NOTICE

Kimi K3
Copyright (c) 2026 Moonshot AI

This repository provides external Megatron Lite integration code for Kimi K3.
Kimi K3 model artifacts are distributed by Moonshot AI under the Kimi K3
License reproduced in LICENSE. This repository does not redistribute model
weights or interpret the license's commercial-use conditions.

This package implements the text architecture published with Kimi K3.

The Kimi K3 configuration, custom modeling code, and KDA mathematics are
referenced from moonshotai/Kimi-K3 revision
301be1b88c89c0d3a763da6301352cb8fe399e90.

The CPU KDA correctness path is derived from the public torch reference in
MoonshotAI/FlashKDA revision d2ff19a6a0c82f39f796f637ebd1c36090b1268f.
The initial CUDA path calls flash-linear-attention's chunk_kda interface.
FlashKDA is a forward-only optional FLA backend and has not been validated for
this package.

The original Kimi K3 License is reproduced in LICENSE. This notice records
provenance only and does not interpret the license or make compatibility or
commercial-use claims.