4× DGX Spark
87.7tok/sEveryday
1 request, prose prompt, with DSpark (per recipe) Source
Intelligence40with thinkingno thinking 25
Local AI · Recipe · 2× DGX Spark
DeepSeek-V4.1-Flash 763B EXL3 2.9 bpw with ExLlamaV3 on 2× DGX Spark
by MiaAI-Lab
Intelligence (original model) · Artificial Analysis40with thinkingno thinking 25
≤ 3 bit: quantization may cost quality
Engine
- Engine
- vLLM + ExLlamaV3
- Quantization
- EXL3 2.9 bpw + fp8_ds_mla KV
- Model family
- DeepSeek-V4.1-Flash
- Context
- 600,000
- Parameters
- ~763B (HF safetensors der Basis)
- Creator
- MiaAI-Lab
- GitHub stars
- 242
- Repo updated
- Sep 25, 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
- 2 × NVIDIA DGX Spark (GB10)
- Weights
- Main weightsMia-AiLab/DeepSeek-V4.1-Flash-EXL3-2.9bpw MIT
- Basedeepseek-ai/DeepSeek-V4.1-Flash MIT
- Engine
- vLLM + ExLlamaV3
- Context
- 600,000 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.
- Experimental
- Custom kernel required
Sources
- github.com/MiaAI-Lab/DeepSeek-v4.1-Flash-EXL3-2x-DGX-Sparks#performance
- github.com/MiaAI-Lab/DeepSeek-v4.1-Flash-EXL3-2x-DGX-Sparks#optional-cooperative-moe-decode-two-sparks
- github.com/MiaAI-Lab/DeepSeek-v4.1-Flash-EXL3-2x-DGX-Sparks#measured
- github.com/MiaAI-Lab/DeepSeek-v4.1-Flash-EXL3-2x-DGX-Sparks/blob/main/README.md
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