Meituan's LongCat-Flash-Thinking-2601: Open-Source AI Model Revolutionizes Tool Use with 'Re-Thinking' Feature!
Published:Jan 16, 2026 06:32
•1 min read
•雷锋网
Analysis
Meituan's LongCat-Flash-Thinking-2601 is an exciting advancement in open-source AI, boasting state-of-the-art performance in agentic tool use. Its innovative 're-thinking' mode, allowing for parallel processing and iterative refinement, promises to revolutionize how AI tackles complex tasks. This could significantly lower the cost of integrating new tools.
Key Takeaways
- •LongCat-Flash-Thinking-2601 achieves state-of-the-art (SOTA) performance in agentic tool use and search, outperforming competitors in open-source models.
- •The 're-thinking' mode enables the model to break down complex problems, explore multiple solutions, and refine results iteratively, leading to improved accuracy.
- •The model demonstrates exceptional generalization capabilities, excelling even in environments with highly randomized tool configurations, making it adaptable to diverse real-world applications.
Reference
“The new model supports a 're-thinking' mode, which can simultaneously launch 8 'brains' to execute tasks, ensuring comprehensive thinking and reliable decision-making.”