DeepSeek-V4.1-Flash-1017 drives quantization race and local deployment benchmarks
Community tests of DeepSeek-V4.1-Flash-1017 cover quantization comparisons, an NVFP4 version cutting 75 GB with minimal quality loss, and local setups reaching 35 tok/s decode on a single RTX 3090ti with 128 GB RAM.
Read the full story at r/LocalLLaMA ↗
Timeline · 7 reports
- 2026-11-02 05:37 · r/LocalLLM
Getting incredible results with a single RTX 3090ti and 128gb of ram. Deepseek-V4.1-Flash-1017 (35 tok/s decode) and Qwen3.8-Flash-Next (130 tok/s decode) - 2026-11-01 21:01 · r/LocalLLaMA
Getting incredible results with a single RTX 3090ti and 128gb of ram. Deepseek-V4.1-Flash-1017 (35 tok/s decode) and Qwen3.8-Flash-Next (130 tok/s decode) - 2026-11-01 12:33 · AlphaSignal
NVIDIA Shrinks DeepSeek V4.1 Flash by 75 GiB With Almost No Quality Loss - 2026-10-31 23:04 · r/OpenAI
GPT-6.1 Terra one-shot a 3-level canvas game in 14 agent steps and 6.5 minutes. DeepSeek V4.1 Flash needed 73 steps but came in cheaper on 96% cache hits - 2026-10-31 06:16 · r/LocalLLM
How many of you still do use DeepSeek-V4-Flash-0731 with PolyStrata/Strata or its forks because DeepSeek-V4.1-Flash-1017 is too big? - 2026-10-31 05:32 · r/LocalLLaMA
Lawyer with too many GPUs, part 3: DeepSeek-V4.1-Flash on 2x DGX Spark + an old 3090 box. 2,600+ tok/s prefill to 256K, 322 tok/s structured output, full stack and raw data published - 2026-10-30 16:46 · r/LocalLLaMA
ISTA DeepSeek-V4.1-Flash-1017 GSQ-RCO quants comparison