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Local AI · Recipe · 1× DGX Spark
Qwen3.8-Flash-Next 125B NVFP4 with vLLM on 1× DGX Spark (tonyd2wild)
by tonyd2wild
Engine
- Engine
- vLLM
- Quantization
- NVFP4 + FP8 KV
- Model family
- Qwen3.8-Flash-Next
- Context
- 262,144
- Parameters
- 125B-A6B + 51B n-gram + 4B MTP
- Creator
- tonyd2wild
- GitHub stars
- 122
- 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
- 1 × NVIDIA DGX Spark (GB10)
- Weights
- Main weightsnvidia/Qwen3.8-Flash-Next-NVFP4 other
- Engine
- vLLM
- Context
- 262,144 tokens
Notes
What matters before you rebuild it.
- Custom kernel required
- License unclear
Sources
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