GPT-5.2 Is Now Available in Puter.js

Puter.js now supports GPT-5.2, OpenAI's most advanced frontier model for professional work and long-running agents.

What is GPT-5.2?

GPT-5.2 is OpenAI's most capable model series yet for professional knowledge work. It brings significant improvements in general intelligence, long-context understanding, agentic tool-calling, and vision—making it better at executing complex, real-world tasks than any previous model.

GPT-5.2 comes in three variants:

• GPT-5.2 (gpt-5.2) - Deep reasoning for complex tasks, coding, math, and multi-step projects
• GPT-5.2 Chat (gpt-5.2-chat) - Fast, conversational responses for everyday work and learning
• GPT-5.2 Pro (gpt-5.2-pro) - Maximum capability for difficult questions where quality is worth the wait

Examples

Basic Chat

puter.ai.chat("Explain the concept of machine learning in simple terms", {
    model: "gpt-5.2-chat"
})

Deep Reasoning

puter.ai.chat("Write a Python function to implement a binary search tree with insert, delete, and search operations", {
    model: "gpt-5.2"
})

Complex Problem Solving

puter.ai.chat("Analyze this algorithm and suggest optimizations for better time complexity",
    { model: "gpt-5.2-pro", stream: true }
)

Get Started Now

Just add one script tag to your HTML:

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

No API keys or OpenAI account needed. Start building with GPT-5.2 immediately.

Learn more:

• Free, Unlimited OpenAI API
• Puter.js AI Documentation