GPT Proto
doubao-seedream-4-0-250828
Doubao SeeDream 4 API is a high-performance multimodal model by ByteDance. It excels in visual reasoning, 10-minute video analysis, and complex Chinese cultural nuance with a 128k context window and industry-leading OCR accuracy for developers.

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Doubao SeeDream 4 API Key Features

Technical advantages of the Doubao SeeDream 4 API architecture.

Temporal Video Analysis

Process up to 10 minutes of video in a single request with high timestamp accuracy for event identification and data extraction.

Generate a cyberpunk computer game scene: a car navigates a futuristic cityscape of towering skyscrapers, complete with health bars, mission objectives, and a mini-map. Rich in detail with logically arranged architecture, numerous pedestrians, and set at night.

Prompt
Temporal Video Analysis
After

Industry-Leading OCR

Extract text from complex layouts including handwritten notes, dense financial tables, and low-light environment signage with high precision.

Design the base, advanced, and legendary tiers of the ‘Frost Staff’ and display them side by side. Aspect ratio 1:1, 4K resolution.

Prompt
Industry-Leading OCR
After

Chinese Mastery

Specifically tuned for Chinese idioms and internet slang, outperforming competitors in localized creative writing and sentiment analysis.

A woman in athletic wear sprints along a lush park path. Flowers bloom vibrantly on either side of the road, while trees cast dappled shadows. Sunlight filters through the canopy, creating dancing patches of light on the ground. Her strides are light yet powerful, her expression focused. The wind whips her hair backward, filling the scene with a sense of speed and vitality. 4K Ultra HD quality.

Prompt
Chinese Mastery
After

Native Visual Reasoning

Unified architecture for superior spatial understanding and object localization within images, leading the MMMU benchmark.

Cthulhu-style: A woman stands before an ancient castle, facing the camera.

Prompt
Native Visual Reasoning
After

几分钟内用 doubao seedream 4.0 250828 开始构建

按以下简单步骤注册账户、获取额度，并通过 GPT Proto 向 doubao seedream 4.0 250828 发送 API 请求。

注册

注册

创建免费 GPT Proto 账户即可开始，随时可为团队创建组织。

充值

充值

余额可在平台全部模型（含 doubao seedream 4.0 250828）使用，灵活试验与扩展。

生成 API 密钥

生成 API 密钥

在控制台创建 API 密钥，向 doubao seedream 4.0 250828 发起请求时用于鉴权。

发起首次 API 调用

发起首次 API 调用

使用 API 密钥与示例代码，通过 GPT Proto 向 doubao seedream 4.0 250828 发送请求，即刻获得 AI 结果。

获取 API 密钥

Doubao SeeDream 4 API Frequently Asked Questions

How to migrate to Doubao SeeDream 4 API?

Migration is straightforward since the Doubao SeeDream 4 API is OpenAI-compatible. Simply update your base URL to the GPTProto endpoint and change the model identifier to doubao seedream 4.0 250828. Our platform handles the underlying visual encoding differences, though you should ensure your image inputs follow the standard content array format used by modern multimodal SDKs.

Is Doubao SeeDream 4 API data used for training?

No. Privacy and security are paramount. Data transmitted through the Doubao SeeDream 4 API via GPTProto.com is protected by ByteDance Enterprise agreements. Your prompts, images, and videos are not used to train future iterations of the Doubao models, ensuring your proprietary business data remains confidential and secure within your specific API environment.

What is the cost for the Doubao SeeDream 4 API?

The Doubao SeeDream 4 API is highly cost-efficient, priced at $0.15 per 1M input tokens and $0.60 per 1M output tokens. Image inputs are a flat $0.0015 per image, while video analysis costs $0.02 per minute. Through our aggregation platform, developers save approximately 70% compared to direct enterprise rates, with additional 50% discounts available for non-peak batch processing jobs.

Does SeeDream 4 API support long video analysis?

Yes, the Doubao SeeDream 4 API supports analyzing video files up to 10 minutes in length. This is significantly higher than many competitors. It provides high timestamp accuracy for event identification and semantic extraction. Note that processing videos of this length can involve an initialization time of 30-60 seconds, so it is best suited for asynchronous or batch analysis tasks.

What is the typical latency of the SeeDream 4 API?

For text-only interactions, the Doubao SeeDream 4 API offers a Time to First Token (TTFT) of roughly 200ms. For complex visual tasks, such as analyzing high-resolution images or dense screenshots, expect a latency of 1 to 2 seconds. The model is optimized for low-latency vision-to-action workflows, making it suitable for agentic applications that require sub-second inference overhead for tool calling.

Does the 4 API handle Chinese cultural nuances?

Absolutely. One of the primary strengths of the Doubao SeeDream 4 API is its mastery of the Chinese language, including internet slang, cultural idioms, and localized sentiment. It consistently outperforms Western-centric models like GPT-4o on the C-Eval benchmark, making it the premier choice for applications targeting the Chinese market or processing content from platforms like Douyin.

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Impeccable Style

Achieve an impeccable aesthetic using professional AI design commands and advanced visual controls.

Ultra-realistic 8K

Ultra-realistic 8K

Transform simple text prompts into Ultra-realistic 8K masterpieces using our advanced cinematic style engine.

AI Design Generator

AI Design Generator

Elevate your ai home design workflows. Turn sketches and house blueprints into photorealistic ai room design renders in seconds.

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Meme Generator

Instantly make a meme from blank templates or use our AI meme generator to craft custom viral jokes, format text, and layer graphics.

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