DeepSeek Open-Sources V4 LLM Series

Chinese AI developer DeepSeek released V4, an open-source LLM series featuring V4-Pro (1.6T parameters) and V4-Flash (284B parameters), both using mixture-of-experts architecture with 90% reduced memory usage.

DeepSeek V4 API Launch

DeepSeek launches V4 API with Flash and Pro versions, featuring 1M token context as standard. Open-source model weights released with competitive pricing and Agent capabilities.

Major Labels Deploy AI Against AI Infringement

Music IP Holdings, backed by Universal Music Group, filed patents for AI-powered copyright enforcement systems including licensing chatbots and automated infringement detection crawlers that can issue cease-and-desist letters directly.