4× DGX Spark
87.7tok/sEveryday
1 request, prose prompt, with DSpark (per recipe) Source
Intelligence40with thinkingno thinking 25
Local AI · Recipe · 4× DGX Spark
DeepSeek-V4.1-Flash with SGLang on 4× DGX Spark
DeepSeek-V4.1-Flash with SGLang on 4× DGX Spark: 11.2 tok/s according to github.com (dataset as of Nov 3, 2026).
by r0b0tlab
Intelligence (original model) · Artificial Analysis40with thinkingno thinking 25
Engine
- Engine
- SGLang
- Quantization
- offizieller Checkpoint (unquantisiert laut REPRODUCIBILITY.md: „does not … quantize the checkpoint“)
- Model family
- DeepSeek-V4.1-Flash
- Context
- 524,288
- Creator
- r0b0tlab
- GitHub stars
- 0
- Repo updated
- Sep 16, 2026
Measurements
Every sourced value of this recipe, each with its condition and source. Bars relative to the largest value in the group.
Decode · 1 request
Time to first token
Shorter is better.
What you need
- Hardware
- 4 × NVIDIA DGX Spark (GB10)
- Weights
- Main weightsdeepseek-ai/DeepSeek-V4.1-Flash MIT
- Engine
- SGLang
- Context
- 524,288 tokens
Notes
What matters before you rebuild it.
- Custom kernel required
Sources
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