Kimi K3: Open Frontier Intelligence

Moonshot AI, a Beijing startup backed by Alibaba, released Kimi K3, a 2.8-trillion-parameter model. The company claims it is the largest open-source AI model globally, with benchmarks showing performance comparable to proprietary systems from OpenAI and Anthropic. Launched before the 2026 World Artificial Intelligence Conference in Shanghai, this release represents a significant escalation in the global AI arms race and a strategic comeback for Moonshot AI after its market position declined over the last 18 months.