Inflection AI API
Access Inflection AI instantly with Puter.js, and add AI to any app in a few lines of code without backend or API keys.
// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';
puter.ai.chat("Explain AI like I'm five!", {
model: "inflection/inflection-3-pi"
}).then(response => {
console.log(response);
});
<html>
<body>
<script src="https://js.puter.com/v2/"></script>
<script>
puter.ai.chat("Explain AI like I'm five!", {
model: "inflection/inflection-3-pi"
}).then(response => {
console.log(response);
});
</script>
</body>
</html>
List of Inflection AI Models
Inflection 3 Pi
inflection/inflection-3-pi
Inflection 3 Pi is a conversational AI model by Inflection AI, designed to power emotionally intelligent interactions. It's the model behind Inflection's Pi chatbot, built with a focus on empathy, safety, and natural dialogue rather than pure task completion. The model adapts to each user's tone and communication style, making it well suited for customer support chatbots, roleplay scenarios, and applications where warmth and conversational nuance matter. It also has access to recent news for topical awareness. Inflection 3 Pi offers an 8K context window with a max output of 1,024 tokens. It's a strong pick when your use case prioritizes user experience and conversational quality over structured output or complex reasoning.
ChatInflection 3 Productivity
inflection/inflection-3-productivity
Inflection 3 Productivity is an enterprise-focused AI model by Inflection AI, optimized for precise instruction-following and structured output generation. Released alongside Inflection 3 Pi as part of the Inflection 3.0 suite, it trades its sibling's emotional intelligence for accuracy and compliance. The model is particularly suited for generating JSON, technical documentation, automated reports, and data extraction from unstructured text. It also has access to recent news. These strengths make it a fit for business automation and workflow integration where consistent, format-adherent output is critical. It shares the same 8K context window and 1,024-token max output as Inflection 3 Pi. Consider this model when your application demands reliable structured outputs and strict adherence to formatting guidelines.
Frequently Asked Questions
The Inflection AI API gives you access to models for AI chat. Through Puter.js, you can start using Inflection AI models instantly with zero setup or configuration.
Puter.js supports a variety of Inflection AI models, including Inflection 3 Pi and Inflection 3 Productivity. Find all AI models supported by Puter.js in the AI model list.
With the User-Pays model, users cover their own AI costs through their Puter account. This means you can build apps without worrying about infrastructure expenses.
Puter.js is a JavaScript library that provides access to AI, storage, and other cloud services directly from a single API. It handles authentication, infrastructure, and scaling so you can focus on building your app.
Yes — the Inflection AI API through Puter.js works with any JavaScript framework, Node.js, or plain HTML. Just include the library and start building. See the documentation for more details.