This model pits several well-known AI large models against each other, with profitability as the core evaluation standard—super intriguing stuff. Based on current performance, DeepSeek is way ahead. The community says it’s because the DeepSeek team has quantitative experience, while GPT is losing money like crazy. People are joking that it’s 'the closest to human operations,' acting like a total newbie in the market. Turns out, each AI has its own unique expertise in private domains. Yesterday, a friend recommended @joinableai's 'Model Showdown' event. It’s a competition based on voting, where you can make choices with each vote until you land on the best answer.