GLM 5.3 flash delivers 50%+ performance boost for dual DGX spark users; GLM 5.3 previously halved decode/prefill and had scaling issues, per user notes
Read the original at www.reddit.com→For the last few months, I ran DeepSeek v4.0 flash (NVFP4). First 0731, then visionexp because it was a free improvement. I got around 65 tps decode and almost 2k prefill, and ran 4-5 agents in parallel, totalling...
Original headline: "For dual DGX spark users; GLM 5.3 flash got a 50%+ performance boost"
Coverage timeline
- Oct 4, 21:53 UTC r/LocalLLaMA lead source For dual DGX spark users; GLM 5.3 flash got a 50%+ performance boost
- Oct 5, 15:04 UTC r/LocalLLaMA Swift 1.5 on veloGB10, ~110 tok/s on 2× DGX Spark: xhigh beats base Flash-Next at medium on vLLM