InternLM: Atria Dawn Preview

internlm/atria-dawn-preview:free

Try Atria Dawn Preview for free in your browser, and add it to your app for free with Puter.js AI API.

Try it free Add to your app

// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';

puter.ai.chat("Explain quantum computing in simple terms", {
    model: "internlm/atria-dawn-preview:free"
}).then(response => {
    document.body.innerHTML = response.message.content;
});

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        puter.ai.chat("Explain quantum computing in simple terms", {
            model: "internlm/atria-dawn-preview:free"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

Model Card

Atria Dawn Preview is an open-weight agentic language model from InternLM, the model family of Shanghai AI Laboratory, released under the MIT license. It is a Mixture-of-Experts model built on a GLM-5.2 foundation model.

Its model card targets four areas: research and evidence gathering, software and ML engineering, document and report generation, and cybersecurity validation in authorized environments. Reported scores include 96.0 on DeepSearchQA, 92.5 on BrowseComp, 78.3 on Terminal-Bench 2.1, 59.6 on SWE-bench Pro and 77.0 on BFCL v4. These figures come from the model card and are not independently verified.

The model accepts text only and offers a 256,000-token context window with up to 65,536 output tokens. It is free to use through Infron.

It suits developers building long-running research agents and tool-using workflows who want to test an open model before paying for one.

Context Window 256K

tokens

Max Output 66K

tokens

Input Cost $0

per million tokens

Output Cost $0

per million tokens

Release Date N/A

Try Atria Dawn Preview for free

Try Atria Dawn Preview instantly in your browser.
This playground uses the Puter.js AI API — no API keys or setup required.

Chat internlm/atria-dawn-preview:free

Chat with Atria Dawn Preview

Frequently Asked Questions

How do I use Atria Dawn Preview?

You can access Atria Dawn Preview by InternLM through Puter.js AI API. Include the library in your web app or Node.js project and start making calls with just a few lines of JavaScript — no backend and no configuration required. You can also use it with Python or cURL via Puter's OpenAI-compatible API.

Can I try Atria Dawn Preview for free?

Atria Dawn Preview is free to try with a Puter account. Every account includes a free AI allowance, and you can chat with it in the playground on this page. You can upgrade your account anytime for a larger allowance.

Is the Atria Dawn Preview API free for developers?

Atria Dawn Preview is free to integrate using the Puter.js AI API. With the User-Pays Model, you can add AI to your app for $0, since users cover their own AI usage through their Puter account.

What is the pricing for Atria Dawn Preview?

Atria Dawn Preview costs $0 per 1M input tokens and $0 per 1M output tokens.

	Price per 1M tokens
Input	$0
Output	$0

What is the context window of Atria Dawn Preview?

Atria Dawn Preview supports a context window of 256K tokens. For reference, that is roughly equivalent to 512 pages of text.

What is the max output length of Atria Dawn Preview?

Atria Dawn Preview can generate up to 66K tokens in a single response.

Does it work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Atria Dawn Preview API works with any JavaScript framework, Node.js, or plain HTML through Puter.js. Just include the library and start building. See the documentation for more details.

Add Atria Dawn Preview to your app for free

Developers can integrate Atria Dawn Preview for free using the Puter.js AI API.
With the User-Pays Model, each user covers their own AI usage instead of the developer.

Get started How pricing works