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PhantaField introduces the PFG-1 'Sophon' monolithic-3D AI ASIC featuring 330 GB of on-die DRAM and pure digital compute-in-memory, eliminating HBM and delivering up to 4,200 TFLOPS FP8 for training and inference with significantly higher efficiency than current GPUs.
This article outlines the architectural building blocks for training and inferring foundation models on AWS, covering infrastructure, resource orchestration, ML software stacks, and observability.