DeepSeek V4DeepSeek V4 Proves The AI Race Just Pivoted From Brute Force To Brain SurgeryWhile everyone was building bigger models, DeepSeek figured out how to build smarter ones at one-sixth the costDeepSeek V4Mixture Of ExpertsAI EfficiencyModel ArchitectureHallucination Free·May 23, 2026·5 min readRead the story