A.X K1 Technical Report скачать в хорошем качестве

A.X K1 Technical Report

A.X K1 is a 519-billion-parameter Mixture-of-Experts language model developed by SK Telecom to balance high-level reasoning capabilities with practical inference efficiency. Trained on a massive corpus of approximately 10 trillion tokens, the model leverages specific scaling laws to optimize its vocabulary and architecture under a fixed computational budget, resulting in a design that activates only 33 billion parameters during operation for faster performance. A key innovation is the Think-Fusion training method, which unifies explicit reasoning and standard instruction-following into a single model, allowing users to toggle between a thinking mode for complex problem-solving and a non-thinking mode for rapid responses. This sovereign AI initiative aims to reduce reliance on foreign technology by delivering performance that rivals leading open-source models in mathematics and coding while establishing a distinct advantage in Korean-language benchmarks. https://arxiv.org/pdf/2601.09200 https://huggingface.co/skt/A.X-K1