The dark side of the moon has released its most powerful model to date, Kimi K3, which has 2.8 trillion parameters and a 1 million token context window. Th...
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The dark side of the moon has released its most powerful model to date, Kimi K3, which has 2.8
trillion parameters and a 1 million token context window. This model scored 1679 points in the Frontend Code Arena, surpassing Claude Fable 5 to take first place, ranking #1 in 6 out of 7 frontend fields. The API pricing is 2 yuan per 1 million tokens for input (cache hit) or 20 yuan (cache miss), and 100 yuan for output.
Original Article Excerpt
IT之家：https://www.ithome.com/ 7 月 17 日消息，月之暗面（Moonshot AI）昨日（7 月 16 日）上线推出 Kimi K3 模型，是 Kimi 迄今能力最强的模型， 拥有 2.8 万亿参数，100 万 Tokens 上下文，主要面向长程编程与端到端知识工作。
价格方面，基于 Kimi 开放平台公示的信息，Kimi K3 模型（调用名称为 kimi-k3）采用按量计费标准：
架构方面，官方介绍称 Kimi K3 基于 Kimi 混合线性注意力机制（Kimi Delta Attention）和注意力残差（Attention Residuals）技术构建，原生支持视觉理解，并拥有 100 万 Tokens 上下文窗口，面向软件工程、知识工作和深度推理等前沿智能场景而设计。
Aioga 判断，Frontend Code Arena 的领先成绩体现了 Kimi K3 在前端代码生成场景中的竞争力，但单项榜单结果不能直接等同于全部软件工程任务的综合表现。
影响与后续
值得关注的是，Kimi K3 在该榜单七个前端领域中的六个排名第一，仅游戏领域排名第二；这可能提升其在前端开发和设计生成任务中的关注度。 后续可关注 Kimi K3 在真实长程编程、端到端知识工作及深度推理任务中的公开评测，并结合缓存命中情况与输入、输出计费标准评估实际使用成本。
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The dark side of the moon has released its most powerful model to date, Kimi K3, which has 2.8 trillion parameters and a 1 million token context window. Th...
IT之家（RSS）2026-07-16T22:45:08.000Z
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