Open-weight & owned stack · Open lab releases
DeepSeek releases V4.1 Flash-1017 open model
DeepSeek released V4.1-Flash-1017 with reported benchmark gains, lower task costs, broad availability, and open-weight distribution.
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DeepSeek Launches V4.1-Flash-1017, Beats Claude Opus 5 On Some Benchmarksofficechai.com, Oct 17DeepSeek Just Released V4.1-Flash-1017, Scores 77.0 on DeepSWE, Opens Search APImarktechpost.com, Oct 17DeepSeek Just Released V4.1-Flash-1017, Scores 77.0 on DeepSWE, Opens Search API - MarkTechPostmarktechpost.com, Oct 17Deepseek V4.1 Flash 1017 beats larger rivals in agentic tasks while once again massively cutting per-task coststhe-decoder.com, Oct 17DeepSeek quietly pushed a new model update straight into its live API - Startup Fortunestartupfortune.com, Oct 17DeepSeek V4.1 Flash 1017: Terminal-Bench 31.2 to 42.3 | explainx.ai Blog | explainx.aiexplainx.ai, Oct 17DeepSeek V4.1 Flash Update Tops Claude Opus 5 on Code-Fixing Benchmark at Unchanged Pricing | XenoSpectrumxenospectrum.com, Oct 17DeepSeek 1017 版实测：一段提示词直出完整纪念网站，社区称提升明显80aj.com, Oct 17