Expired50% confidenceFactExact time
Currently only vLLM can run the complete Qwen3.8 Flash Next solution on SM120 GPUs; SGLang does not yet support it and crashes during the warm-up phase, while llama.cpp still has an optimization pull request in progress.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
9/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/16/2026(expired)
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UnverifiedThe deployment method officially recommended by vLLM does not support running FP8 models on Turing architecture cards such as the 2080 Ti.67% similarUnverifiedQwen3.8 Flash Next is a Flash model using the next-generation Qwen4 architecture, and the complete weights were released on the day of its open-sourcing.67% similarUnverifiedThis practical test deployed DeepSeek-V4-Flash (DSpark version) via GPUStack in an 8-GPU H20-141G environment.63% similarUnverifiedGTX 10-series GPUs and the P40 (architecture code name sm_61) have long been excluded from llama.cpp's fp16 fast path, but the P100 (architecture code name sm_60) has not been excluded.62% similar
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