MiroMind: MiroThinker 1.7 DeepResearch Mini

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MiroThinker 1.7 DeepResearch Mini is an open-source deep research agent from MiroMind AI, a 30B-parameter mixture-of-experts model built on the Qwen3-30B-A3B-Thinking-2507 architecture. It is the smaller sibling of MiroThinker 1.7 DeepResearch, aimed at the same long-horizon web research and multi-step investigation tasks at lower compute cost.

It scores 72.3 on BrowseComp-ZH, which MiroMind reports as a new state of the art among open-source models at this parameter scale. Like the full-size model, it supports a 256K-token context window and can issue up to 300 tool calls per task, using the same interaction-scaling training approach that emphasizes deeper and more frequent tool use over simply adding parameters.

Released under Apache 2.0, it suits developers who want MiroThinker's research-agent behavior in a lower-cost, faster model for high-volume or latency-sensitive deep-research API calls.

Context Window 262K

tokens

Max Output 16K

tokens

Input Cost $1.25

per million tokens

Output Cost $10

per million tokens

Release Date N/A

Code Example

Add AI to your app with the Puter.js AI API, no API keys or setup required.

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

puter.ai.chat("Explain quantum computing in simple terms").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").then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

Frequently Asked Questions

How do I use MiroThinker 1.7 DeepResearch Mini?

MiroThinker 1.7 DeepResearch Mini is no longer available through Puter.js. Explore other AI models for alternatives.

What is the pricing for MiroThinker 1.7 DeepResearch Mini?

MiroThinker 1.7 DeepResearch Mini costs $1.25 per 1M input tokens and $10 per 1M output tokens.

	Price per 1M tokens
Input	$1.25
Output	$10

What is the context window of MiroThinker 1.7 DeepResearch Mini?

MiroThinker 1.7 DeepResearch Mini supports a context window of 262K tokens. For reference, that is roughly equivalent to 524 pages of text.

What is the max output length of MiroThinker 1.7 DeepResearch Mini?

MiroThinker 1.7 DeepResearch Mini can generate up to 16K tokens in a single response.

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

Yes — the MiroThinker 1.7 DeepResearch Mini 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.

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