Meituan launched Tabbit 1.0, an AI-native browser for Windows, macOS, and mobile. Since March, over 100 iterations boosted its Agent task success rate from 53.1% to 91.8%, with monthly average token usage exceeding 8.53 million. It integrates multiple domestic LLMs (DeepSeek, Zhipu GLM, Kimi, LongCat) and features a memory function. The standard version is free; professional costs 9.9 yuan/week. A skill ecosystem is planned.