2× DGX Spark
36.1tok/sEveryday
1 request, prose prompt, with DFlash2 (per recipe) Source
Intelligence42with thinking
- ≤ 3 bit: quantization may cost quality
- Custom kernel required
- Non-commercial
- License unclear
Local AI · Recipe · 2× DGX Spark
GLM-5.3-Flash NVFP4 with vLLM on 2× DGX Spark (with DFlash2)
by r0b0tlab
Engine
- Engine
- vLLM 0.28.1rc1.dev580
- Quantization
- NVFP4 (ModelOpt, offiziell) + BF16 KV
- Model family
- GLM-5.3-Flash
- Context
- 126,720
- Creator
- r0b0tlab
- GitHub stars
- 3
- Repo updated
- Sep 11, 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 weightsnvidia/GLM-5.3-Flash-NVFP4 MIT
- Draft modelincoai/GLM-5.3-Flash-DFlash2 Non-commercial · CC-BY-NC-ND-4.0
- Engine
- vLLM 0.28.1rc1.dev580
- Context
- 126,720 tokens
Notes
What matters before you rebuild it.
- Custom kernel required
- Non-commercial
Sources
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