1× DGX Spark
19.3tok/sEveryday
1 request, prose prompt, context 1k, no speculative decoding Source
Intelligenceno independent value
- License unclear
Local AI · Recipe · 1× DGX Spark
Laguna-S-2.1 NVFP4 with vLLM on 1× DGX Spark
Laguna-S-2.1 NVFP4 with vLLM on 1× DGX Spark: 20.6 tok/s according to github.com (dataset as of Nov 3, 2026).
by r0b0tlab
Intelligence (original model) · Artificial Analysisno independent value
Engine
- Engine
- vLLM v0.25.1
- Quantization
- NVFP4 + FP8 KV
- Model family
- Laguna-S-2.1
- Context
- 262,144
- Creator
- r0b0tlab
- GitHub stars
- 9
- Repo updated
- Jul 23, 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
What you need
- Hardware
- 1 × NVIDIA DGX Spark (GB10)
- Weights
- Main weightspoolside/Laguna-S-2.1-NVFP4 openmdw-1.1
- Draft modelpoolside/Laguna-S-2.1-DFlash-NVFP4 License unclear
- Engine
- vLLM v0.25.1
- Context
- 262,144 tokens
Notes
What matters before you rebuild it.
- Custom kernel required
- License unclear
Sources
Related recipes
4× RTX 3090
87.5tok/sMixed
1 request, mixed prompt set, with Draft Source
Intelligenceno independent value
- Experimental
- License unclear
4× RTX 3090
283tok/sPeak
1 request, code prompt Source
Intelligenceno independent value
- License unclear
1× RTX PRO 6000
155tok/sPeak
1 request, code prompt Source
Intelligenceno independent value
- License unclear
1× DGX Spark
76.7tok/sPeak
1 request, best value reported by source Source
Intelligenceno independent value
- License unclear
1× DGX Spark
no documented speed
Intelligenceno independent value
Local AI in your company?
In a workshop we work out which models and which hardware fit your tasks, and build the first agent on your infrastructure.