Tech Radar: DeepSeek-V4 1M Context & Agentic Focus

Answer-First: DeepSeek-V4 introduces a 1M token context window and agentic architecture optimizations, drastically lowering open-source inference costs for large-scale enterprise RAG pipelines. Tech Radar, April 26, 2026: DeepSeek-V4 Series Released — 1M Context, Agentic Focus, and Open Source Efficiency DeepSeek officially released the DeepSeek-V4 model series on April 24, 2026 (DeepSeek announcement, model details), continuing its trend of delivering frontier-level capabilities at a fraction of the computing cost. Released under the open-source MIT License, this update introduces two main model variants designed for high efficiency, long context, and agentic workflows. ...

April 26, 2026 · 8 min · Lê Tuấn Anh