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Meituan LongCat-Flash-Thinking AI model outperforming GPT-5 in complex reasoning tasks
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Meituan’s LongCat-Flash-Thinking: An Open-Source AI Model that Rivals GPT-5

Chinese leading food delivery and e-commerce service platform Meituan has recently opened its AI model, LongCat-Flash-Thinking™. This model, with 560 billion parameters, aims to challenge OpenAI's GPT-5 in terms of reasoning ability, especially in challenging domains such as formal logic, mathematics, and programming. What Is LongCat-Flash-Thinking? LongCat-Flash-Thinking is a massive...