How much does ERNIE Speed 128K cost?

ERNIE Speed 128K is billed pay-as-you-go at $0.21 per 1M input tokens and $0.40 per 1M output tokens. There is no subscription — you only pay for what you use.

What can ERNIE Speed 128K do?

ERNIE Speed 128K is Baidu's chat model, accessible through the Api.Airforce API.

Is ERNIE Speed 128K free to use?

ERNIE Speed 128K is a paid, pay-as-you-go model — no subscription, you are only charged for usage.

How do I use ERNIE Speed 128K via the API?

ERNIE Speed 128K is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID ERNIE-Speed-128K with your Api.Airforce API key.

Who makes ERNIE Speed 128K?

ERNIE Speed 128K is Baidu's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

BaiduPaidOperational

ERNIE Speed 128K

API model name: ERNIE-Speed-128K

ERNIE Speed 128K is Baidu's chat model, served on the Api.Airforce unified API. It is priced at $0.21 per million input tokens and $0.40 per million output tokens. Access it through the OpenAI-compatible API with one key, alongside 100+ other models on Api.Airforce.

Get an API key View pricing

Pricing

Input / 1M tokens

$0.21

Output / 1M tokens

$0.40

Cache read / 1M tokens

$0.02

Specifications

Provider: Baidu
Type: chat model

What is ERNIE Speed 128K used for?

Chatbots & assistants — conversational AI, drafting, summarizing and Q&A.

ERNIE Speed 128K vs. similar models

Model	Intelligence	Context	Input / 1M	Output / 1M
ERNIE Speed 128K	—	—	$0.21	$0.40
Embedding V1	—	—	$0.10	$0.10
ERNIE 3.5 8K	—	—	$0.78	$0.78
ERNIE 4.0 8K	—	—	$6.97	$6.97

Prices are Api.Airforce pay-as-you-go rates per 1M tokens. Context is the maximum input length.

ERNIE Speed 128K — frequently asked questions

How much does ERNIE Speed 128K cost?: ERNIE Speed 128K is billed pay-as-you-go at $0.21 per 1M input tokens and $0.40 per 1M output tokens. There is no subscription — you only pay for what you use.
What can ERNIE Speed 128K do?: ERNIE Speed 128K is Baidu's chat model, accessible through the Api.Airforce API.
Is ERNIE Speed 128K free to use?: ERNIE Speed 128K is a paid, pay-as-you-go model — no subscription, you are only charged for usage.
How do I use ERNIE Speed 128K via the API?: ERNIE Speed 128K is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID ERNIE-Speed-128K with your Api.Airforce API key.
Who makes ERNIE Speed 128K?: ERNIE Speed 128K is Baidu's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

All models·Quickstart·Chat API reference

Use ERNIE Speed 128K via the API

OpenAI-compatible — point any OpenAI SDK at https://api.airforce/v1 and pass ERNIE-Speed-128K as the model.

cURL

curl https://api.airforce/v1/chat/completions \
  -H "Authorization: Bearer $AIRFORCE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "ERNIE-Speed-128K",
    "messages": [{ "role": "user", "content": "Hello!" }]
  }'

Python

from openai import OpenAI
client = OpenAI(base_url="https://api.airforce/v1", api_key="$AIRFORCE_API_KEY")
r = client.chat.completions.create(
    model="ERNIE-Speed-128K",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(r.choices[0].message.content)

JavaScript

import OpenAI from "openai";
const client = new OpenAI({ baseURL: "https://api.airforce/v1", apiKey: process.env.AIRFORCE_API_KEY });
const r = await client.chat.completions.create({
  model: "ERNIE-Speed-128K",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(r.choices[0].message.content);