DeepSeek releases V4.1-Flash-1017 with improved benchmarks and open weights
DeepSeek has released DeepSeek-V4.1-Flash-1017, an open-weight model featuring a 1M context window and enhanced performance in coding and agentic tasks. The update is available on major platforms and claims reduced per-task costs.
Read the full story at Vercel Blog ↗
Timeline · 11 reports
- 2026-10-17 10:33 · The Decoder
Deepseek V4.1 Flash 1017 beats larger rivals in agentic tasks while once again massively cutting per-task costs - 2026-10-17 08:54 · r/huggingface
🐳 DeepSeek-V4.1-Flash-1017 released: MIT weights, 1M context, and stronger coding and agent benchmark results - 2026-10-17 08:53 · MarkTechPost
DeepSeek Just Released V4.1-Flash-1017, Scores 77.0 on DeepSWE, Opens Search API - 2026-10-17 08:37 · Hacker News Front Page
DeepSeek: DeepSeek v4.1 Flash 1017 - 2026-10-17 08:21 · Hacker News Front Page
DeepSeek-v4.1-Flash-1017 - 2026-10-17 08:09 · r/LocalLLaMA
deepseek-ai/DeepSeek-V4.1-Flash-1017 · Hugging Face - 2026-10-17 00:00 · Vercel Blog
DeepSeek V4.1 Flash 1017 now available on AI Gateway - 2026-10-16 16:40 · r/LocalLLM
GitHub - vincalkr/Strata-DSV4.1: DeepSeek-V4.1-Flash GSQ on a single RX 7900 XTX (gfx1100, ROCm/HIP): the v41 engine, the optimizations with their measured numbers, and the docs - 2026-10-16 07:11 · r/LocalLLaMA
DeepSeek V4.1 Flash on 4x DGX Spark: my numbers vs Patrick Moorhead's results via Wccftech. - 2026-10-16 03:06 · Pandaily
OpenCode Makes DeepSeek V4.1 Flash Free to Use, With a 200K Context Window - 2026-10-15 23:06 · r/LocalLLaMA
**DeepSeek-V4-Flash-0731 on 4x Radeon AI PRO R9700 with affinity: the "refused" 4-card config works, ~79 tok/s on real cards**