LaunchAI ModelsAugust 1, 2026

AMD releases Instella-MoE-16B-A3B with 2.8B active parameters

The model has 16B total parameters but activates only 2.8B per token, trained from scratch on AMD Instinct MI300X and MI325X GPUs. AMD published weights from every training stage, along with data mixtures and training recipes, marking a fully open release.

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