Benchmarks, deployment notes, and analysis from the team that racks and stacks these systems for a living.
Which NVIDIA GPU actually wins on dollar-per-trained-token? We benchmark fine-tuning and pretraining across all three platforms.
A from-scratch cost model: GPU-hours, power, storage, fabric, and engineering. Numbers from our actual deployments.
The break-even math, the hidden costs of hyperscaler GPUs, and the three workload shapes where owning (or colocating) crushes renting from AWS.