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AI Infrastructure in 2026: How Engineering Teams Are Rebuilding the Cloud Stack

GPUs changed the unit economics of the cloud, and the architecture is following. Inside the ground-up rebuild of the production stack for AI workloads.

Marcus Feld14 min read
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GPUs changed the unit economics of the cloud, and the architecture is following. Inside the ground-up rebuild of the production stack for AI workloads.

Written by

Marcus Feld

Senior Writer, AI Infrastructure

Marcus covers GPU infrastructure, LLM serving and MLOps. He has built inference platforms for teams shipping models to production.

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