orcarouter / GLM-5.3-MLX

An MLX build of the official zai-org/GLM-5.3 — Z.AI's 753B-total / ~39B-active MoE flagship for frontier coding and long-horizon agentic engineering, built on the glmmoedsa architecture (MLA + DeepSeek-style sparse attention with a shared indexer, 1M context) — quantized to M…