Model4h ago
DeepSeek-V4 Launches Million-Token Context Window
A 1-million-token context window defines the new DeepSeek-V4 model. It solves the "lost in the middle" problem, allowing agents to retrieve specific data from massive documents without accuracy drops. This update enables developers to process entire codebases in a single prompt. It is a practical leap for long-form reasoning and complex agentic workflows.