ERNIE 4.5 300B | Baidu MoE LLM API

Name: Ernie 4.5 300b A47b API
Brand: baidu
Price: 0.28 USD
Availability: InStock

API 使用

使用以下代码示例接入我们的 API：

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://llm.wavespeed.ai/v1"
)

response = client.chat.completions.create(
    model="baidu/ernie-4.5-300b-a47b",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)

print(response.choices[0].message.content)

模型介绍

Baidu ernie-4.5-300b-a47b

ERNIE-4.5-300B-A47B is a 300B parameter Mixture-of-Experts (MoE) language model developed by Baidu as part of the ERNIE 4.5 series. It activates 47B p

ERNIE-4.5-300B-A47B is a 300B parameter Mixture-of-Experts (MoE) language model developed by Baidu as part of the ERNIE 4.5 series. It activates 47B parameters per token and supports text generation in both English and Chinese. Optimized for high-throughput inference and efficient scaling, it uses a heterogeneous MoE structure with advanced routing and quantization strategies, including FP8 and 2-bit formats. This version is fine-tuned for language-only tasks and supports reasoning, tool parameters, and extended context lengths up to 131k tokens. Suitable for general-purpose LLM applications with high reasoning and throughput demands.

Why It Looks Great

Large Language Model architecture for efficient processing
123000 context window for long document handling
Competitive pricing at $0.3/$1.2 per million tokens

Key Features

Context Window: 123000 tokens
Max Output: 12000 tokens
Vision: Supported
Function Calling: Supported

Specifications

Specification	Value
Provider	Baidu
Model Type	Large Language Model (LLM)
Architecture	N/A
Context Window	123000 tokens
Max Output	12000 tokens
Input	Text
Output	Text
Vision	Supported
Function Calling	Supported

Pricing

Token Type	Cost per Million Tokens
Input	$0.3
Output	$1.2

How to Use

Write your prompt — describe the task, provide context, and specify desired output format.
Submit — the model processes your request and returns the response.

API Integration

Base URL: https://llm.wavespeed.ai/v1 API Endpoint: chat/completions Model ID: baidu/ernie-4.5-300b-a47b

API Usage

Python SDK

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://llm.wavespeed.ai/v1"
)

response = client.chat.completions.create(
    model="baidu/ernie-4.5-300b-a47b",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)

print(response.choices[0].message.content)

cURL

curl https://llm.wavespeed.ai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "baidu/ernie-4.5-300b-a47b",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Notes

Model: baidu/ernie-4.5-300b-a47b
Provider: Baidu

关于 Ernie 4.5 300b A47b 的常见问题

Ernie 4.5 300b A47b API 多少钱?+

WaveSpeedAI 定价:输入每百万 token $0.28,输出每百万 token $1.10。Prompt 缓存和批处理单独计费,可显著降低长上下文、高重复任务的实际成本。

Ernie 4.5 300b A47b 的上下文窗口是多大?+

Ernie 4.5 300b A47b 单次请求最多支持 123K 上下文 token,输出最多 12K token。

Ernie 4.5 300b A47b 是否兼容 OpenAI?+

是的。WaveSpeedAI 通过 https://llm.wavespeed.ai/v1 的 OpenAI 兼容端点提供 Ernie 4.5 300b A47b。把官方 OpenAI SDK 的 base URL 指向该地址,使用 WaveSpeedAI 的 API Key 即可,无需任何其他代码改动。

如何开始使用 Ernie 4.5 300b A47b?+

登录 WaveSpeedAI,在 Access Keys 中生成 API Key,使用上方显示的 model id 向 https://llm.wavespeed.ai/v1/chat/completions 发送请求。新账户可获得免费额度,用于试用 Ernie 4.5 300b A47b。

定价

试用模型