# Third-party notices and lineage

Z.AI created the MIT-licensed source model. TurboDerp and ExLlamaV3
contributors created EXL3/Trellis. Brandon M. Music is credited for the
MIT-licensed GLM-5.2 TR3 v3.1 implementation pinned at `f79c9167690ca705e877ae4dc55a841d1aae1247` and its
documented 64-expert retained-tier structure. This is an independent GLM-5.3
BF16 adaptation; no BrandonMusic GLM-5.3 weights were used.