传媒行业点评：豆包模型再度升级，增值服务强化大厂竞争

Investment Rating - The industry investment rating is "Outperform the Market" and is maintained [2] Core Insights - The release of Doubao 1.6 series models has significantly enhanced the reasoning capabilities and multi-modal understanding in the global AI landscape, with specialized versions catering to various task complexities [5][6] - Doubao-Seed-1.6 achieved a score of 144 in the national math assessment and 81.5 in the GPQA Diamond evaluation, ranking among the top globally, showcasing superior reasoning abilities compared to competitors [6] - The Doubao video generation model Seedance 1.0 pro ranked first in both text-to-video and image-to-video tasks, surpassing other multi-modal models [6] - The Doubao Seed1.6 model is the first in China to support 256K context, allowing it to handle over 300,000 words, providing an advantage in processing lengthy documents and complex tasks [6] - The innovation in the Doubao 1.6 series is expected to drive the intelligent transformation in sectors such as education, e-commerce, office, and smart hardware [6] Summary by Sections Industry Overview - The closing index is at 706.9, with a 52-week high of 752.49 and a low of 456.84 [2] Performance Analysis - The relative performance of the media industry shows fluctuations, with a notable increase of 9% from June 2024 to June 2025 [4] Investment Highlights - Value-added services are becoming critical in the competition among large model vendors, with companies leveraging their existing business strengths to enhance product competitiveness [7] - For instance, ByteDance attracts users to its models through value-added services like advertising on Douyin, while Tencent and Alibaba utilize their data advantages in social and e-commerce sectors respectively [7]