Kimi K2.5 Is Now Available in Puter.js

Puter.js now supports Kimi K2.5, Moonshot AI's most advanced multimodal agentic model with 1 trillion parameters.

What is Kimi K2.5?

Kimi K2.5 is an open-source, native multimodal agentic model by Moonshot AI, built through continual pretraining on approximately 15 trillion mixed visual and text tokens. It features:

• Native Multimodality: Pre-trained on vision-language tokens, excelling in visual knowledge and cross-modal reasoning
• Agent Swarm: Decomposes complex tasks into parallel sub-tasks and dynamically instantiates domain-specific agents
• Coding with Vision: Generates code from visual specifications like UI designs and video workflows
• 256K Context Window: Process massive documents and codebases in a single prompt
• Dual Modes: Thinking Mode for deep reasoning, Instant Mode for quick responses

Examples

Text generation

puter.ai.chat("Explain quantum computing in simple terms", { model: 'moonshotai/kimi-k2.5' });

Complex reasoning

puter.ai.chat("Compare the environmental impact of electric vehicles vs hydrogen fuel cells",
  { model: 'moonshotai/kimi-k2.5' }
);

Code generation

puter.ai.chat("Write a Python function that implements binary search",
  { model: 'moonshotai/kimi-k2.5' }
);

Multilingual support

puter.ai.chat("用中文解释机器学习的基本原理", { model: 'moonshotai/kimi-k2.5' });

Get Started Now

Just add one script tag to your HTML:

<script src="https://js.puter.com/v2/"></script>

No API keys and no infrastructure setup. Start building with Kimi K2.5 immediately.

Learn more:

• Free, Unlimited Kimi K2 API
• Puter.js Documentation