China's DeepSeek prices new V4 AI model at 97% below OpenAI's GPT-5.5 (www.scmp.com)

China's DeepSeek has announced a dramatic price reduction for its new V4 AI model, now available at 97% less than OpenAI's GPT-5.5. This strategic move aims to attract a broader range of enterprise clients, developers, and agent-based users in a competitive AI landscape. Effective immediately and set to be permanent, the price for accessing previously processed context through DeepSeek's API has been slashed to approximately $0.14 per million tokens. In stark contrast, OpenAI's GPT-5.5 charges around $0.50 for the same metric, making DeepSeek’s offering extraordinarily economical. The implications of this price cut are significant for the AI and machine learning sector. With DeepSeek pricing its V4-Pro model as low as $0.0036 per million input tokens, it creates a considerable cost advantage, potentially forcing other AI companies to rethink their pricing strategies. Considering that input in conversations usually comprises three times the length of output, a typical interaction with GPT-5.5 could cost 32 times that of DeepSeek-V4. This cost differential not only makes DeepSeek more accessible but also raises potential questions about the sustainability of premium pricing models in AI development.