AI 导读
DeepSeek 发布 DeepSeek-V4.1-Flash-1017,称其在性能与成本上是 Pareto 改进,已在官网、App 和 API 上线。
推荐理由
作者点出用更短输出降低 token 成本这条常被忽视的成本曲线路径,并提醒数字尚待自有评测之外的检验。
正文
we’re getting used to it by now but DeepSeek calling this a “minor update” while moving Terminal-Bench 4.0 from 31.2 to 42.3 is very funny.
also reports 77.0 on DeepSWE (vs 74.0 for Opus 5 and 73.0 for GPT-5.6 Sol…)
and the most interesting line may be faster task completion with shorter outputs. using fewer tokens is one of the practical way the cost curve collapses often done as an afterthought
all with MIT-licensed weights in DeepSeek tradition
now curious to see how these numbers will hold up outside their own eval setup
🚀 DeepSeek-V4.1-Flash-1017 is here! Stronger benchmark performance, faster task completion, and shorter outputs than the previous version—a Pareto improvement in performance and cost. Now live on our website, app, and API. 🛠️ Optimized for @DeepSeekHarness, Tencent CodeBuddy, WorkBuddy, and more. Upgrade to DeepSeek Harness v0.2.1-rc.1 or later for the best experience with the new model. 1/4在 X 查看被引用的帖子
来源:Thomas Wolf · x.com