
Kimi K3
Kimi K3 是 Moonshot AI 的 2.8T MoE model,具备 1M token context window、原生 multimodal 视觉能力,以及为复杂 agent 提供的 frontier 级编码性能。
关于 Kimi K3
了解 Kimi K3 的功能、特性以及它如何帮助您获得更好的效果。
架构与规模
Kimi K3 是 Moonshot AI 的第三代旗舰 model,采用海量的 2.8 万亿 parameters 的 Mixture-of-Experts (MoE) 架构。该 model 为每个 token 激活 896 个专家中的 16 个,在保持计算效率的同时,不牺牲极大规模参数所带来的智能深度。它引入了 Kimi Delta Attention 和注意力残差,以在 1,048,576 token 的 context window 全长内保持高事实准确性和稳定性。
Multimodal 能力
该 model 是原生的 multimodal,能够在统一框架内处理文本、图像和视频帧。这种集成支持了复杂的 agentic 工作流,例如生成代码的视觉审计或分析长技术视频以进行信息检索。Kimi K3 专为长周期任务而设计,包括自主研究和复杂的软件工程,在这些任务中视觉反馈循环至关重要。
性能定位
Kimi K3 直接与 Claude 3.5 Opus 和 GPT-5 级系统等 closed-source model 竞争。它在 LMArena 前端代码榜单上名列前茅,展现了在 Web 开发和 3D 程序化生成方面的精通。通过将 open weights 与 frontier 级 reasoning 相结合,该 model 为开发者构建需要深度技术理解和大规模数据处理的专用自主系统提供了平台。

Kimi K3 的使用案例
发现使用 Kimi K3 获得出色效果的不同方式。
长周期 Agentic 编码
执行自动化的长达数小时的编码会话,涉及数千次工具调用以及基于终端输出的自我修正。
3D 程序化游戏开发
根据高级自然语言描述,使用 3JS 和 WebGPU 生成功能完备的基于浏览器的 3D 环境。
自主芯片设计
利用 open-source EDA 工具,在 24-48 小时的自主运行时间内设计、优化和验证自定义 ASIC 芯片。
科学文献综合
查阅海量的博士级科学论文库,以实现复杂的天体物理或化学计算。
交互式数据可视化
处理大规模历史数据集,以构建下钻式研究仪表板和交互式 Web 报告。
多智能体编排
协调复杂的异构 agent 网络,以管理大规模并行搜索和执行任务。
优势
局限性
API快速入门
moonshotai/kimi-k3
import OpenAI from 'openai';
const client = new OpenAI({
apiKey: process.env.MOONSHOT_API_KEY,
baseURL: 'https://api.moonshot.cn/v1',
});
async function main() {
const completion = await client.chat.completions.create({
model: 'kimi-k3',
messages: [{ role: 'user', content: 'Design a procedural 3D forest in 3JS.' }],
stream: true,
});
for await (const chunk of completion) {
process.stdout.write(chunk.choices[0]?.delta?.content || '');
}
}
main();安装SDK并在几分钟内开始进行API调用。
人们对 Kimi K3 的评价
看看社区对 Kimi K3 的看法
“Kimi K3 仅用 60 万 tokens 就帮我完成了复杂游戏。中国实验室遥遥落后的时代正式结束了。”
“长周期处理能力太疯狂了。它在 fine-tuning 任务中处理了多个错误,完全没让我给任何提示。”
“这基本上是 reasoning model 的“Linux 时刻”。我们看到了具有 open weights 的前沿逻辑。”
“K3 让 Opus 级别在编码方面显得过时了。它与最顶尖的级别不相上下,但每个任务的成本却只是其中的一小部分。”
“该 model 在发布时已在 Kimi Code 上可用。有两个版本:用于聊天的 K3 Max 和用于并行处理的 K3 Swarm Max。”
“我很确定我已经达到了 1.5TB 内存对于 2.5T 参数 1M context model 所能做到的极限。”
关于 Kimi K3 的视频
观看关于 Kimi K3 的教程、评测和讨论
“这是一个名为 Kimiko 3 的 model,拥有 3 万亿 parameters,与 Opus 不相上下。”
“Kimiko 3 本质上拥有更好的信息路由,因此它可以用相同的计算量获得更多的智能。”
“benchmark 表明它在编码 benchmark 中击败了 Fable 5。”
“我很期待看到它在现实世界中如何处理完整的 100 万 context window。”
“这是一个 open-weights model,对整个生态系统来说是一个巨大的进步。”
“电梯逻辑是正确的。人们正确地排队并一个接一个地被接走……K3 与顶级 model 处于同一水平。”
“当你给它一个真实、混乱且长周期的任务时,K3 就超过了 Opus 和 GPT-5.6。”
“它只用了 60 万 tokens 就为我“三次”完成了一个复杂游戏。”
“它的原生视觉能力使它能够实时修复视觉 Bug。”
“与其他 frontier model 相比,定价确实非常有竞争力。”
“Kimi K3 不仅仅是追上了 Opus 和 GPT-5.5,它还追上了 Fable 和 GPT-5.6。”
“从 GLM 5.2 到 Kimi K3,UI 资产生成方面有了巨大的飞跃。”
“2.8 万亿 parameters 解释了为什么它在逻辑方面显得如此聪明。”
“它能够处理视频帧以进行代码的视觉审计。”
“Moonshot AI 绝对是目前 open-weights 运动的领导者。”
Kimi K3专业提示
专家提示助您充分利用Kimi K3。
利用 Kimi CLI
K3 针对 Kimi CLI 进行了深度优化;使用此接口可以为长周期的 agentic 任务提供最佳性能。
使用视觉反馈循环
为该 model 提供其生成的 UI 截图;其原生视觉能力使其能够实时识别并修复视觉 Bug。
优化 Caching
利用 prompt caching,可将大型文档中重复上下文块的输入成本降低高达 90%。
设置 Thinking Effort
对于数学证明或芯片设计任务,将 reasoning 参数调整为“最大努力(max effort)”,以充分利用 MoE 路由逻辑。
用户评价
用户怎么说
加入数千名已改变工作流程的满意用户
Jonathan Kogan
Co-Founder/CEO, rpatools.io
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CEO, qannas.pro
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CTO, AiChatSolutions
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Sarah Chen
Head of Growth, ScaleUp Labs
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Founder, DataDriven.io
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Emily Rodriguez
Marketing Director, GrowthMetrics
Automatio transformed our lead generation process. What used to take our team days now happens automatically in minutes. The ROI is incredible.
Jonathan Kogan
Co-Founder/CEO, rpatools.io
Automatio is one of the most used for RPA Tools both internally and externally. It saves us countless hours of work and we realized this could do the same for other startups and so we choose Automatio for most of our automation needs.
Mohammed Ibrahim
CEO, qannas.pro
I have used many tools over the past 5 years, Automatio is the Jack of All trades.. !! it could be your scraping bot in the morning and then it becomes your VA by the noon and in the evening it does your automations.. its amazing!
Ben Bressington
CTO, AiChatSolutions
Automatio is fantastic and simple to use to extract data from any website. This allowed me to replace a developer and do tasks myself as they only take a few minutes to setup and forget about it. Automatio is a game changer!
Sarah Chen
Head of Growth, ScaleUp Labs
We've tried dozens of automation tools, but Automatio stands out for its flexibility and ease of use. Our team productivity increased by 40% within the first month of adoption.
David Park
Founder, DataDriven.io
The AI-powered features in Automatio are incredible. It understands context and adapts to changes in websites automatically. No more broken scrapers!
Emily Rodriguez
Marketing Director, GrowthMetrics
Automatio transformed our lead generation process. What used to take our team days now happens automatically in minutes. The ROI is incredible.
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