Stability AI 推出 SD3，通过增强的图像质量和控制彻底改变生成式 AI

Stability AI 最新的文本到图像生成器 SD3 现已作为 API 提供给开发人员，通过其 Diffusion Transformer 架构提供高级图像生成功能。该模型利用文本和图像嵌入的单独权重，从而改进生成图像的对齐和真实感。虽然 SD3 的商业用途需要付费会员资格，但非商业应用程序可能是允许的。 Stability AI 向会员模式的转变提供了额外的收入来源，与人工智能图像生成行业的竞争对手保持一致。

Stability AI Unveils SD3, Its Latest Generative AI Model

Stability AI 推出最新的生成式 AI 模型 SD3

London, United Kingdom - April 17, 2024 - Stability AI, a leading provider of generative artificial intelligence (AI) technology, has released Stable Diffusion 3 (SD3), the latest iteration of its popular text-to-image generator. SD3 marks a significant advancement in AI-generated imagery, offering improved image quality and versatility.

英国伦敦 - 2024 年 4 月 17 日 - 生成人工智能 (AI) 技术的领先提供商 Stability AI 发布了 Stable Diffusion 3 (SD3)，这是其流行的文本到图像生成器的最新版本。 SD3 标志着人工智能生成图像的重大进步，提供了更高的图像质量和多功能性。

SD3 Architecture and Features

SD3架构和特性

Unlike its predecessors, SD3 is based on the Diffusion Transformer architecture, which employs two separate sets of weights for text and image embeddings. This approach allows for more efficient and accurate image generation, as the model can simultaneously consider both textual input and visual context.

与之前的版本不同，SD3 基于 Diffusion Transformer 架构，该架构采用两组独立的权重来进行文本和图像嵌入。这种方法可以更高效、更准确地生成图像，因为模型可以同时考虑文本输入和视觉上下文。

Additionally, SD3 introduces several new features, including:

此外，SD3 还引入了多项新功能，包括：

• Improved Generation Quality: SD3 produces images with higher resolution and fidelity, exhibiting more realistic textures, lighting, and composition.
• Diverse Output Styles: SD3 can generate images in a wide range of artistic styles, from photorealistic to abstract and stylized.
• Versatile Prompts: SD3 allows users to specify detailed and complex prompts, providing precise control over the generated image.
• Fine-tuning and Adaptability: While SD3 is initially released as a closed-source model, Stability AI plans to make the weights available for self-hosting in the future, enabling users to fine-tune and adapt the model to specific needs.

Competitive Landscape

提高生成质量：SD3 生成的图像具有更高的分辨率和保真度，展现更真实的纹理、光照和构图。多样化的输出风格：SD3 可以生成各种艺术风格的图像，从照片写实到抽象和风格化。多功能提示：SD3允许用户指定详细且复杂的提示，从而对生成的图像进行精确控制。 微调和适应性：虽然 SD3 最初作为闭源模型发布，但 Stability AI 计划在未来使权重可用于自托管，使用户能够根据特定需求微调和调整模型。竞争格局

SD3 enters a competitive market for generative AI models, including MidJourney, Dall-E 3, and Ideogram. Stability AI believes that SD3's advanced capabilities and customizable nature will set it apart from its rivals.

SD3 进入了竞争激烈的生成式 AI 模型市场，包括 MidJourney、Dall-E 3 和 Ideogram。 Stability AI 相信 SD3 的先进功能和可定制性将使其在竞争对手中脱颖而出。

Membership Model and API Access

会员模式和 API 访问

In a departure from its previous approach, Stability AI has introduced a membership program for SD3 users. Non-commercial use is available for free, while commercial users must pay a fee. SD3 is also accessible through a software developer application programming interface (API), allowing developers to integrate the model into their own applications.

与之前的做法不同，Stability AI 为 SD3 用户推出了会员计划。非商业用途免费，商业用途则需付费。 SD3 还可以通过软件开发人员应用程序编程接口 (API) 进行访问，从而允许开发人员将模型集成到自己的应用程序中。

How to Use SD3 via API

如何通过 API 使用 SD3

Currently, SD3 is primarily available through its API. To run SD3, developers will need:

目前，SD3 主要通过其 API 提供。要运行 SD3，开发人员需要：

• An active Stability AI membership
• API keys
• Python installed on their computer
• Microsoft Visual Studio 2022
• A text editor

Applications and Future Prospects

有效的 Stability AI 会员资格API 密钥计算机上安装的PythonMicrosoft Visual Studio 2022文本编辑器应用程序和未来前景

SD3 has numerous potential applications in art, fashion, entertainment, and other creative industries. Its ability to generate high-quality and diverse images makes it a valuable tool for concept art, design, illustration, and marketing. As the model continues to evolve and become more accessible, its impact on these sectors is expected to grow significantly.

SD3在艺术、时尚、娱乐和其他创意产业中有许多潜在的应用。它能够生成高质量和多样化的图像，使其成为概念艺术、设计、插图和营销的宝贵工具。随着该模型的不断发展并变得更加容易获得，其对这些行业的影响预计将显着增加。

Stability AI's commitment to open generative AI is evident in its plans to release the source material for SD3 in the future. This move will enable the community to contribute to the model's development and further expand its capabilities.

Stability AI 对开放生成式 AI 的承诺在其未来发布 SD3 源材料的计划中显而易见。此举将使社区能够为模型的开发做出贡献并进一步扩展其功能。

Conclusion

结论

Stable Diffusion 3 is a transformative advancement in generative AI technology. Its improved image quality, diverse output styles, versatile prompts, and customizable nature make it a powerful tool for artists, designers, and developers alike. As Stability AI continues to innovate and expand access to SD3, its potential to revolutionize the creative process is immense.

Stable Diffusion 3 是生成式 AI 技术的革命性进步。其改进的图像质量、多样化的输出样式、多功能的提示和可定制的特性使其成为艺术家、设计师和开发人员等的强大工具。随着 Stability AI 不断创新并扩大对 SD3 的访问，其彻底改变创意过程的潜力是巨大的。