字节豆包2.0发布：推理成本降一个数量级，正面对标GPT-5和Gemini 3

Core Insights - ByteDance's Doubao model has officially entered its 2.0 phase, offering a systematic upgrade that maintains performance comparable to GPT-5.2 and Gemini 3 Pro while reducing reasoning costs by approximately an order of magnitude, making it a competitive solution for complex tasks in large-scale production environments [1][7] Model Features - The Doubao 2.0 series includes three general-purpose agent models (Pro, Lite, Mini) and a specialized Code model, with the flagship Doubao 2.0 Pro achieving top scores in visual understanding benchmarks and winning gold medals in mathematics and programming competitions [1][5] - Doubao 2.0 has significantly upgraded its multimodal capabilities, excelling in visual reasoning, perception, spatial reasoning, and long-context understanding tasks [2] Performance Metrics - In dynamic scene understanding, Doubao 2.0 leads in key assessments like TVBench and surpasses human scores in EgoTempo, demonstrating stable capture of information related to changes, actions, and rhythms [4] - The model outperforms other leading models in long video scenarios and excels in real-time video question-answering benchmarks, enabling it to function as an AI assistant for real-time video stream analysis and proactive guidance [4] Cost Efficiency - Doubao 2.0 Pro has surpassed GPT-5.2 in SuperGPQA and achieved first place in HealthBench, with overall performance in scientific fields comparable to Gemini 3 Pro and GPT-5.2 [5] - The model's token pricing has been reduced by approximately an order of magnitude, enhancing its competitive edge in large-scale reasoning and long-chain generation scenarios [7] Application and Integration - The Doubao 2.0 Code model has been optimized for programming scenarios, improving code library interpretation and application generation capabilities, and is integrated into the TRAE product [8] - Developers can create interactive projects with minimal prompts, showcasing the model's efficiency in generating complex applications [8] - Doubao 2.0 Pro is now available to end-users through the Doubao App and web platforms, while API services for enterprises and developers have been launched via Volcano Engine [8]