马斯克：多名Meta工程师正加入xAI；腾讯混元开源多个小尺寸模型，支持端侧部署丨AIGC日报

Group 1 - Elon Musk revealed that despite xAI's initial compensation not being "outrageous," several senior engineers from Meta are joining the AI company. Musk believes that xAI's valuation could surpass Meta in the long run and emphasized that xAI has a tradition of offering significant salary increases for top talent [2] - Gaode Map announced a comprehensive AI transformation, launching the world's first AI-native map application, Gaode Map 2025. This application features deep spatiotemporal understanding and autonomous reasoning capabilities, aiming to integrate spatial intelligence into users' daily travel scenarios [2] - Xiaomi announced the open-source release of its voice understanding model MiDashengLM-7B, which achieved state-of-the-art performance across 22 public evaluation sets. The model's first token latency is only one-fourth of that of leading industry models, and its data throughput efficiency is over 20 times better than that of advanced models under the same memory conditions [2] - Tencent's Hunyuan released four open-source small-sized models with parameters of 0.5B, 1.8B, 4B, and 7B, which can run on consumer-grade graphics cards. These models are suitable for low-power scenarios such as laptops, smartphones, and smart homes, and support low-cost fine-tuning for vertical fields [2]