Kimi K3's weights are now publicly downloadable from HuggingFace (moonshotai/Kimi-K3) comprising 96 safetensors shards under the permissive Kimi K3 License. A ModelScope mirror is also available. NIST and CAISI corroborated the release. GPQA-Diamond shows K3 at 93.54 versus frontier 94.14, a 0.60 gap. Documentation v1.28.1 catalogs 518 verified claims.