LaunchAI ModelsAugust 1, 2026

AMD releases Instella-MoE-16B-A3B, a fully open MoE LLM

The model packs 16B total parameters but activates only 2.8B per token, trained from scratch on AMD Instinct MI300X and MI325X GPUs. AMD is publishing weights from every training stage, along with data mixtures and training details.

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