Kimi K2 is an advanced large language model developed by MoonshotAI, featuring a mixture-of-experts architecture with 1 trillion total parameters and 32 billion activated parameters. It excels in agentic intelligence, enabling autonomous problem-solving, tool use, and complex reasoning through a 'Think → Act → Re-think' paradigm. Key features include a 128K token context length, training on 15.5 trillion tokens, and the MuonClip optimizer for enhanced stability and performance. Use cases span coding assistance, multilingual support, search, and integration via API or self-deployment, making it ideal for developers, researchers, and businesses seeking scalable AI solutions.
Kimi K2
Open-source AI model by MoonshotAI with 128K context, agentic intelligence for reasoning, coding, and multilingual tasks.
Published: 2025/12/02
Introduction
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Pricing
Pricing Model: Paid
Starter
A great fit for the average user.
$9.9
one-timePro
Optimized for power users.
$49.9
one-timeUltimate
Ultimate AI for professionals.
$99.9
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