分析认为，在现实世界复杂任务中， 由于大规模推理与长链路生成将消耗大量token，豆包2.0的成本优 势将成为关键竞争力 。这标志着字节跳动在大模型商业化应用上迈出重要一步。 01 多模态能力达到世界顶尖水平 豆包2.0全面升级了多模态能力，在视觉推理、感知能力、空间推理与长上下文理解等任务上表现突出。 字节发布豆包2.0，旗舰版Pro全面对标GPT-5.2与Gemini 3 Pro。新模型在多模态、数学及编程等领域达到业界顶尖， 同时将推理成本降低约一个数量级，显著提升Agent应用性价比。目前已接入豆包App、TRAE及火山引擎API。 硬·AI 作者 | 董 静 编辑 | 硬 AI 字节跳动旗下豆包大模型正式进入2.0阶段，推出面向Agent时代的系统性升级版本。 新版本在保持与 GPT-5.2和Gemini 3 Pro相当性能的同时，将推理成本降低约一个数量级 ，为大规模生产环境下的复杂任 务执行提供更具竞争力的解决方案。 2月14日，字节跳动宣布，豆包2.0系列包含Pro、Lite、Mini三款通用Agent模型和专门的Code模型。 其 中旗舰版豆包2.0 Pro全面对标GPT-5.2与Gemin ...

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]