Liquid AI: LFM2-24B-A2B

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Model Card

LFM2 24B A2B is a sparse Mixture-of-Experts model from Liquid AI featuring a novel hybrid architecture that combines gated short convolution blocks with Grouped Query Attention in a 3:1 ratio, developed through hardware-in-the-loop architecture search.

With 24 billion total parameters but only ~2 billion active per token, it delivers high throughput while outperforming larger MoE competitors like Qwen3-30B-A3B in throughput benchmarks. It supports 9 languages, a 32K context window, native function calling, and structured outputs.

A strong API choice for high-volume multi-agent pipelines, RAG backends, and multilingual applications that demand low per-token cost alongside capable general reasoning.

Context Window 128K

tokens

Max Output N/A

tokens

Input Cost $0.03

per million tokens

Output Cost $0.12

per million tokens

Release Date Feb 25, 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 LFM2-24B-A2B?

LFM2-24B-A2B is no longer available through Puter.js. Explore other AI models for alternatives.

What is the pricing for LFM2-24B-A2B?

LFM2-24B-A2B costs $0.03 per 1M input tokens and $0.12 per 1M output tokens.

	Price per 1M tokens
Input	$0.03
Output	$0.12

Who created LFM2-24B-A2B?

LFM2-24B-A2B was created by Liquid AI and released on Feb 25, 2026.

What is the context window of LFM2-24B-A2B?

LFM2-24B-A2B supports a context window of 128K tokens. For reference, that is roughly equivalent to 256 pages of text.

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

Yes — the LFM2-24B-A2B 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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