Tổng quan nền tảng
豆包（Doubao）是字节跳动旗下火山引擎提供的大模型服务平台，以极致性价比、多模态能力与 256K 长上下文著称。提供 Seed 2.0 系列（Pro / Mini / Lite / Code）及 Seedream 图像、TTS 语音、Embedding 向量等全栈能力，是国内性价比最高的商用大模型 API 之一。
Khả năng
256K token 上下文窗口；视觉理解；代码生成（Seed 2.0 Code）；图像生成（Seedream 5.0）；语音合成（Doubao TTS）；向量化（Embedding Large）；Function Calling；JSON 模式；上下文缓存；兼容 OpenAI 接口。
Trường hợp sử dụng
高性价比推理与对话；代码生成与补全；图像生成与编辑；语音合成；向量化检索；长文档分析；企业知识库；Agent 工作流。
Hạn chế
国际版与国内版定价不同；部分模型仅国内可用；图像/语音按次计费；不支持本地部署；高并发需联系销售。
| Mô hình | Đầu vào / 1M tokens | Đầu ra / 1M tokens | Trên 1M tokens |
|---|
| | | 1M tokens |
| | | 1M tokens |
| | | 1M tokens |
| | | 1M tokens |
| | | 1M tokens |
| | | 1M tokens |
| | | 1M tokens |
| | | 1M tokens |
|
$0.0030/image$0.0024/image-20%
$0.0700/image$0.0500/image-20%
$0.0000/image
$0.0300/image
$0.0000/image
$0.0400/image$0.0300/image-20%
$0.9000/M tokens$0.7200/M tokens-20%
$4.4800/M tokens$3.5800/M tokens-20%
$0.4500/M tokens$0.3600/M tokens-20%
$2.2400/M tokens$1.7900/M tokens-20%
$0.9000/M tokens$0.7200/M tokens-20%
$4.4800/M tokens$3.5800/M tokens-20%
$8.9600/M tokens$7.1600/M tokens-20%
$0.0000/M tokens
$0.4800/M tokens$0.3800/M tokens-20%
$2.3900/M tokens$1.9100/M tokens-20%
$0.4800/M tokens$0.3800/M tokens-20%
$2.3900/M tokens$1.9100/M tokens-20%
$0.1800/M tokens$0.1400/M tokens-20%
$0.5400/M tokens$0.4300/M tokens-20%
$11.9400/M tokens$9.5500/M tokens-20%
$0.0000/M tokens
$3.4300/M tokens$2.7500/M tokens-20%
$0.0000/M tokens
$0.0300/M tokens$0.0200/M tokens-20%
$0.3000/M tokens$0.2400/M tokens-20%
$0.0900/M tokens$0.0700/M tokens-20%
$0.5400/M tokens$0.4300/M tokens-20%
$0.1800/M tokens$0.1400/M tokens-20%
$1.1900/M tokens$0.9600/M tokens-20%
$5.5200/M tokens$4.4200/M tokens-20%
$0.0000/M tokens
$0.1200/M tokens$0.1000/M tokens-20%
$0.3000/M tokens$0.2400/M tokens-20%
$11.9400/M tokens$9.5500/M tokens-20%
$0.0000/M tokens
$3.8800/M tokens$3.1000/M tokens-20%
$0.0000/M tokens
$0.1200/M tokens$0.1000/M tokens-20%
$0.3000/M tokens$0.2400/M tokens-20%
$0.1200/M tokens$0.1000/M tokens-20%
$0.3000/M tokens$0.2400/M tokens-20%
$0.0200/M tokens
$0.2200/M tokens$0.1800/M tokens-20%
$0.1200/M tokens$0.1000/M tokens-20%
$1.1900/M tokens$0.9600/M tokens-20%
$0.2200/M tokens$0.1800/M tokens-20%
$0.6700/M tokens$0.5400/M tokens-20%
$1.1900/M tokens$0.9600/M tokens-20%
$0.0000/M tokens
$0.0000/1K chars
$0.6600/1K chars$0.5300/1K chars-20%
$0.1000/M tokens$0.0800/M tokens-20%
$0.0000/M tokens
$0.0700/M tokens$0.0600/M tokens-20%
$0.0000/M tokens
$0.1000/M tokens$0.0800/M tokens-20%
$0.0000/M tokens
字节跳动 豆包 Doubao 官方平台 - RoboVAI - RoboVAI
