How much does Doubao Lite 4k cost?

Doubao Lite 4k is billed pay-as-you-go at $0.15 per 1M input tokens and $0.15 per 1M output tokens. There is no subscription — you only pay for what you use.

What can Doubao Lite 4k do?

Doubao Lite 4k is Bytedance's chat model, accessible through the Api.Airforce API.

Is Doubao Lite 4k free to use?

Doubao Lite 4k is a paid, pay-as-you-go model — no subscription, you are only charged for usage.

How do I use Doubao Lite 4k via the API?

Doubao Lite 4k is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID Doubao-lite-4k with your Api.Airforce API key.

Who makes Doubao Lite 4k?

Doubao Lite 4k is Bytedance's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

BytedancePaidOperational

Doubao Lite 4k

API model name: Doubao-lite-4k

Doubao Lite 4k is Bytedance's chat model, served on the Api.Airforce unified API. It is priced at $0.15 per million input tokens and $0.15 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

$0.15

Output / 1M tokens

$0.15

Cache read / 1M tokens

$0.01

Specifications

Provider: Bytedance
Type: chat model

What is Doubao Lite 4k used for?

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

Doubao Lite 4k vs. similar models

Model	Intelligence	Context	Input / 1M	Output / 1M
Doubao Lite 4k	—	—	$0.15	$0.15
Doubao 1.5 Thinking Pro	—	—	$0.36	$1.48
Doubao 1.5 Thinking Vision Pro	—	—	$0.56	$1.66
Doubao 1.5 Ui Tars	—	—	$0.65	$2.21

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

Doubao Lite 4k — frequently asked questions

How much does Doubao Lite 4k cost?: Doubao Lite 4k is billed pay-as-you-go at $0.15 per 1M input tokens and $0.15 per 1M output tokens. There is no subscription — you only pay for what you use.
What can Doubao Lite 4k do?: Doubao Lite 4k is Bytedance's chat model, accessible through the Api.Airforce API.
Is Doubao Lite 4k free to use?: Doubao Lite 4k is a paid, pay-as-you-go model — no subscription, you are only charged for usage.
How do I use Doubao Lite 4k via the API?: Doubao Lite 4k is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID Doubao-lite-4k with your Api.Airforce API key.
Who makes Doubao Lite 4k?: Doubao Lite 4k is Bytedance's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

All models·Quickstart·Chat API reference

Use Doubao Lite 4k via the API

OpenAI-compatible — point any OpenAI SDK at https://api.airforce/v1 and pass Doubao-lite-4k as the model.

cURL

curl https://api.airforce/v1/chat/completions \
  -H "Authorization: Bearer $AIRFORCE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "Doubao-lite-4k",
    "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="Doubao-lite-4k",
    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: "Doubao-lite-4k",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(r.choices[0].message.content);