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Author @0xSero (2026-06-06) asks DGX Spark owners to test their Step-3.7-Flash…

2026-06-06 · 09:52 UTC ·@0xSero ·0 min read

Brief

The post by @0xSero (2026-06-06) requests DGX Spark users to test the Step-3.7-Flash reap model, asserting it can run a 256k-token context in fp8 on a single Spark. The author has only done limited tests but finds outputs coherent and functional, and shares two Hugging Face links (full and smaller) for testers.

Why it matters

Author @0xSero (2026-06-06) asks DGX Spark owners to test their Step-3.7-Flash reap model, claiming it should fit a 256k-token context in fp8 on a single Spark.

Key details

  • The author reports limited personal testing but says the model 'seems coherent and functional' and provides two Hugging Face model links (main and smaller) for download/testing.
Source evidence

Anyone with a DGX Spark want to test out this Step-3.7-Flash reap? It should now fit with 256k context in fp8 on a single Spark.

I haven't had time to try it much, but it seems coherent and functional from my testing.

huggingface.co/0xSero/Step-3…

Smaller:
huggingface.co/0xSero/Step-3…