直击字节原动力大会（一）：豆包大模型1.6发布，性价比进一步提升

Investment Rating - The report maintains an "Overweight" rating for the computer sector, indicating a positive outlook for investment opportunities in this industry [1][4]. Core Insights - The report highlights the comprehensive upgrade of ByteDance's AI model family, particularly the release of Doubao Model 1.6, which enhances performance and cost-effectiveness, directly benefiting AI applications across various industries [2][4]. - The Doubao Model 1.6 has seen a significant increase in daily token usage, reaching over 16.4 trillion tokens by the end of May 2025, a 137-fold increase compared to its launch in May 2024 [4]. - The innovative pricing model based on "input length" for Doubao Model 1.6 is expected to further drive the adoption of AI technologies in various sectors, with costs significantly reduced compared to previous models [4]. Summary by Sections Model Performance - Doubao Model 1.6 includes three components: 1. Doubao-seed-1.6: An all-in-one model supporting 256K context, deep thinking, and multimodal understanding. 2. Doubao-seed-1.6-thinking: A version focused on enhancing deep thinking capabilities, also supporting 256K context. 3. Doubao-seed-1.6-flash: A high-speed version with low latency and strong visual understanding capabilities [4]. Pricing Strategy - The pricing for Doubao Model 1.6 is set at 0.8 yuan per million tokens for input and 8 yuan per million tokens for output, representing a 63% reduction in overall costs compared to previous models [4]. - A special pricing tier is introduced for requests within the 32K input and 200 tokens output range, further lowering costs to 0.8 yuan for input and 2 yuan for output [4].