Kimi-K3 Releases on HuggingFace 6/27 (huggingface.co)

Moonshot AI has announced the upcoming release of Kimi-K3, a groundbreaking model set to launch on HuggingFace on July 27, 2026. This next-generation open frontier model is distinguished as the world’s first 3T-class model, specifically engineered for advanced applications in long-horizon coding, knowledge work, and reasoning, positioning itself as a significant advancement in AI/ML capabilities. Kimi-K3 introduces innovative architecture featuring Kimi Delta Attention and Attention Residuals, allowing for native agentic functionalities such as tool calling, browsing, and multi-step planning. Notably, it boasts an extended context window, catering to repository-scale code understanding—an essential feature for developers and data scientists working on complex projects. The model will be released with open weights, inviting the AI/ML community to experiment and build upon its cutting-edge capabilities. This release highlights the momentum toward democratizing AI through accessible tools that foster collaboration and innovation in the field.