DeepSeek 4.1 Flash Shows Big Gains in Kernel Engineering and Cost
DeepSeek's 4.1 Flash is praised for major improvements in kernel engineering, coding and 3D scene generation, with cache-hit pricing cut roughly sevenfold, while users say GLM-5.3 Flash lags far behind.
2026-09-11 ~ 2026-09-12 · 2 related posts
- Episode 1: DeepSeek V4.1 Flash Opens Limited Internal Beta with New Architecture and Native Multimodality(2026-09-08, 18 posts)
- Episode 2: DeepSeek V4.1 Flash Tested: Blazing 350 Tokens/s but Still Experimental(2026-09-08, 2 posts)
- Episode 3: DeepSeek cuts V4-Flash API prices with new peak/off-peak billing from Sept 10(2026-09-08, 6 posts)
- Episode 4: DeepSeek V4.1 Flash Nears Frontier Models at a Fraction of the Cost, Independent Tests Show(2026-09-09, 15 posts)
- Episode 5: DeepSeek Releases Open-Source V4.1 Flash, Beating Its Own Flagship at a Fraction of the Cost(2026-09-09, 57 posts)
- Episode 6: DeepSeek V4.1 leaks: 552B asymmetric architecture takes on GPT-5.6(2026-09-10, 21 posts)
- Episode 7: DeepSeek V4.1 Flash Benchmark Results Leak, Sparking Community Discussion(2026-09-10, 2 posts)
- Episode 8: DeepSeek Compresses KV Cache 54x in Nine Months to Sub-KB Per Token(2026-09-10, 6 posts)
- Episode 9: Leaked DeepSeek-V4.1-Flash Touted as New Open-Source King(2026-09-10, 3 posts)
- Episode 10: Bug Hunt Bench pits frontier models on 105 real bugs; DeepSeek V4.1 Flash stuns on cost-efficiency(2026-09-10, 13 posts)
- Episode 11: DeepSeek V4.1 Flash Confirmed to Center on YOCO Architecture(2026-09-10, 7 posts)
- Episode 12: DeepSeek V4.1 Flash Tech Report Leaks: KV Cache Compression Obsession Across the Stack(2026-09-11, 42 posts)
- Episode 13: DeepSeek V4.1 Flash tops Vals open-source index at $0.30 per run(2026-09-11, 2 posts)
- Episode 14: DeepSeek releases V4.1-Flash: multimodal MoE with 1M token context(2026-09-11, 4 posts)
- Episode 15: DeepSeek V4.1 Flash scores 40 in AA index despite rising hallucinations(2026-09-11, 2 posts)
- Episode 16: Inside KV-Cache Sharing: How DeepSeek CED and GLM 5.2 Differ(2026-09-11, 4 posts)
- Episode 17: DeepSeek 4.1 Flash Shows Big Gains in Kernel Engineering and Cost(2026-09-11, 2 posts)
- Episode 18: SGLang delivers Day 0 support for DeepSeek V4.1 Flash, hitting 873 tok/s(2026-09-12, 2 posts)
- DeepSeek 4.1 Flash hands-on: 7x cheaper cache hits, 552B MoE, and it can build a Cities: Skylines clone in Three.js — 卡尔的AI沃茨 · 2026-09-11
- DeepSeek V4.1 Flash shows massive kernel-engineering gains, hits 4th on KernelBench-CUDA — teortaxesTex · 2026-09-12