Local AI · Recipe · 1× DGX Spark

DeepSeek-V4-Flash EXL3 3.0 bpw with vLLM on 1× DGX Spark (375k context)

by 0xBakeer

No speed value is documented for this recipe, so this page is not indexed.

Intelligence (original model) · Artificial Analysis34with thinking

≤ 3 bit: quantization may cost quality

Engine

Engine
vLLM + sparkinfer (b12x)
Quantization
EXL3 3.0 bpw
Model family
DeepSeek-V4-Flash
Context
384,000
Creator
0xBakeer
GitHub stars
4
Repo updated
Sep 15, 2026

Measurements

Every sourced value of this recipe, each with its condition and source. Bars relative to the largest value in the group.

No sourced measurements for this recipe.

What you need

Hardware
1 × NVIDIA DGX Spark (GB10)
Engine
vLLM + sparkinfer (b12x)
Context
384,000 tokens

Notes

What matters before you rebuild it.

  • ≤ 3 bit: quantization may cost qualityAt 3 bit and below the model may answer noticeably worse than the original. The intelligence number refers to the original.
  • Fork

Sources

Related recipes

1× DGX Spark
19.5tok/sEveryday

1 request, prose prompt, context 4096, no speculative decoding Source 

Intelligence34with thinkingOriginal model's value. Heavily compressed (~2.1 bit), intelligence is likely much lower.
  • ≤ 3 bit: quantization may cost quality

IQ2_XXS gate/up + Q2_K down (routed, imatrix), Q8 Attn/Shared/OutDwarfStar (ds4) main@0aaea5a (2026-09-20)Weights Repo Updated Sep 20, 2026

Details

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