Models /Step 3.7 Flash /Can I run it?
Compatibility check

Can I run Step 3.7 Flash on NVIDIA DGX Spark (GB10)?

Probably partially, with CPU offload.best quant:

This one is close. The answer rests on a file size we calculated from the parameter count rather than measured. A 10% error in that size changes the verdict, so treat it as a maybe and test before you buy.

127 GB of weights, plus 5.5 GB for the software that runs it and the smallest conversation it can hold, comes to 132.5 GB against the 126.8 GB this 128 GB device leaves free.

Decode speed
—
Usable context
—
Memory
128 GB
Spills to system RAMest
Spills to system RAM
Too large
What is quantisation? →
Plan B — rent it

Step 3.7 Flash is hosted by 4 providers from $1.15 per 1M output tokens (OpenRouter).Compare providers →

Step 3.7 Flash
201B · full specs & benchmarks →
NVIDIA DGX Spark (GB10)
128 GB · everything it runs →