Nvidia(US:NVDA) Zheng Quan Shi Bao Wang·2025-02-26 23:45Core Viewpoint - The AI large model sector is experiencing a new wave of price reductions, driven by competition and advancements in algorithms and computing cost control [4][5]. Group 1: Price Reductions and Promotions - DeepSeek has launched a time-limited discount for its API calls, reducing DeepSeek-V3 to 50% of its original price and DeepSeek-R1 to 25% [2]. - Major companies like ByteDance, Alibaba Cloud, Tencent, and iFlytek have announced significant price cuts for their models, with ByteDance's Doubao visual understanding model dropping to 0.003 yuan per thousand tokens, an 85% reduction from the industry average [4]. - Free service strategies are being adopted by several firms, with Baidu's Wenxin Yiyan and OpenAI's ChatGPT offering free access starting April 1 [4]. Group 2: Technological Advancements - NVIDIA has open-sourced a new optimization scheme based on the Blackwell architecture, achieving a 20-fold reduction in single token costs and a 25-fold performance increase compared to the previous H100 model [2][3]. - The new FP4 quantization model reaches 99.8% performance of FP8 models in the MMLU general intelligence benchmark, showcasing significant advancements in model efficiency [3]. Group 3: Market Reactions and Investments - The A-share market has seen a surge in large model concept stocks, with 69 companies experiencing an increase, and a net inflow of 90.02 billion yuan in leveraged funds [5]. - Notable stock increases include Capital Online rising by 13.71% and several others by over 5% [5]. - China Unicom has optimized its "adaptive slow thinking" model for DeepSeek series, saving approximately 30% in inference computation [5]. Group 4: Industry Dynamics - The open-sourcing of DeepSeek's cost-reduction methodology is expected to lower training and inference costs across the industry, stimulating rapid expansion of AI applications [5]. - The competitive landscape is intensifying, with companies focusing on algorithm optimization and iteration as key strategies alongside price reductions [4].