字节跳动发布豆包大模型2.0，主打真实世界复杂任务执行力

Core Insights - ByteDance has launched the Doubao-Seed-2.0 series, optimizing for large-scale production environments to handle complex real-world tasks [1] - The Doubao-2.0 Pro flagship version has achieved top-tier performance in various competitions, surpassing Gemini 3 Pro in mathematical reasoning and problem-solving capabilities [1] - The model has enhanced knowledge coverage in niche areas and performed well in scientific knowledge tests, ranking alongside Gemini 3 Pro and GPT 5.2 [1] - Doubao-2.0 has upgraded its multimodal understanding capabilities, achieving industry-leading results in visual reasoning and complex document comprehension [1] Performance Enhancements - The model has improved its understanding of time series and motion perception, enabling real-time video analysis and environmental interaction for applications in fitness guidance and companionship [2] - Doubao-2.0 Pro has demonstrated top-level performance in instruction following and tool usage, achieving a score of 54.2 in the HLE-Text evaluation, significantly outperforming other models [4] Market Positioning - Doubao-2.0 Pro is available on the Doubao App, desktop client, and web version, with a pricing model based on input length, offering a cost advantage over Gemini 3 Pro and GPT 5.2 [4] - The Doubao-2.0 Lite version provides high cost-performance, with input pricing at 0.6 yuan per million tokens, outperforming the previous generation model Doubao-1.8 [4]