China's Moonshot AI makes Kimi K3 model publicly downloadable

Moonshot AI readies to release Kimi K3 for public download

Moonshot AI releases Kimi K3 open-weight (2.8trn params), rivaling Opus and GPT-5 on reasoning benchmarks. Open-weight models with frontier performance at lower costs reshape LLM stack decisions: local fine-tuning becomes a viable alternative.