Baidu: ERNIE 4.5 300B A47B API

Access Baidu: ERNIE 4.5 300B A47B from Baidu using Puter.js AI API.

Get Started

Model Card

ERNIE 4.5 300B A47B is Baidu's flagship text-only large language model featuring 300B total parameters with 47B active per token via MoE architecture. It demonstrates state-of-the-art performance on instruction following and knowledge benchmarks like IFEval, SimpleQA, and ChineseSimpleQA. The model supports 131K context length and excels at text understanding, generation, reasoning, and coding.

Context Window N/A

tokens

Max Output 12K

tokens

Input Cost $0.28

per million tokens

Output Cost $1.1

per million tokens

Release Date Jun 30, 2025

 

API Usage Example

Add Baidu: ERNIE 4.5 300B A47B to your app with just a few lines of code.
No API keys, no backend, no configuration required.

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

puter.ai.chat("Explain quantum computing in simple terms", {
    model: "baidu/ernie-4.5-300b-a47b"
}).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: "baidu/ernie-4.5-300b-a47b"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

View full documentation →

More Models from Baidu

Chat

Baidu: ERNIE 4.5 21B A3B

ERNIE 4.5 21B A3B is a lightweight text-only language model from Baidu using a Mixture-of-Experts ar...

 Chat

Baidu: ERNIE 4.5 21B A3B Thinking

ERNIE 4.5 21B A3B Thinking is Baidu's reasoning-enhanced language model built on the 21B A3B archite...

 Chat

Baidu: ERNIE 4.5 VL 28B A3B

ERNIE 4.5 VL 28B A3B is a lightweight multimodal vision-language model with 28B total parameters but...

View all Baidu models →

Frequently Asked Questions

What is this Baidu: ERNIE 4.5 300B A47B API about?

The Baidu: ERNIE 4.5 300B A47B API gives you access to Baidu's chat model through Puter.js. With just a few lines of JavaScript, you can integrate Baidu: ERNIE 4.5 300B A47B into any web app or Node.js project — no API keys, no backend, and no configuration required.

Who created Baidu: ERNIE 4.5 300B A47B?

Baidu: ERNIE 4.5 300B A47B was created by Baidu and released on Jun 30, 2025.

What is the max output length of Baidu: ERNIE 4.5 300B A47B?

Baidu: ERNIE 4.5 300B A47B can generate up to 12K tokens in a single response.

How much does it cost?
The Baidu: ERNIE 4.5 300B A47B API is available through the User-Pays Model. As a developer, you can add the Baidu: ERNIE 4.5 300B A47B API to your app for free — your users pay for their own AI costs directly.
Price per 1M tokens
Input$0.28
Output$1.1
How do I access the Baidu: ERNIE 4.5 300B A47B API?

You can access the Baidu: ERNIE 4.5 300B A47B API with just a few lines of JavaScript — no API keys, no backend, and no configuration required. Include the Puter.js library in your project and start making calls right away. For more details, check out our documentation.

Does the Baidu: ERNIE 4.5 300B A47B API work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Baidu: ERNIE 4.5 300B A47B 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.

Get started with Puter.js

Add Baidu: ERNIE 4.5 300B A47B to your app without worrying about API keys or setup.

Read the Docs View Tutorials