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DeepSeek V4.1-Flash-1017 released: 77.0 on DeepSWE, Search and Fetch APIs opened to all

DeepSeek released V4.1-Flash-1017, scoring 77.0 on the DeepSWE software engineering benchmark and opening its Search and Fetch APIs so one key covers inference plus live web retrieval.

H YJ

@HYJsfn9hArchived 11 days agoOriginally posted 2026.10.17

DeepSeek V4.1-Flash-1017 released: 77.0 on DeepSWE, Search and Fetch APIs opened to all

H YJ @HYJsfn9hOriginally posted 2026.10.17

Open original on X

加量不加价！DeepSeek 今日突发发布 V4.1-Flash-1017 新模型 🔥⚡ 软件工程基准 DeepSWE 直接干到 77.0 分！代码生成更精准利落，端到端项目构建效率暴涨。更重磅的是：DeepSeek 终于全量开放了官方 Search 与 Fetch API！单密钥直接打通超平价大模型推理 + 原生实时联网检索，第三方工具链直接省掉一套外挂搜索账单！极致性能与极致成本的帕累托提升，代码 Agent 开发者今晚狂喜！

x.com/hyjsfn9h/status/2111465153804063218Archived 2026.10.18 16:40