Uploaded June 2026 | Updated September 2026, 2 weeks ago

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In this video, we will look at DS-4, that enables DeepSeek V4 Flash to run on a 128GB unified memory. I this video I run it on DGX Spark thanks to @NVIDIADeveloper

LINK: github.com/antirez/ds4
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00:00 Can It Run Locally
01:42 Why Big Models Don’t Fit
02:39 Quantization Limits Explained
04:26 Dwarf Star Selective Quant
07:56 Calibration and Validation
09:42 SSD Streaming Ends RAM Cliff
15:34 Benchmarks Demo and Wrap