Pearl Research Labs: Gemma 4 31B IT (Pearl)

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Pearl-ai Gemma-4-31B-it-pearl is an instruction-tuned model from Google's open-weight Gemma 4 family, served by Pearl Research Labs through Together AI's inference platform.

Gemma 4 31B IT is a dense ~31B-parameter model from Google DeepMind, released under the Apache 2.0 license. It is built for reasoning, coding, and agentic workflows, supports native function calling and structured output, and handles 140+ languages.

This Pearl endpoint offers the model at a reduced price, with savings tied to Pearl Research Labs' proof-of-useful-work approach to inference economics.

Choose it if you want a capable, openly licensed mid-size instruction model with tool-calling support and lower per-token cost, suitable for general assistants, coding helpers, and multilingual tasks.

Context Window 262K

tokens

Max Output 262K

tokens

Input Cost $0.28

per million tokens

Output Cost $0.86

per million tokens

Input text

modalities

Tool Use Yes

 

Release Date Apr 2026

 

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 Gemma 4 31B IT (Pearl)?

You can access Gemma 4 31B IT (Pearl) by Pearl Research Labs 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.

Is Gemma 4 31B IT (Pearl) free?

Yes, it is free if you're using it through Puter.js. With the User-Pays Model, you can add Gemma 4 31B IT (Pearl) to your app at no cost — your users pay for their own AI usage directly, making it completely free for you as a developer.

What is the pricing for Gemma 4 31B IT (Pearl)?
Gemma 4 31B IT (Pearl) costs $0.28 per 1M input tokens and $0.86 per 1M output tokens.
Price per 1M tokens
Input$0.28
Output$0.86
Who created Gemma 4 31B IT (Pearl)?

Gemma 4 31B IT (Pearl) was created by Pearl Research Labs and released on Apr 2026.

What is the context window of Gemma 4 31B IT (Pearl)?

Gemma 4 31B IT (Pearl) 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 Gemma 4 31B IT (Pearl)?

Gemma 4 31B IT (Pearl) can generate up to 262K tokens in a single response.

What types of input can Gemma 4 31B IT (Pearl) process?

Gemma 4 31B IT (Pearl) accepts the following input types: text. It produces: text.

Does Gemma 4 31B IT (Pearl) support tool use (function calling)?

Yes, Gemma 4 31B IT (Pearl) supports tool use (function calling), allowing it to interact with external tools, APIs, and data sources as part of its response flow.

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

Yes — the Gemma 4 31B IT (Pearl) 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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