TensorFold: faster Flash-Next on one DGX Spark

Step-by-step recipe to squeeze the 125B model onto one DGX Spark instead of two, with config and measured throughput.

Early write-up of how to serve the model on a single DGX Spark, published within a day of the weights landing.

Dual-node vLLM deployment of the NVFP4 build across a pair of DGX Sparks, for higher context and throughput.

Compact recipe for single-Spark serving.