#GPUs

1. 
   30 July 2026 · 5 min read

   What a DGX Spark is actually for

   Post 1 said rent the GPUs. The asterisk: renting is for inference. For finetuning, a $3k box with 128GB beats the math - and the meter changes what you try.

   #DGX Spark#Era#Finetuning#GPUs
2. 
   24 July 2026 · 8 min read

   Buy the server, rent the GPUs

   Clouds overcharge for the boring server, retail overcharges for the GPUs. So I self-host Era's backend on a hand-me-down Xeon and rent the inference. The actual 2026 numbers, plus the recommendations to get started building.

   #Cost#Era#GPUs#Self-hosting

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